Research Explorer

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Researcher

Patrick Sandra

Awards & Distinctions

794 Results

2022

3D-LC-MS with D-2 multimethod option for fully automated assessment of multiple attributes of monoclonal antibodies directly from cell culture supernatants

Liesa VerscheureGerd VanhoenackerSonja SchneiderTom MerchiersJulie StormsPatrick SandraFrederic LynenKoen Sandra

A1 Journal Article in ANALYTICAL CHEMISTRY

2021

Middle-up characterization of monoclonal antibodies by online reduction liquid chromatography-mass spectrometry

Liesa VerscheureMarie OosterlynckAn CerdobbelPatrick SandraFrederic LynenKoen Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

2020

Selectivity tuning in capillary gas chromatography

Patrick SandraFrank David

Bookchapter in Multidimensional chromatography

2018

Novel chromatographic and mass spectrometric approaches for quantitation of cyclic nucleotides in biological matrices

Thomas Van DammeFrederic LynenPatrick Sandra

Stationary-phase optimized selectivity in liquid chromatography (SOS-LC) for pharmaceutical analysis

Frederic LynenRavindra Suryakant HegadeMaarten De BeerKai ChenSander DelahayePatrick Sandra

A1 Journal Article in LC GC EUROPE

2016

Extending the possibilities of biopartitioning chromatography for improved prediction of in vivo drug absorption

Mike De VriezeFrederic LynenPatrick Sandra

2015

Development of gradient stationary phase optimized selectivity approaches for improved method development in high performance liquid chromatography

Maarten De BeerFrederic LynenPatrick Sandra

Elucidation of the absolute configuration of rhizopine by chiral supercritical fluid chromatography and vibrational circular dichroism

Alain KriefMelissa DunkleMasoud BaharPatrick BultinckWouter HerreboutPatrick Sandra

A1 Journal Article in JOURNAL OF SEPARATION SCIENCE

Optimization of a high-resolution radical scavenging assay coupled on-line to reversed-phase liquid chromatography for antioxidant detection in complex natural extracts

Seppe De SmetBram MiserezMaria Rambla AlegreMehmet Talha YapaAndré de VilliersPatrick SandraFrederic Lynen

A1 Journal Article in JOURNAL OF SEPARATION SCIENCE

2014

Development of metabolic analytical platforms for the characterization of uremic retention compounds

Jente BoelaertRaymond VanholderPatrick Sandra

Evaluation of sphingomyelin, cholester, and phosphatidylcholine-based immobilized artificial membrane liquid chromatography to predict drug penetration across the blood-brain barrier

Mike De VriezeDieter VerzeleRoman SzucsPatrick SandraFrederic Lynen

A1 Journal Article in ANALYTICAL AND BIOANALYTICAL CHEMISTRY

Predicting drug penetration across the blood-brain barrier: comparison of different stationary phases for immobilized artificial membrane liquid chromatography

Mike De VriezeFrederic LynenDieter VerzeleRoman SzucsPatrick Sandra

Solid-phase extraction based on hydrophilic interaction liquid chromatography with acetone as eluent for eliminating matrix effects in the analysis of biological fluids by LC-MS

Thomas Van DammeMiroslava LachovaFrederic LynenRoman SzucsPatrick Sandra

A1 Journal Article in ANALYTICAL AND BIOANALYTICAL CHEMISTRY

State-of-the-art non-targeted metabolomics in the study of chronic kidney disease

Jente BoelaertRuben t'KindtEva SchepersLucie JorgeGriet GlorieuxNathalie NeirynckFrederic LynenPatrick SandraRaymond VanholderKoen Sandra

A1 Journal Article in METABOLOMICS

The next generation of hydrolytically stable packing materials : organic/inorganic hybrids

Matthias IdeFrederic LynenPatrick SandraPascal Van Der Voort

Wounding stress causes rapid increase in concentration of the naturally occurring 2',3'-isomers of cyclic guanosine- and cyclic adenosine monophosphate (cGMP and cAMP) in plant tissues

Thomas Van DammeDieter BlancquaertPauline CouturonDominique Van Der StraetenPatrick SandraFrederic Lynen

A1 Journal Article in PHYTOCHEMISTRY

2013

A new strategy for fast chiral screening by combining HPLC-DAD with a multivariate curve resolution-alternating least squares algorithm

Kai ChenFrederic LynenLaure HitzelMelissa Hanna-BrownRoman SzucsPatrick Sandra

A1 Journal Article in CHROMATOGRAPHIA

A novel UPLC–MS–MS method for simultaneous determination of seven uremic retention toxins with cardiovascular relevance in chronic kidney disease patients

Jente BoelaertFrederic LynenGriet GlorieuxSunny ElootMaria Van LandschootMARIA WATERLOOSPatrick SandraRaymond Vanholder

A1 Journal Article in ANALYTICAL AND BIOANALYTICAL CHEMISTRY

Effects of sample solvents on peak shape on early eluting compounds in HPLC, and EFLC/SFC separations

Engdawork Admasu EngdaFrederic LynenClaudio BrunelliPatrick Sandra

Evaluation of a novel hydrolytically stable silica based stationary phase for HPLC

Matthias IdeFrederic LynenPatrick SandraPascal Van Der Voort

Gradient stationary phase optimized selectivity liquid chromatography with conventional columns

Kai ChenFrederic LynenRoman SzucsMelissa Hanna-BrownPatrick Sandra

A1 Journal Article in ANALYST

Isocratic and gradient elution : a comparison in terms of method robustness of supercritical fluid chromatography and method transfer

Engdawork Admasu EngdaGerd VanhoenackerFrederic LynenClaudio BrunelliPatrick Sandra

LC- and GC-MS-based non-targeted metabolomics in the study of chronic kidney disease

Jente BoelaertRuben t'KindtLucie JorgeGriet GlorieuxEva SchepersNathalie NeirynckRaymond VanholderFrederic LynenPatrick SandraKoen Sandra

Non-targeted metabolomics in the study of chronic kidney disease

Jente BoelaertRuben t' KindtGriet GlorieuxEva SchepersLucie JorgeNathalie NeirynckFrederic LynenPatrick SandraKoen SandraRaymond Vanholder

Predicting drug penetration across the blood-brain barrier: comparison of micellar liquid chromatography and immobilized artificial membrane liquid chromatography

Mike De VriezeFrederic LynenKai ChenRoman SzucsPatrick Sandra

Predicting drug penetration across the blood–brain barrier: comparison of micellar liquid chromatography and immobilized artificial membrane liquid chromatography

Mike De VriezeFrederic LynenKai ChenRoman SzucsPatrick Sandra

A1 Journal Article in ANALYTICAL AND BIOANALYTICAL CHEMISTRY

Quantification aspects of constant pressure (ultra) high pressure liquid chromatography using mass-sensitive detectors with a nebulizing interface

M VerstraetenK BroeckhovenFrederic LynenK ChoikhetK LandtM DittmannK WittPatrick SandraG Desmet

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

SFC-TOF-MS for separation of isomers of branched perfluorinated sulfonates and carboxylates

Engdawork Admasu EngdaGerd VanhoenackerFrederic LynenClaudio BrunelliPatrick Sandra

The development of a new hydrolytically stable stationary phase for HPLC : column development

Matthias IdeFrederic LynenPatrick SandraPascal Van Der Voort

2012

A new strategy for fast chiral screening by HPLC hyphenated with multivariate curve resolution-alternating least squares algorithm

Kai ChenFrederic LynenLaure HitzelPatrick Sandra

A new validated analytical method for the determination of tributyltin in water samples at the quantification level set by the European Union

Christophe DevosFrank DavidPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

A novel approach of method development in shape selectivity for polycyclic aromatic hydrocarbons by enhanced fluidity reversed phase liquid chromatography

Engdawork Admasu EngdaFrederic LynenClaudio BrunelliPatrick Sandra

Capillary liquid chromatography separations using non-porous pillar array columns

Wim De MalscheSelm De BruyneJeff Op De BeekPatrick SandraHan GardeniersGert DesmetFrederic Lynen

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Comparison of green enhanced fluidity reversed phase liquid chromatography with HPLC

Engdawork Admasu EngdaFrederic LynenClaudio BrunelliPatrick Sandra

Comparison of the quantitative performance of constant pressure versus constant flow rate gradient elution separations using concentration-sensitive detectors

M VerstraetenK BroeckhovenFrederic LynenK ChoikhetM DittmannK WittPatrick SandraG Desmet

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Comprehensive hydrophilic interaction and ion-pair reversed-phase liquid chromatography for analysis of di- to deca-oligonucleotides

Qin LiFrederic LynenJian WangHanlin LiGuowang XuPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Determination and quantification of cyclic guanosine- and cyclic adenosine monophosphate (cGMP and cAMP) in human plasma and animal tissues by HILIC SPE in combination with LC-MS/MS

Thomas Van DammeYanhua ZhangFrederic LynenPatrick Sandra

Determination and quantification of cyclic guanosine- and cyclic adenosine monophosphate (cGMP and cAMP) in human plasma and animal tissues by HILIC SPE in combination with LC-MS/MS

Thomas Van DammeYanhua ZhangFrederic LynenPatrick Sandra

Determination of antioxidants in food using HPLC hyphenated to an optimized ABTS-radical scavenging assay

Seppe De SmetMaria Rambla AlegreBram MiserezFrederic LynenPatrick Sandra

Determination of cyclic guanosine- and cyclic adenosine monophosphate (cGMP and cAMP) in human plasma and animal tissues by solid phase extraction on silica and liquid chromatography-triple quadrupole mass spectrometry

Thomas Van DammeYanhua ZhangFrederic LynenPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES

Development of comprehensive liquid chromatography (LC x LC) approaches for the analysis of complex copolymer structures

Tim Van HoeylandtFrederic LynenPatrick SandraFilip Du Prez

Development of comprehensive liquid chromatography (LC x LC) approaches for the analysis of complex copolymer structures

Tim Van HoeylandtFrederic LynenMaarten De BeerLionel PettonFilip Du PrezPatrick Sandra

Development of the first sphingomyelin biomimetic stationary phase for immobilized artificial membrane (IAM) chromatography

Dieter VerzeleFrederic LynenMike De VriezeAdrian G WrightMelissa Hanna-BrownPatrick Sandra

A1 Journal Article in CHEMICAL COMMUNICATIONS

Evaluation of enhanced fluidity liquid chromatography with supercritical carbon dioxide as greener and faster alternatives to conventional reversed phase HPLC approaches

Engdawork Admasu EngdaFrederic LynenClaudio BrunelliPatrick Sandra

Evaluation of the governing parameters in oligonucleotides separation by hydrophilic interaction liquid chromatography using fractional factorial designs followed by surface response optimization

Piotr Wiktor Alvarez PorebskiFrederic LynenPatrick Sandra

Exploring the possibilities of cryogenic cooling in liquid chromatography for biological applications: a proof of principle

Hamed EghbaliKoen SandraBart TienpontSebastiaan EeltinkPatrick SandraGert Desmet

A1 Journal Article in ANALYTICAL CHEMISTRY

Full evaporation dynamic headspace in combination with selectable one-dimensional/two-dimensional gas chromatography-mass spectrometry for the determination of suspected fragrance allergens in cosmetic products

Christophe DevosNobuo OchiaiKikuo SasamotoPatrick SandraFrank David

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Green enhanced fluidity hydrophilic interaction liquid chromatography on porous and superficially porous silica particles

Engdawork Admasu EngdaSander DelahayeFrederic LynenClaudio BrunelliPatrick Sandra

Increasing retention through ordered mesoporosity : re-enabeling WCOT capillary electrochromatography

Matthias IdeSeppe De SmetFrederic LynenPatrick SandraPascal Van Der Voort

Nontargeted quantitation of lipid classes using hydrophilic interaction liquid chromatography-electrospray ionization mass spectrometry with single internal standard and response factor approach

Eva CífkováMichal HolčapekMiroslav LísaMagdaléna OvčačikováAntonín LyčkaFrederic LynenPatrick Sandra

A1 Journal Article in ANALYTICAL CHEMISTRY

On the robustness of supercritical fluid chromatography for pharmaceutical analysis

Engdawork Admasu EngdaFrederic LynenGerd VanhoenackerFrank DavidClaudio BrunelliPatrick Sandra

On-line post-column reactions for the analysis of enzyme inhibitors and antioxidants

Bram MiserezFrederic LynenPatrick Sandra

Ordered mesoporous (organo)silica particles as packing material in RPLC : increasing retention and improving particle stability

Matthias IdeFrederic LynenPatrick SandraPascal Van Der Voort

Ordered mesoporous silica materials in liquid chromatography : synthesis and application

Matthias IdePascal Van Der VoortPatrick Sandra

Predicting drug penetration across the blood-brain barrier: comparison of micellar liquid chromatography and immobilized artificial membrane liquid chromatography

Mike De VriezeFrederic LynenPatrick Sandra

Profiling and characterizing skin ceramides using reversed-phase liquid chromatography-quadrupole time-of-flight mass spectrometry

Ruben t'KindtLucie JorgeEmmie DumontPauline CouturonFrank DavidPatrick SandraKoen Sandra

A1 Journal Article in ANALYTICAL CHEMISTRY

Selectivity optimization with commercial coupled columns by gradient stationary phase optimized selectivity liquid chromatography

Kai ChenFrederic LynenPatrick Sandra

2011

A simple instrumental approach for 'supercritical' fluid chromatography in drug discovery and its consequences for coupling with mass spectrometric and light scattering detection

Alberto PereiraFrank DavidGerd VanhoenackerClaudio BrunelliPatrick Sandra

A1 Journal Article in LC GC NORTH AMERICA

Comprehensive two-dimensional gas chromatography for the analysis of synthetic and crude-derived jet fuels

Rina van der WesthuizenMariam AjamNet De ConingJan BeensAndré de VilliersPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Determining high-molecular-weight phthalates in sediments using GC-APCI-ToF-MS

Frank DavidPatrick SandraPeter Hancock

A1 Journal Article in LC GC EUROPE

Development of analytical techniques for tracing pollutants and contaminants in indoor air and domestic tools

Nathalie De CoenselPatrick Sandra

Enhanced comprehensive two-dimensional gas chromatographic resolution of polychlorinated biphenyls on a non-polar polysiloxane and an ionic liquid column series

Michal ZapadloJan KrupcikTomas KovalczukPavel MajekIvan SpanikDaniel W ArmstrongPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Evaluation of a multiarray system for pharmaceutical analysis by microemulsion electrokinetic chromatography

Frederic LynenLuis SaveedraBeverly NickersonPatrick Sandra

A1 Journal Article in TALANTA

Evaluation of automated sample preparation, retention time locked gas chromatography-mass spectrometry and data analysis methods for the metabolomic study of Arabidopsis species

Gu QunFrank DavidFrederic LynenKlaus RumpelJasper DugardeynDominique Van Der StraetenGuowang XuPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Evaluation of ionic liquid stationary phases for one dimensional gas chromatography-mass spectrometry and comprehensive two dimensional gas chromatographic analyses of fatty acids in marine biota

Gu QunFrank DavidFrederic LynenPieter VanormelingenWim VyvermanKlaus RumpelGuowang XuPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Fractionation by liquid chromatography combined with comprehensive two-dimensional gas chromatography-mass spectrometry for analysis of cyclics in oligomerisation products of Fischer-Tropsch derived light alkenes

Rina van der WesthuizenHein PotgieterNico PrinslooAndré de VilliersPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Green chromatography (part 3): green sample pretreatment techniques

Patrick SandraChristophe DevosBart TienpontGerd VanhoenakerFrank David

A1 Journal Article in LC GC EUROPE

High-efficiency high performance liquid chromatographic analysis of red wine anthocyanins

André de VilliersDeirdre CabooterFrederic LynenGert DesmetPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

In-vial pyrolysis (PyroVial) with pre- and post-sample treatment combined with different chromatographic techniques

Bart TienpontFrank DavidAlberto PereiraPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

On retentivity tuning by flow in the second column of different comprehensive two dimensional gas chromatographic configurations

Ján KrupčíkPavel MájekRoman GorovenkoPatrick SandraDaniel W Armstrong

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Ordered mesoporous (organo)silica particles as packing material in RPLC : increasing retention and improving particle stability

Matthias IdeFrederic LynenPatrick SandraPascal Van Der Voort

Performance evaluation of long monolithic silica capillary columns in gradient liquid chromatography using peptide mixtures

Hamed EghbaliKoen SandraFrederuj DetobelFrederic LynenKazuki NakanishiPatrick SandraGert Desmet

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Spherical mesoporous silica particles by spray drying : doubling the retention factor of HPLC columns

Matthias IdeElien WallaertIsabel Van DriesscheFrederic LynenPatrick SandraPascal Van Der Voort

A1 Journal Article in MICROPOROUS AND MESOPOROUS MATERIALS

Spray dried periodic mesoporous silicas and PMOs applied in chromatography : a comparison

Matthias IdeFrederic LynenPatrick SandraPascal Van Der Voort

2010

Analysis of bacterial fatty acids by flow modulated comprehensive two dimensional gas chromatography with parallel flame ionization detector/mass spectrometry

Gu QunFrank DavidFrederic LynenKlaus RumpelGuowang XuPatrick Sandra

Analysis of bacterial fatty acids by flow modulated comprehensive two-dimensional gas chromatography with parallel flame ionization detector/mass spectrometry

Gu QunFrank DavidFrederic LynenKlaus RumpelGuowang XuPaul De VosPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Considerations on comprehensive and off-line supercritical fluid chromatography x reversed-phase liquid chromatography for the analysis of triacylglycerols in fish oil

Isabelle FrançoisAlberto Dos Santos PereiraPatrick Sandra

A1 Journal Article in JOURNAL OF SEPARATION SCIENCE

Evaluation of a new polymeric stationary phase with reversed-phase properties for high temperature liquid chromatography

Gerd VanhoenackerAlberto Dos Santos PereiraTakashi KotsukaDeirdre CabooterGert DesmetPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Evaluation of automated sample preparation, retention time locked GC-MS and automated data analysis for the metabolomic study of Arabidopsis species

Gu QunFrank DavidLucie JorgeFrederic LynenKoen SandraKlaus RumpelGuowang XuPatrick Sandra

Green chromatography through the use of thermoresponsive polymers and application in biochemical assays

Bram MiserezFrederic LynenPatrick Sandra

Green hydrophilic interaction chromatography using ethanol-water-carbon dioxide mixtures

Alberto Dos Santos PereiraAna Maria Jimenez GironEngdawork Admasu EngdaPatrick Sandra

A1 Journal Article in JOURNAL OF SEPARATION SCIENCE

High-efficiency hydrophilic interaction chromatography by coupling 25 cm x 4.6 mm ID x 5 mu m silica columns and operation at 80 degrees C

Stefan LouwFrederic LynenMelissa Hanna-BrownPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Immunoassay enhanced LC/MS/MS method for the determination of nucleotides

Thomas Van DammeJenny ZhangFrederic LynenPatrick Sandra

Regioisomeric analysis of triacylglycerols using silver-ion liquid chromatography atmospheric pressure chemical ionization mass spectrometry: comparison of five different mass analyzers

Michal HolčapekHana DvořákováMiroslav LísaAna Maria Jimenez GironPatrick SandraJosef Cvačka

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Selectivity optimization in green chromatography by gradient stationary phase optimized selectivity liquid chromatography

Kai ChenFrederic LynenMaarten De BeerLaure HitzelPaul FergusonMelissa Hanna-BrownPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Stationary-phase optimized selectivity liquid chromatography : development of a linear gradient prediction algorithm

Maarten De BeerFrederic LynenKai ChenPaul FergusonMelissa Hanna-BrownPatrick Sandra

A1 Journal Article in ANALYTICAL CHEMISTRY

The kinetic plot method applied to gradient chromatography: theoretical framework and experimental validation

K BroeckhovenD CabooterFrederic LynenPatrick SandraG Desmet

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

The non-modulated transfer of total effluent for serially coupled columns in gas chromatography

Jan KrupcikJanka Mydlova-MemersheimerovaPavel MajekMichal ZapadloPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Thermoresponsive poly(N-vinylcaprolactam) as stationary phase for aqueous and green liquid chromatography

Bram MiserezFrederic LynenAdrian WrightMelvin EuerbyPatrick Sandra

A1 Journal Article in CHROMATOGRAPHIA

2009

32nd International Symposium on Capillary Chromatography and 5th Comprehensive Two-Dimensional Gas Chromatography Symposium, Riva del Garda, Italy, 26-30 May 2008: foreword

Editorial material

Application of a Combined Weak Cation-Exchange/Crown Ether Column: First Demonstrations of a Versatile Tool for Proteome Subselection

Robin TuyttenBart RuttensKatelijne GheysenKoen SandraKoen De CremerDominique VliegheNatalie Van LanduytGregoire ThomasJosé MartinsPatrick Sandra et al.

A1 Journal Article in ANALYTICAL CHEMISTRY

Comprehensive and off-line supercritical fluid chromatography: reversed phase liquid chromatography for the analysis of complex triglyceride profiles

Isabelle FrançoisAlberto Dos Santos PereiraPatrick Sandra

Comprehensive liquid chromatography: fundamental aspects and practical considerations: a review

Isabelle FrançoisKoen SandraPatrick Sandra

A1 Journal Article in ANALYTICA CHIMICA ACTA

Comprehensive reversed phase × reversed phase liquid chromatography (RPLC × RPLC) with parallel second dimension columns for the analysis of oligonucleotides

Li QinFrederic LynenIsabelle FrançoisJ WangH LiGW XuPatrick Sandra

Comprehensive supercritical fluid chromatography x reversed phase liquid chromatography for the analysis of the fatty acids in fish oil

Isabelle FrançoisPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Developing a new mesoporous silica packing material for liquid based separation techniques

Matthias IdeFrederic LynenPatrick SandraPascal Van Der Voort

Development of a Miniature Gas Chromatograph (mu CAD) with Sample Enrichment, Programmed Temperature GC and Plasma Emission Detection (PED)

Patrick SandraBart TienpontFrank DavidWim Witdouck

A1 Journal Article in LC GC EUROPE

Development of multi-residue and selective methods for the ultra-sensitive determination of endocrine disrupting chemicals in aqueous samples

Els Van HoeckPatrick Sandra

Effect of analyte properties on the kinetic performance of liquid chromatographic separations

André de VilliersFrederic LynenPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Evaluation of electron capture detection in reversed-phase HPLC for pharmaceutical analysis

Alberto Dos Santos PereiraRoman SzucsPatrick Sandra

A1 Journal Article in JOURNAL OF SEPARATION SCIENCE

Extending phase optimized liquid chromatography (POPLC) to green chromatography

Kai ChenMaarten De BeerLaure HitzelFrederic LynenPatrick Sandra

High efficiency semi-preparative liquid chromatography at elevated temperature: considerations on loadability and peak purity

Ana Maria Jimenez GironIsabelle FrançoisFrederic LynenPatrick Sandra

High performance liquid chromatography analysis of wine anthocyanins revisited: Effect of particle size and temperature

André De VilliersDeirdre CabooterFrederic LynenGert DesmetPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Highly efficient peptide separations in proteomics Part 2: Bi- and multidimensional liquid-based separation techniques

Koen SandraMahan MoshirFilip D'hondtRobin TuyttenKatleen VerleysenKoen KasIsabelle FrançoisPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES

Investigation of the validity of the kinetic plot method to predict the performance of coupled column systems operated at very high pressures under different thermal conditions

Deirdre CabooterFrançois LestremauAndré De VilliersKen BroeckhovenFrederic LynenPatrick SandraGert Desmet

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Linear gradient stationary phase optimized selectivity LC development and applications

Maarten De BeerFrederic LynenPatrick Sandra

Multiple Step Gradient Analysis in Stationary Phase Optimised Selectivity LC for the Analysis of Complex Mixtures

Maarten De BeerFrederic LynenMelissa-Hanna BrownPatrick Sandra

A1 Journal Article in CHROMATOGRAPHIA

Multiresidue screening of endocrine-disrupting chemicals and pharmaceuticals in aqueous samples by multi-stir bar sorptive extraction-single desorption-capillary gas chromatography/mass spectrometry

Els Van HoeckFrancesca CanaleChiara CorderoSien CompernolleCarlo BicchiPatrick Sandra

A1 Journal Article in ANALYTICAL AND BIOANALYTICAL CHEMISTRY

Study on the migration of bisphenol-A from baby bottles by stir bar sorptive extraction-thermal desorption-capillary GC-MS

Nathalie De CoenselFrank DavidPatrick Sandra

A1 Journal Article in JOURNAL OF SEPARATION SCIENCE

Towards a New SPE Material for EDCs: Fully Automated Synthesis of a Library of Tripodal Receptors Followed by Fast Screening by Affinity LC

Steven Van der PlasEls Van HoeckFrederic LynenPatrick SandraAnnemieke Madder

A1 Journal Article in EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Tryptic digest analysis by comprehensive reversed phase x two reversed phase liquid chromatography (RP-LC x 2RP-LC) at different pH's

Isabelle FrançoisDeirdre CabooterKoen SandraFrederic LynenGert DesmetPatrick Sandra

A1 Journal Article in JOURNAL OF SEPARATION SCIENCE

2008

Comprehensive supercritical fluid chromatography × reversed-phase liquid chromatography (SFC × RPLC)

Isabelle FrançoisAlberto Dos Santos PereiraFrederic LynenPatrick Sandra

Comprehensive two-dimensional liquid chromatography applying two parallel columns in the second dimension

Isabelle FrançoisAndré De VilliersBart TienpontFrank DavidPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Construction of a new interface for comprehensive supercritical fluid chromatography x reversed phase liquid chromatography (SFC x RPLC)

Isabelle FrançoisAlberto Dos Santos PereiraFrederic LynenPatrick Sandra

A1 Journal Article in JOURNAL OF SEPARATION SCIENCE

Creating a fatty acid methyl ester database for lipid profiling in a single drop of human blood using high resolution capillary gas chromatography and mass spectrometry

Beatriz BicalhoFrank DavidKlaus RumplelErick KindtPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Design and evaluation of a multi-detection system composed of ultraviolet, evaporative light scattering and inductively coupled plasma mass spectrometry detection for the analysis of pharmaceuticals by liquid chromatography

Alberto Dos Santos PereiraMarc SchelfautFrederic LynenPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Detailed characterisation of the flow resistance of commercial sub-2 mu m reversed-phase columns

D CABOOTERJ BILLENH TERRYNFrederic LynenPatrick SandraG DESMET

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Determination of fluoxetine in plasma by gas chromatography-mass spectrometry using stir bar sorptive extraction

Christian FernandesEls Van HoeckPatrick SandraFernando M. Lancas

A1 Journal Article in ANALYTICA CHIMICA ACTA

Development of a supercritical fluid chromatography high-resolution separation method suitable for pharmaceuticals using cyanopropyl silica

Claudio BrunelliYining ZhaoMelissa-Hanna BrownPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Domestic sampling: Exposure assessment to moth repellent products using ultrasonic extraction and capillary GC-MS

Nathalie De CoenselK DESMETPatrick SandraT GORECKI

A1 Journal Article in CHEMOSPHERE

Enantioseparation of pharmaceutical compounds by multiplexed capillary electrophoresis using highly sulphated alpha-, beta- and gamma-cyclodextrins

Luis SaavedraBeverly NickersonRicardo E. BorjasFrederic LynenPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES

Errors involved in the existing B-term expressions for the longitudinal diffusion in fully porous chromatographic media - Part II: Experimental data in packed columns and surface diffusion measurements

K. BroeckhovenD. CabooterFrederic LynenPatrick SandraG. Desmet

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Evaluation of a molecularly imprinted polymer as in-line concentrator in capillary electrophoresis

Francisco J. LaraFrederic LynenPatrick SandraAna M. Garcia-CampanaFermin Ales-Barrero

A1 Journal Article in ELECTROPHORESIS

Evaluation of membrane-assisted solvent extraction for the determination of terpenes in the headspace.

Nathalie De CoenselPatrick Sandra

High efficiency semi-preparative liquid chromatography at elevated temperatures

Isabelle FrançoisFrederic LynenPatrick Sandra

Kinetic plot and particle size distribution analysis to discuss the performance limits of sub-2 mu m and supra-2 mu m particle columns

Deirdre CabooterJeroen BillenHerman TerrynFrederic LynenPatrick SandraGert Desmet

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Kinetic plot method as a tool to design coupled column systems producing 100,000 theoretical plates in the shortest possible time

Deirdre CabooterFrançois LestremauFrederic LynenPatrick SandraGert Desmet

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Pharmaceutical analysis by supercritical fluid chromatography: Optimization of the mobile phase composition on a 2-ethylpyridine column

Claudio BrunelliYining ZhaMelissa-Hanna BrownPatrick Sandra

A1 Journal Article in JOURNAL OF SEPARATION SCIENCE

Profiling the spatial concentration of allethrin and piperonyl butoxide using passive sorptive sampling and thermal desorption capillary GC-MS

Koen DesmetNathalie De CoenselGorecki TadeuszPatrick Sandra

A1 Journal Article in CHEMOSPHERE

Serial coupling of reversed-phase and hydrophilic interaction liquid chromatography to broaden the elution window for the analysis of pharmaceutical compounds

Stefan LouwAlberto Dos Santos PereiraFrederic LynenMelissa Hanna-BrownPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Tryptic digest analysis by comprehensive reversed-phase × reversed-phase liquid chromatography (RPLC × RPLC)

Isabelle FrançoisDeirdre CabooterKoen SandraKatleen VerleysenFrederic LynenGert DesmetPatrick Sandra

Turbulence as a source of excessive baseline noise during high-speed isocratic and gradient separations using absorption detection

D CABOOTERFrederic LynenPatrick SandraG DESMET

A1 Journal Article in ANALYTICAL CHEMISTRY

2007

29th International Symposium On Capillary Chromatography, Riva Del Garda, Italy, 29 May-2 June 2006 - Foreword

Editorial material

A generic approach for the determination of residues of alkylating agents in active pharmaceutical ingredients by in situ derivatization-headspace-gas chromatography-mass spectrometry

Roberto AlzagaRobert W. RyanKaren Taylor-WorthAndrew M. LipczynskiRoman SzucsPatrick Sandra

A1 Journal Article in JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS

Application of ultra performance liquid chromatography to the analysis of anthocyanins in wine

André De VilliersJ SMUTSFrederic LynenPatrick Sandra

Charged aerosol detection with solvent compensation for the analysis of of lipids

M LISAFrederic LynenM HOLPACEKPatrick Sandra

Comprehensive liquid chromatography: supercritical fluid chromatography in the analysis of vegetable oils

M LisaIsabelle FrançoisFrederic LynenM HolpacekPatrick Sandra

Comprehensive normal-phase × reversed-phase liquid chromatography (NPLC × RPLC) with parallel second dimension columns

Isabelle FrançoisAndre de VilliersBart TienpontPatrick Sandra

Comprehensive reversed-phase × reversed-phase liquid chromatography (RPLC × RPLC) with parallel second dimension columns and reduced modulation times

Isabelle FrançoisAndre de VilliersPatrick Sandra

Comprehensive supercritical fluid chromatography x reversed phase liquid chromatography (SFC x RPLC)

Isabelle FrançoisFrederic LynenPatrick Sandra

Corona-charged aerosol detection in supercritical fluid chromatography for pharmaceutical analysis

C BRUNELLIT GORECKIY ZHAOPatrick Sandra

A1 Journal Article in ANALYTICAL CHEMISTRY

Coupling columns and multidimensional configurations to increase peak capacity in liquid chromatography

Frank DavidGerd VanhoenackerBart TienpontIsabelle FrançoisPatrick Sandra

A1 Journal Article in LC GC EUROPE

Determination of polydimethylsiloxane-air partition coefficients using headspace sorptive extraction

Nathalie De CoenselKoen DesmetT GORECKIPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Determination of the neuropeptides arginine vasotocin and isotocin in brains of three-spined sticklebacks (Gasterosteus aculeatus) by off-line solid phase extraction-liquid chromatography-electrospray tandem mass spectrometry

A KLESZCZYNSKAEmmie DumontRita CornelisM GOZDOWSKAE KULCZYKOWSKAPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Effect of mobile phase and stationary phase composition on the chromatographic behaviour of ciprofloxacin.

Bavo De WitteJo DewulfKristof DemeestereMichael De RuyckHerman Van Langenhove

Elevated temperature to reach 100,000 effective plates in one hour in conventional liquid chromatography

F LESTREMAUFrederic LynenR SZUCSPatrick Sandra

Evaluation of phase optimized liquid chromatography (POP-LC) for multiple step gradient analysis

Maarten De BeerFrederic LynenPatrick Sandra

Evaluation of polydentate octadecyl silica columns for fast, high efficient and green liquid chromatography

Frederic LynenVicky GheerardijnG VANHOENACKERF LESTREMAUPatrick Sandra

Evaluation of the temperature responsive stationary phase poly (N-isopropylacrylamide) in aqueous LC for the analysis of small molecules

Frederic LynenJan HeijlFilip Du PrezR BROWNR SZUCSPatrick Sandra

A1 Journal Article in CHROMATOGRAPHIA

Gas chromatographic determination of the interconversion energy barrier for dialkyl 2,3-pentadienedioate enantiomers

J MYDLOVAJ KRUPCIKP MAJEKI SKACANIT JAKUBIKPatrick SandraDW ARMSTRONG

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

High efficiency liquid chromatography on conventional columns and instrumentation by using temperature as a variable Kinetic plots and experimental verification

F LESTREMAUAndré De VilliersFrederic LynenA COOPERR SZUCSPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

High efficiency semi-preparative liquid chromatography at elevated temperatures

Isabelle FrançoisFrederic LynenPatrick Sandra

High efficiency supercritical fluid chromatography (SFC) and normal-phase liquid chromatography (NPLC) off-line coupled to high speed reversed-phase liquid chromatography (RPLC)

Isabelle FrançoisPatrick Sandra

Improving the universal response of evaporative light scattering detection by mobile phase compensation

André De VilliersT GORECKIFrederic LynenR SZUCSPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Kinetic plots and experimental verification of evolution of chromatographic performances with temperature in HPLC

F LESTREMAUAndré De VilliersFrederic LynenR SZUCSPatrick Sandra

Method to predict and compare the influence of the particle size on the isocratic peak capacity of high-performance liquid chromatography columns

D CABOOTERAndré De VilliersD CLICQR SZUCSPatrick SandraG DESMET

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Mobile phase compensation to enhance universal response of the evaporative light scattering detector

André De VilliersT GORECKIFrederic LynenR SZUCSPatrick Sandra

On the use of computer assisted resolution of non-separable peaks in a congener specific polybrominated diphenyl ether capillary gas chromatographic analysis

J MYDLOVAJ KRUPCIKP KORYTARPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Quantitation of triacylglycerols from plant oils using charged aerosol detection with gradient compensation

M LISAFrederic LynenM HOLCAPEKPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Stir bar sorptive extraction for the determination of pyrethroids in water samples: a comparison between thermal desorption in a dedicated thermal desorber, in a split/splitless inlet and by liquid desorption

Els Van HoeckFrank DavidPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Study of poly(N-acryloylpiperidine) and poly(N-vinylcaprolactam) as temperature responsive stationary phases for HPLC

Bram MiserezFrederic LynenPatrick Sandra

Study of the peak and sample capacity in electrodriven chromatographic techniques

A BUICAFrederic LynenA CROUCHPatrick Sandra

The Side-wall effect as a possible explanation for plate height differences between commercial HPLC columns with different lengths and diameters

K BROECKHOVEND CABOOTERFrederic LynenPatrick SandraG DESMET

Total pore blocking as an alternative method for the on-column determination of the external porosity of packed and monolithic reversed-phase columns

D CABOOTERFrederic LynenPatrick SandraG DESMET

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Total pore blocking as an alternative method for the on-column determination of the external porosity of packed and monolithic reversed-phase columns

D CABOOTERFrederic LynenPatrick SandraG DESMET

Towards automated, miniaturized and solvent-free sample preparation methods

Frank DavidEls Van HoeckPatrick Sandra

Editorial material

2006

Comprehensive normal-phase × reversed-phase liquid chromatography (NPLC × RPLC) with parallel second dimension columns

Isabelle FrançoisAndre de VilliersBart TienpontPatrick Sandra

Considerations on the possibilities and limitations of comprehensive normal phase-reversed phase liquid chromatography (NPLC x RPLC)

Isabelle FrançoisAndré De VilliersPatrick Sandra

A1 Journal Article in JOURNAL OF SEPARATION SCIENCE

Determination of the migration of Bisphenol-A in baby bottles by stir bar sorptive extraction-thermal desorption-capillary GC-MS

Nathalie De CoenselPatrick Sandra

High efficiency supercritical fluid chromatography (SFC) and normal-phase liquid chromatography (NPLC) off-line coupled to high speed reversed-phase liquid chromatography (RPLC)

Isabelle FrançoisClaudio BrunelliEmmie DumontPatrick Sandra

On-Column Sample Enrichment for the High-Sensitivity CE-MS Analysis of Peptides

Frederic LynenKoen SandraBart DevreeseJozef Van BeeumenPatrick Sandra

On-column sample enrichment for the high-sensitivity sheath-flow CE-MS analysis of peptides

K SANDRAFrederic LynenBart DevreeseJozef Van BeeumenPatrick Sandra

A1 Journal Article in ANALYTICAL AND BIOANALYTICAL CHEMISTRY

Packed Columns for CEC-UV and CEC-Hyphenation

Frederic LynenAstrid BuicaAndré De VilliersA CROUCHPatrick Sandra

The Effect of the Particle Size Distribution on Flow Resistance and Band Broadening in Columns Packed with sub 2micro-m Particles

J BILLENP GZILFrederic LynenPatrick SandraP VAN DER MEERENG DESMET

Universal response in liquid chromatography using charged aerosol detection

T GORECKIFrederic LynenR SZUCSPatrick Sandra

A1 Journal Article in ANALYTICAL CHEMISTRY

2005

27th International Symposium on Capillary Chromatography, 31 May-4 June 2004, Riva del Garda, Italy - Foreword

Editorial material

A rapid method of diagnosing pulmonary tuberculosis using stir bar sorptive extraction-thermal desorption-gas chromatography-mass spectrometry

A STOPFORTHA TREDOUXA CROUCHP VAN HELDENPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

An efficient slurry packing procedure for the preparation of columns applicable in capillary electrochromatography and capillary electrochromatography-electrospray-mass spectrometry

Frederic LynenA BUICAAndré De VilliersA CROUCHPatrick Sandra

A1 Journal Article in JOURNAL OF SEPARATION SCIENCE

Automated headspace-solid-phase micro extraction-retention time locked-isotope dilution gas chromatography-mass spectrometry for the analysis of organotin compounds in water and sediment samples

Christophe DevosMaarten VliegenBart WillaertFrank DavidLuc MoensPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Classification of South African red and white wines according to grape variety based on the non-coloured phenolic content

André De VilliersP MAJEKFrederic LynenA CROUCHH LAUERPatrick Sandra

A1 Journal Article in EUROPEAN FOOD RESEARCH AND TECHNOLOGY

Comprehensive LC × LC and SFC × LC applied to natural product research

Isabelle FrançoisAndre de VilliersClaudio BrunelliFrank DavidPatrick Sandra

Computerized separation of chromatographically unresolved peaks

J KRUPCIKJ MYDLOVAI SPANIKBart TienpontPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Determination of bromophenols as dioxin precursors in combustion gases of fire retarded extruded polystyrene by sorptive sampling-capillary gas chromatography-mass spectrometry

K DESMETMarc SchelfautPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Determination of the acaricide fenbutatin oxide in water samples by automated headspace-SPME-GC/MS

Christophe DevosLuc MoensPatrick Sandra

A1 Journal Article in JOURNAL OF SEPARATION SCIENCE

Dual-phase twisters: A new approach to headspace sorptive extraction and stir bar sorptive extraction

C BICCHIC CORDEROE LIBERTOP RUBIOLOB SGORBINIFrank DavidPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Evaluation of Column Packing Strategies for CEC and inline pre-concentration devices in CE-MS

Patrick SandraKoen SandraFrederic Lynen

Evaluation of LC using a parallel column tandem for high throughput pharmaceutical analysis

Andre de VilliersIsabelle FrançoisSylvie GelebaertPatrick Sandra

Evaluation of Thermosensitive Stationary Phases in HPLC

Frederic LynenR BROWNJan HeijlFilip Du PrezPatrick Sandra

High temperature liquid chromatography and liquid chromatography-mass spectroscopy analysis of octylphenol ethoxylates on different stationary phases

G VANHOENACKERPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Impact of phase ratio, polydimethylsiloxane volume and size, and sampling temperature and time on headspace sorptive extraction recovery of some volatile compounds in the essential oil field

C BICCHIC CORDEROE LIBERTOP RUBIOLOB SGORBINIPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

On the capillary gas chromatographic separation of enantiomers of N-trifluoroacetyl-O-alkyl esters of selected amino acids on 2,3-di-O-pentyl-6-O-acyl cyclodextrins

I SPANIKJ KRUPCIKI SKACANIPatrick SandraDW ARMSTRONG

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Optimization of a multi-residue screening method for the determination of 85 pesticides in selected food matrices by stir bar sorptive extraction and thermal desorption GC-MS

N OCHIAIK SASAMOTOH KANDAT YAMAGAMIFrank DavidBart TienpontPatrick Sandra

A1 Journal Article in JOURNAL OF SEPARATION SCIENCE

Pitfalls and solutions for the trace determination of phthalates in water samples

B TIENPONTFrank DavidE DEWULFPatrick Sandra

A1 Journal Article in CHROMATOGRAPHIA

Selectivity tuning in an HPLC multicomponent separation

E BENICKAJ KRUPCIKJ LEHOTAYPatrick SandraDW ARMSTRONG

A1 Journal Article in JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES

Stir bar sorptive extraction: A new quantitative and comprehensive sampling technique for determination of chemical signal profiles from biological media

HA SOINIKE BRUCED WIESLERFrank DavidPatrick SandraMV NOVOTNY

A1 Journal Article in JOURNAL OF CHEMICAL ECOLOGY

Towards high resolution in fluid chromatographic techniques for pharmaceutical analysis

2004

An improved procedure for highly efficient slurry packing of columns for capillary electrochromatography

Frederic LynenAstrid BuicaAndré De VilliersA CROUCHPatrick Sandra

Analysis of benzodiazepines in dynamically coated capillaries by CE-DAD, CE-MS and CE-MS2

G VANHOENACKERF DE L'ESCAILLEDenis De KeukeleirePatrick Sandra

A1 Journal Article in JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS

Analysis of iso-alpha-acids and reduced iso-alpha-acids in beer by direct injection and liquid chromatography with ultraviolet absorbance detection or with mass spectrometry

G VANHOENACKERDenis De KeukeleirePatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Characterization of cellobiohydrolase IN-glycans and differentation of their phosphorylated isomers by capillary electrophoresis-Q-trap mass spectrometry

Koen SandraJozef Van BeeumenIngeborg StalsPatrick SandraMarc ClaeyssensBart Devreese

A1 Journal Article in ANALYTICAL CHEMISTRY

Combining gel and capillary electrophoresis, nano-LC and mass spectrometry for the elucidation of post-translational modifications of Trichoderma reesei cellobiohydrolase I

Koen SandraIngeborg StalsPatrick SandraMarc ClaeyssensJozef Van BeeumenBart Devreese

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Determination of anthocyanins in wine by direct injection liquid chromatography-diode array detection-mass spectrometry and classification of wines using discriminant analysis

André De VilliersG VANHOENACKERP MAJEKPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Determination of phthalates in environmental, food and biomatrices : an analytical challenge

Bart TienpontPatrick Sandra

Development of a solid-phase extraction procedure for the simultaneous determination of polyphenols, organic acids and sugars in wine

André De VilliersFrederic LynenA CROUCHPatrick Sandra

A1 Journal Article in CHROMATOGRAPHIA

Domestic sampling: Exposure assessment to moth repellent products using ultrasonic extraction and capillary GC-MS

Nathalie De CoenselK DESMETPatrick Sandra

Dynamic coating for fast and reproducible determination of basic drugs by capillary electrophoresis with diode-array detection and mass spectrometry

G VANHOENACKERF DE L'ESCAILLEDenis De KeukeleirePatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES

Effect of hyperoxia on heme oxygenase-1 expression in mouse lung

V ARMSTEADPatrick SandraG POWELL

From CGC-MS to MS-based analytical decision makers

Patrick SandraFrank DavidBart Tienpont

A1 Journal Article in CHROMATOGRAPHIA

GC separation of enantiomers of secondary alcohols and n-pentyl secondary alkyl ethers on modified beta- and gamma-cyclodextrin stationary phases

J KRUPCIKE BENICKAI SPANIKP MAJEKH BIRASOVAPatrick SandraDW ARMSTRONG

A1 Journal Article in CHEMIA ANALITYCZNA

LC and CE hyphenated to MS for the analysis of natural products, pharmaceuticals, polymers and peptides

Gerd VanhoenackerDenis, De KeukeleirePatrick Sandra

Multiresidue screening of neutral pesticides in water samples by high performance liquid chromatography - electrospray mass spectrometry

JMF NOGUEIRAT SANDRAPatrick Sandra

A1 Journal Article in ANALYTICA CHIMICA ACTA

On-flow gas chromatographic method for the determination of the enantiomer interconversion energy barrier

J MYDLOVAE BENICKAJ KRUPCIKPatrick SandraDW ARMSTRONG

A1 Journal Article in JOURNAL OF CHROMATOGRAPHIC SCIENCE

Open tubular capillary electrochromatography with a sol-gel based stationary phase

Astrid BuicaFrederic LynenA CROUCHPatrick Sandra

Stir bar sorptive extraction-liquid desorption applied to the analysis of hop-derived bitter acids in beer by micellar electrokinetic chromatography

André De VilliersGerd VanhoenackerFrederic LynenPatrick Sandra

A1 Journal Article in ELECTROPHORESIS

Use of headspace solid-phase microextraction and headspace sorptive extraction for the detection of the volatile metabolites produced by toxigenic Fusarium species

Jan DemyttenaereRM MORINANorbert De KimpePatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

2003

A robust capillary electrophoresis method for the determination of organic acids in wines

André De VilliersFrederic LynenA CROUCHPatrick Sandra

A1 Journal Article in EUROPEAN FOOD RESEARCH AND TECHNOLOGY

A simple approach to on-line oxidative pyrolysis-capillary gas chromatography-mass spectrometry

Koen DesmetBart TienpontMarc SchelfautPatrick Sandra

A1 Journal Article in CHROMATOGRAPHIA

Analysis of 1-hydroxypyrene in urine as PAH exposure marker using in-situ derivatisation stir bar sorptive extraction-thermal desorption - Capillary gas chromatography - Mass spectrometry

Koen DesmetBart TienpontPatrick Sandra

A1 Journal Article in CHROMATOGRAPHIA

Analysis of volatile esters of Malt Whisky using solid phase micro-extraction capillary GUMS

J DEMYTTENAEREJ MARTINEZM VALDESRoland VerhéPatrick Sandra

Analysis of volatiles of malt whisky by solid-phase microextraction and stir bar sorptive extraction

Jan DemyttenaereJIS MARTINEZRoland VerhéPatrick SandraNorbert De Kimpe

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Capillary Electrochromatography and wine

Frederic LynenAstrid BuicaA CROUCHPatrick Sandra

Cellular energy allocation in the estuarine mysid shrimp Neomysis integer (Crustacea: Mysidacea) following tributyltin exposure

Tim VerslyckeJordy VercauterenChristophe DevosLuc MoensPatrick SandraColin Janssen

A1 Journal Article in JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY

Evaluation of liquid chromatography and capillary electrophoresis for the elucidation of the artificial colorants brilliant blue and axorubine in red wines

André De VilliersF ALBERTSFrederic LynenA CROUCHPatrick Sandra

A1 Journal Article in CHROMATOGRAPHIA

Flavour analysis of Greek white wine by solid-phase microextraction-capillary gas chromatography-mass spectrometry

Jan DemyttenaereC DAGHERPatrick SandraS KALLITHRAKARoland VerhéNorbert De Kimpe

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Flavour analysis of Greek white wine using solid phase microextraction - capillary GUMS

J DEMYTTENAEREC DAGHERRoland VerhéPatrick Sandra

Measurement of the binding of retinoic acid to beta-lactoglobulin B by affinity capillary electrophoresis

Frederic LynenW VAN THUYNEFrans BorremansGerd VanhoenackerPatrick Sandra

A1 Journal Article in JOURNAL OF SEPARATION SCIENCE

Photolysis of hop-derived trans-iso-alpha-acids and trans-tetrahydroiso-alpha-acids: product identification in relation to the lightstruck flavour of beer

Arne HeyerickYN ZHAOPatrick SandraKevin HuvaereFrederik RoelensDenis De Keukeleire

A1 Journal Article in PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES

Testosterone metabolism in the estuarine mysid Neomysis integer (Crustacea: Mysidacea) following tributyltin exposure

Tim VerslyckeSofie PoelmansKatia De WaschJordy VercauterenChristophe DevosLuc MoensPatrick SandraHubert De BrabanderColin Janssen

A1 Journal Article in ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY

2002

Amino Acid Analysis in Wines by Liquid Chromatography – Fluorescence Detection Without Sample Enrichment

C DOUGLASAndré De VilliersFrederic LynenPatrick Sandra

Analysis of jojoba oil by LC-coordination ion spray-MS (LC-CIS-MS).

A MEDVEDOVICIKarel LazouA D'OOSTERLINCKYN ZHAOPatrick Sandra

A1 Journal Article in JOURNAL OF SEPARATION SCIENCE

Capillary gas chromatography inductively coupled plasma mass spectrometry (CGC-ICPMS) for the enantiomeric analysis of D,L-selenomethionine in food supplements and urine.

C DEVOSK SANDRAPatrick Sandra

A1 Journal Article in JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS

Characterization of triglycerides in vegetable oils by silver-ion packed-column supercritical fluid chromatography coupled to mass spectroscopy with atmospheric pressure chemical ionization and coordination ion spray.

Patrick SandraA MEDVEDOVICIY ZHAOFrank David

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Chemometrics Applied to the Involatile Fractions of Wines

André De VilliersFrederic LynenPatrick Sandra

Chemometrics Applied to the Volatile and Semi-Volatile Fractions of Wines

A TREDOUXFrederic LynenPatrick Sandra

Chemotaxonomic features associated with flavonoids of cannabinoid-free cannabis (Cannabis sativa subsp sativa L.) in relation to hops (Humulus lupulus L.).

Gerd VanhoenackerPhilippe Van RompaeyDenis De KeukeleirePatrick Sandra

A1 Journal Article in NATURAL PRODUCT LETTERS

Determination of diffusion coefficients of platinum chloro complexes using the Taylor dispersion and the electrophoretic stopped flow methods

H MAKAMBAAndré De VilliersH LAUERA CROUCHFrederic LynenPatrick Sandra

Determination of the enantiomerization energy barrier of some 3-hydroxy-1,4-benzodiazepine drugs by supercritical fluid chromatography

P OSWALDKoen DesmetPatrick SandraJ KRUPCIKP MAJEKDW ARMSTRONG

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES

Evaluation of Liquid Chromatography and Capillary Electrophoresis for the Elucidation of the Artificial Colourants Brilliant Blue and Azorubine in red wines

André De VilliersF ALBERTSH LAUERFrederic LynenPatrick Sandra

Evaluation of a two-stage screening procedure in the combinatorial search for serine protease-like activity

Annemieke MadderL LIHilde De MuynckNadia FarcyDirk Van HaverFranky FantG VANHOENACKERPatrick SandraAP DAVISPierre De Clercq

A1 Journal Article in JOURNAL OF COMBINATORIAL CHEMISTRY

Evaluation of reversible and irreversible models for the determination of the enantiomerization energy barrier for N-(p-methoxybenzyl)-1,3,2-benzodithiazol-1-oxide by supercritical fluid chromatography.

P OSWALDKoen DesmetPatrick SandraJ KRUPCIKDW ARMSTRONG

A1 Journal Article in CHIRALITY

High-throughput capillary gas chromatography for the determination of polychlorinated biphenyls and fatty acid methyl esters in food samples.

Patrick SandraFrank David

A1 Journal Article in JOURNAL OF CHROMATOGRAPHIC SCIENCE

In-situ Derivatization with Ethyl Chloroformate – Stir Bar Sorptive Extraction – Thermal Desorption Capillary GC-MS for the analysis of Urinary Acid

A STOPFORTHFrederic LynenPatrick Sandra

Measurement of the binding of retinoic acid to beta-lactoglobulin B by affinity capillary electrophoresis

Frederic LynenWim Van ThuyneFrans BorremansG VANHOENACKERPatrick Sandra

New Column Formats for Capillary Electrochromatography

Frederic LynenAstrid BuicaA CROUCHG VANHOENACKERPatrick Sandra

New Developments in Electrodriven Separation Methods for the Analysis of Small Molecules;

Patrick SandraFrederic Lynen

Peptide sequence determination of peptidosteroids on a single bead by electrospray ionization-mass spectroscopy.

G VANHOENACKERL LIUFrederic LynenAnnemieke MadderPierre De ClercqPatrick Sandra

A1 Journal Article in JOURNAL OF SEPARATION SCIENCE

Selection of peptides from a combinatorial library interacting with cyclo-GlyProGlyArgAlaPheGln by affinity capillary electrophoresis

Frederic LynenFrans BorremansPatrick Sandra

Some applications of state-of-the-art capillary gas chromatography in the pharmaceutical industry.

Patrick SandraFrank DavidR SZUCS

A1 Journal Article in TRAC-TRENDS IN ANALYTICAL CHEMISTRY

Stir Bar Sorptive Extraction Applied to the Analysis of Volatiles and Semivolatiles in Wines

A TREDOUXFrederic LynenPatrick Sandra

Stir Bar Sorptive Extraction – Thermal Desorption – Capillary GC-MS. A Versatile Technique to Determine 440 Pesticides in Wines

A TREDOUXFrederic LynenPatrick Sandra

Stir Bar Sorptive Extraction-Liquid Desorption for the Analysis of Hop Derived Bitter Acids In Beer by Micellar Electrokinetic Chromatography

André De VilliersH LAUERFrederic LynenPatrick Sandra

Stir bar sorptive extraction-thermal desorption-capillary GC-MS applied to biological fluids.

Bart TienpontFrank DavidKoen DesmetPatrick Sandra

A1 Journal Article in ANALYTICAL AND BIOANALYTICAL CHEMISTRY

2001

A versatile robotic arm for static headspace sampling with SPME

Hai Pham TuanJoeri VercammenPatrick Sandra

A2 Journal Article in LC GC EUROPE

Affinity chromatography on vancomycin coupled to reversed phase liquid chromatography/electrospray-ion trap mass spectrometry for the screening of combinatorial libraries.

Frederic LynenFrans BorremansPatrick Sandra

A1 Journal Article in CHROMATOGRAPHIA

Assymetric induction in intramolecular meta photocycloaddition: Cyclodextrin-mediated solid-phase photochemistry of various phenoxyalkenes.

K VIZVARDIKoen DesmetI LUYTENPatrick SandraG HOORNAERTE VAN DER EYCKEN

A2 Journal Article in ORGANIC LETTERS

Asymmetric induction in intramolecular meta photocycloaddition: Cyclodextrin-mediated solid-phase photochemistry of various phenoxyalkenes.

K VIZVARDIK DESMETI LUYTENPatrick SandraG HOORNAERTE VAN DER EYCKEN

A1 Journal Article in ORGANIC LETTERS

Automated dynamic sampling system for the on-line monitoring of biogenic emissions from living organisms.

Joeri VercammenH PHAM-TUANPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Capillary Electrochromatography in Natural Product Research.

Anna DermauxPatrick Sandra

Bookchapter in Capillary Electrochromatography / Edited by K. D. Bartle and P. Myers. - Royal Society of Chemistry, 2001

Capillary GC-ICP-MS: unsurpassed sensitivities for metal speciation in environmental samples

Tom De SmaeleJordy VercauterenLuc MoensRichard DamsPatrick Sandra

A1 Journal Article in AMERICAN LABORATORY

Capillary zone electrophoresis for the analysis of phthalate-derivatized hydroxyl- and amino-containing compounds.

Gerd VanhoenackerDenis De KeukeleirePatrick Sandra

A1 Journal Article in JOURNAL OF SEPARATION SCIENCE

Capillary zone electrophoresis for the characterization of latex particles.

G VANHOENACKERL GORISPatrick Sandra

A1 Journal Article in ELECTROPHORESIS

Comparison of high-performance liquid chromatography - Mass spectroscopy and capillary electrophoresis - Mass spectroscopy for the analysis of phenolic compounds in diethyl ether extracts of red wines.

Gerd VanhoenackerAndré De VilliersKarel LazouDenis De KeukeleirePatrick Sandra

A1 Journal Article in CHROMATOGRAPHIA

Considerations on column selection and operating conditions for LC-MS

Patrick SandraG VANHOENACKERFrederic LynenL LIMarc Schelfaut

A2 Journal Article in LC GC EUROPE

Critical aspects for the reliable headspace analysis of plants cultivated in vitro.

Katrien MaesJoeri VercammenH PHAM-TUANPatrick SandraPierre Debergh

A1 Journal Article in PHYTOCHEMICAL ANALYSIS

Electrogedreven scheidingstechnieken voor levensmiddelen

Patrick SandraG VANHOENACKERJ PENGFrederic LynenA DERMAUX

A4 Journal Article in Analis Digest

Enantioselective packed column SFC for the separation of 2-oxatetracyclo [5.4.0.0(1,8).0(5,11)] undec-9-ene derivatives.

Koen DesmetPatrick SandraK VIZVARDIGJ HOORNAERTE VAN DER EYCKEN

A1 Journal Article in JOURNAL OF MICROCOLUMN SEPARATIONS

Identification of thiosteranes in contaminated marine sediments from the Mediterranean sea by capillary GC-MS and capillary GC-AED.

A LOUATIB ELLEUCHPatrick SandraFrank DavidA SALIOTJ DAGAUTJ OUDOT

A1 Journal Article in JOURNAL OF MICROCOLUMN SEPARATIONS

Monitoring of isothiocyanates emanating from Arabidopsis thaliana upon paraquat spraying

Joeri VercammenHai Pham-TuanIsabelle ArickxDominique Van Der StraetenPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Practical evaluation of the influence of excessive sample concentration on the estimation of dissociation constants with affinity capillary electrophoresis.

Frederic LynenFrans BorremansPatrick Sandra

A1 Journal Article in ELECTROPHORESIS

Pyrolysis-capillary gas chromatography-mass spectrometry for the determination of polyvinyl chloride traces in solid environmental samples.

Bart TienpontFrank DavidF VANWALLEGHEMPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Single-run capillary electrochromatographic analysis of hop acids and prenylated hop flavonoids.

Gerd VanhoenackerAnna DermauxDenis De KeukeleirePatrick Sandra

A1 Journal Article in JOURNAL OF SEPARATION SCIENCE

Stir bar sorptive extraction applied to the determination of dicarboximide fungicides in wine.

Patrick SandraBart TienpontJoeri VercammenA TREDOUXT SANDRAFrank David

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Stir bar sorptive extraction for the determination of ppq-level traces of organotin compounds in environmental samples with thermal desorption-capillary gas chromatography-ICP mass spectrometry

Jordy VercauterenChristophe PérèsChristophe DevosPatrick SandraFrank VanhaeckeLuc Moens

A1 Journal Article in ANALYTICAL CHEMISTRY

Stir bar sorptive extraction-thermal desorption-capillary gas chromatography-mass spectrometry applied to the analysis of polychlorinated biphenyls in human sperm.

Tom BenijtsJoeri VercammenRiet DamsHP TUANWilly LambertPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY B

2000

Automated capillary gas chromatographic system to monitor ethylene emitted from biological materials

H Pham-TuanJoeri VercammenC DevosPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Characterization of inulins by capillary electrophoresis with laser induced fluorescence detection.

Jiayu PengFrederic LynenPatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Considerations on static and dynamic sorptive and adsorptive sampling to monitor volatiles emitted by living plants.

J VERCAMMENPatrick SandraE BALTUSSENT SANDRAFrank David

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Determination of chlormequat residues in pears and pear concentrates by benchtop LC-ESI-MS.

Yining ZhaoKarel LazouM SCHELFAUTL DE REUPatrick Sandra

A1 Journal Article in CHROMATOGRAPHIA

Evaluation of sorptive enrichment for the analysis of phthalates in air samples.

Bart TienpontFrank DavidPatrick SandraF VANWALLEGHEM

A1 Journal Article in JOURNAL OF MICROCOLUMN SEPARATIONS

Evaluation of the intermolecular interactions between beta-lactam shaped antibiotics and vancomycin using affinity capillary electrophoresis

Frederic LynenFrans BorremansPatrick Sandra

Fast analysis of carbaryl by on-line SPE-SFC-DAD.

A MEDVEDOVICIV DAVIDPatrick Sandra

A1 Journal Article in REVUE ROUMAINE DE CHIMIE

Headspace Sorptive Extraction (HSSE) in the headspace analysis of aromatic and medicinal plants.

C BICCHIC CORDEROC IORIP RUBIOLOPatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Headspace solid-phase microextraction-capillary gas chromatography-ICP mass spectrometry for the determination of the organotin pesticide fentin in environmental samples

Jordy VercauterenAnn De MeesterTom De SmaeleFrank VanhaeckeLuc MoensRichard DamsPatrick Sandra

A1 Journal Article in JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY

High capacity headspace sorptive extraction.

B TIENPONTFrank DavidC BICCHIPatrick Sandra

A1 Journal Article in JOURNAL OF MICROCOLUMN SEPARATIONS

Influence of sample concentration on the estimation of dissociation constants with affinity capillary electrophoresis (ACE)

Frederic LynenFrans BorremansPatrick Sandra

Monitoring of isothiocyanates emanating from Arabidopsis thaliana using paraquat spraying

Joeri VercammenHai Pham-TuanIsabelle ArickxDominique Van Der StraetenPatrick Sandra

Oils, fats and waxes : supercritical fluid chromatography

Frank DavidA. MedvedoviciPatrick Sandra

Bookchapter in Encyclopedia of Separation Science

On the calculation of Gibbs energy corresponding to enantioselective interactions at a direct HRGC separation of enantiomers.

J KRUPCIKI SPANIKP OSWALDP MAJEKI SKACANIPatrick Sandra

A1 Journal Article in CHIRALITY

On the use of a peak deconvolution procedure for the determination of energy barrier to enantiomerization in dynamic chromatography.

J KRUPCIKP OSWALDI SPANIKP MAJEKM BAJDICHOVAPatrick SandraDW ARMSTRONG

A1 Journal Article in ANALUSIS

On-line solid-phase extraction in microcolumn-liquid chromatography coupled to UV or MS detection: Application to the analysis of cyanobacterial toxins.

C RIVASSEAUG VANHOENACKERPatrick SandraMC HENNION

A1 Journal Article in JOURNAL OF MICROCOLUMN SEPARATIONS

Quantitation of 8-prenylnaringenin, a novel phytoestrogen in hops (Humulus lupulus L.), hop products, and beers, by benchtop HPLC-MS using electrospray ionization.

Haojing RongYining ZhaoKarel LazouDenis De KeukeleireSR MILLIGANPatrick Sandra

A1 Journal Article in CHROMATOGRAPHIA

Synthesis of alanine and proline amino acids with amino or guanidinium substitution on the side chain.

ZY ZHANGA VAN AERSCHOTC HENDRIXR BUSSONFrank DavidPatrick SandraP HERDEWIJN

A1 Journal Article in TETRAHEDRON

The use of computerized peak deconvolution for determination of energy barrier to enantiomerization in dynamic gas chromatography.

J KRUPCIKP OSWALDI SPANIKP MAJEKM BAJDICHOVAPatrick SandraDW ARMSTRONG

A1 Journal Article in JOURNAL OF MICROCOLUMN SEPARATIONS

1999

Analysis of free fatty acids and fatty acid phenacyl esters in vegetable oils and margarine by capillary electrochromatography

Anna DermauxPatrick SandraV Ferraz

A1 Journal Article in ELECTROPHORESIS

Applications of capillary electrochromatography

Anna DermauxPatrick Sandra

A1 Journal Article in ELECTROPHORESIS

Automated gel permeation chromatographic clean-up of human adipose tissue for multiresidue analysis of organochlorine compounds.

A PAUWELSFrank DavidP SCHEPENSPatrick Sandra

A1 Journal Article in INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY

Automated sorptive extraction-thermal desorption-gas chromatography-mass spectrometry analysis: Determination of phenols in water samples.

E BALTUSSENFrank DavidPatrick SandraHG JANSSENC CRAMERS

A1 Journal Article in JOURNAL OF MICROCOLUMN SEPARATIONS

Comparison of highly sulfated alpha-, beta-, and gamma-cyclodextrins and 18-crown-6-tetracarboxylic acid for the enantiomeric separation of some amino acids and derivatives by capillary electrophoresis

Katleen VerleysenTine Van den BoschPatrick Sandra

A1 Journal Article in ELECTROPHORESIS

Considerations concerning interaction characterization of oligopeptide mixtures with vancomycin using affinity capillary electrophoresis-electrospray mass spectrometry

Frederic LynenYining ZhaoC BecuFrans BorremansPatrick Sandra

A1 Journal Article in ELECTROPHORESIS

Determination of organometallic compounds in surface water and sediment samples with SPME-CGC-ICPMS

Tom De SmaeleLuc MoensPatrick SandraRichard Dams

A1 Journal Article in MIKROCHIMICA ACTA

Elucidation of the triglycerides in fish oil by packed-column supercritical fluid chromatography fractionation followed by capillary electrochromatography and electrospray mass spectrometry

Anna DermauxA MedvedoviciM KsirErik Van HoveM TalbiPatrick Sandra

A1 Journal Article in JOURNAL OF MICROCOLUMN SEPARATIONS

Enantiomeric separation of some amino acids and derivatives by capillary electrophoresis with 18-crown-6-tetracarboxylic acid as chiral selector

Katleen VerleysenPatrick Sandra

A1 Journal Article in JOURNAL OF MICROCOLUMN SEPARATIONS

Enantiomeric separation of some cyclic ketones and dioxalene derivatives by chiral SFC

L ToribioFrank DavidPatrick Sandra

A1 Journal Article in QUIMICA ANALITICA

Enantioseparation of aspartyl dipeptides by CE : comparison between 18-crown-6-tetracarboxylic acid and carboxymethyl-beta-cyclodextrin as chiral selector

Katleen VerleysenS SabahG ScribaPatrick Sandra

A1 Journal Article in CHROMATOGRAPHIA

Equilibrium sorptive enrichment on poly(dimethylsiloxane) particles for trace analysis of volatile compounds in gaseous samples

E BaltussenFrank DavidPatrick SandraHG JanssenC Cramers

A1 Journal Article in ANALYTICAL CHEMISTRY

Experimentation with chiral CE : the application of two chiral selectors and partial filling with chiral selector

Katleen VerleysenPatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Experiments with affinity capillary electrophoresis

Frederic LynenY ZHAOC BECUFrans BorremansPatrick Sandra

Finding a needle in a haystack : the analysis of pesticides in complex matrices by automated on-line LC-CGC using a new modular system

Frank DavidA HoffmanPatrick Sandra

A2 Journal Article in LC GC EUROPE

Hyphenated systems in which supercritical fluids play a key role

Patrick SandraA KotA MedvedoviciFrank David

Bookchapter in Practical supercritical fluid chromatography and extraction

Instrumentation and applications of fast high-resolution capillary gas chromatography

Frank DavidDR GereF ScanlanPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Metal speciation by SPME-CGC-ICPMS

Tom De SmaeleLuc MoensRichard DamsPatrick Sandra

Bookchapter in Applications of solid phase microextraction

Monitoring of nicotine in air using sorptive enrichment on polydimethylsiloxane and TD-CGC-NPD.

E BALTUSSENA DEN BOERPatrick SandraHG JANSSENC CRAMERS

A1 Journal Article in CHROMATOGRAPHIA

Off-line coupling liquid chromatography and capillary gas chromatography-mass spectrometry for ultratrace determination of Deltamethrin in mint oil.

A LAMIRIA MEDVEDOVICIFrank DavidV DAVIDPatrick Sandra

A1 Journal Article in CHEMIA ANALITYCZNA

On the performance and inertness of different materials used for the enrichment of sulfur compounds from air and gaseous samples

E BaltussenFrank DavidPatrick SandraC Cramers

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Optimization in the formaldehyde determination at sub-PPM level from acetals by HPLC-DAD.

A MEDVEDOVICIV DAVIDFrank DavidPatrick Sandra

A1 Journal Article in ANALYTICAL LETTERS

Positional and configurational separation of fatty acid isomers by micro reversed-phase liquid chromatography with an Ag+-containing mobile phase

RA CorreaV FerrazA MedvedoviciPatrick SandraK CerneFrank David

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Speciation of six arsenic compounds using capillary electrophoresis inductively coupled plasma mass spectrometry

Mirja Van HolderbekeYining ZhaoFrank VanhaeckeLuc MoensRichard DamsPatrick Sandra

A1 Journal Article in JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY

Stir bar sorptive extraction (SBSE), a novel extraction technique for aqueous samples : theory and principles

E BaltussenPatrick SandraFrank DavidC Cramers

A1 Journal Article in JOURNAL OF MICROCOLUMN SEPARATIONS

Study into the equilibrium mechanism between water and poly(dimethylsiloxane) for very apolar solutes : adsorption or sorption?

E BaltussenPatrick SandraFrank DavidHG JanssenC Cramers

A1 Journal Article in ANALYTICAL CHEMISTRY

Synthesis and pairing properties of oligonucleotides containing 3-hydroxy-4-hydroxymethyl-1-cyclohexanyl nucleosides.

Y MAURINSHH ROSEMEYERR ESNOUFA MEDVEDOVICIJ WANGG CEULEMANSE LESCRINIERC HENDRIXR BUSSONPatrick Sandra et al.

A1 Journal Article in CHEMISTRY-A EUROPEAN JOURNAL

Use of hydrogen as carrier gas in capillary GC.

Frank DavidPatrick Sandra

A1 Journal Article in AMERICAN LABORATORY

1998

A sensitive HPLC method for the quantification of free and total p-cresol in patients with chronic renal failure

René De SmetFrank DavidPatrick SandraJ Van KaerGerrit LesafferAnnemieke DhondtNorbert LameireRaymond Vanholder

A1 Journal Article in CLINICA CHIMICA ACTA

Analysis of PCDDs and PCDFs in virgin suspension PVC resin.

H WAGENAARK LANGELANDR HARDMANY SERGEANTK BRENNERPatrick SandraC RAPPEA FERNANDEST TIERNAN

A1 Journal Article in CHEMOSPHERE

Analysis of polyaromatic hydrocarbons in water samples, at ppt level, using on-line solid phase extraction-reversed phase liquid chromatography fluorescence detection

AV MedvedoviciV DavidFrank DavidPatrick Sandra

A1 Journal Article in CHEMIA ANALITYCZNA

Analysis of the triglycerides and the free and derivatized fatty acids in fish oil by capillary electrochromatography

Anna DermauxPatrick SandraM KsirKFF Zarrouck

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Automated reporting on the quality of hops and hop products.

Denis De KeukeleireFrank DavidK HaghebaertPatrick Sandra

A1 Journal Article in JOURNAL OF THE INSTITUTE OF BREWING

Calculation of the polychlorinated terphenyl congener distribution and gas chromatographie retention behavior of selected single standards on four stationary liquid phases

G RembergPatrick SandraW NyiryN WinkerA Nikiforov

A1 Journal Article in FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY

Capillary GC determination of amines in aqueous samples using sorptive preconcentration on polydimethylsiloxane and polyacrylate phases

E BaltussenFrank DavidPatrick SandraHG JanssenC Cramers

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Capillary electrophoresis and capillary electrophoresis - electrospray - mass spectroscopy for the analysis of heterocyclic amines

Yining ZhaoMarc SchelfautPatrick SandraF Banks

A1 Journal Article in ELECTROPHORESIS

Chiral capillary electrochromatography on a vancomycin stationary phase

A DERMAUXFrederic LynenPatrick Sandra

Chiral capillary electrochromatography on a vancomycin stationary phase

Anna DermauxFrederic LynenPatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Classification of heparinolytic bacteria into a new genus, Pedobacter, comprising four species : Pedobacter heparinus comb, nov., Pedobacter piscium comb. nov., Pedobacter africanus sp. nov. and Pedobacter saltans sp. nov. Proposal of the family Sphingobacteriaceae fam. nov.

PL SteynPaul SegersMarc VancanneytPatrick SandraKarel KerstersJJ Joubert

A1 Journal Article in INTERNATIONAL JOURNAL OF SYSTEMATIC BACTERIOLOGY

Enantiomeric separations in capillary electrophoresis using 18-crown-6-tetracarboxylic acid (18C6H(4)) as buffer additive

Katleen VerleysenJ VandijckM SchelfautPatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Evaluation of enantioselective interactions in direct separation of enantiomers by gas chromatography

J KrupcikI SpanikP OswaldI SkacaniFI OnuskaPatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Evaluation of the enantioselective possibilities of sulfated cyclodextrins for the separation of aspartyl di- and tripeptides in capillary electrophoresis

Katleen VerleysenS SabahG ScribaA ChenPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Experiments with organic modifiers in reversed-flow MEKC

Joeri VercammenKatleen VerleysenPatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Fractionation of nitro and hydroxy polynuclear aromatic hydrocarbons from extracts of air particulates by supercritical fluid chromatography

A MedvedoviciFrank DavidG DesmetPatrick Sandra

A1 Journal Article in JOURNAL OF MICROCOLUMN SEPARATIONS

New analytical developments for the determination of pesticide residues in food and beverages

Patrick SandraYining ZhaoFrank David

A2 Journal Article in EUROPEAN FOOD AND DRINK REVIEW

Ontwikkeling en optimalisatie van capillaire gaschromatografie inductief-gekoppeld-plasma-massaspectrometrie (CGC-ICPMS) voor de speciatie van organotin-, -kwik- en -loodverbindingen in milieu- en biologische monsters

Tom De SmaeleLuc MoensPatrick Sandra

Recent developments in capillary gas chromatography : high speed analyses

Patrick SandraFrank DavidB Denoulet

A4 Journal Article in NEW FOOD

Resolution optimisation in capillary gas chromatography

Erkki SippolaPatrick SandraFrank David

Retention model for sorptive extraction thermal desorption of aqueous samples: application to the automated analysis of pesticides and polyaromatic hydrocarbons in water samples.

E BALTUSSENFrank DavidPatrick SandraHG JANSSENCA CRAMERS

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Separation of chiral compounds by capillary electrophoresis

Katleen VerleysenPatrick Sandra

A1 Journal Article in ELECTROPHORESIS

Sodium tetra(n-propyl)borate : a novel aqueous in situ derivatization reagent for the simultaneous determination of organomercury, -lead and -tin compounds with capillary gas chromatography inductively coupled plasma mass spectrometry

Tom De SmaeleLuc MoensRichard DamsPatrick SandraJohan Van der EyckenJos Vandyck

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Sorption tubes packed with polydimethylsiloxane : a new and promising technique for the preconcentration of volatiles and semi-volatiles from air and gaseous samples

E BaltussenFrank DavidPatrick SandraHG JanssenCA Cramers

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Synthesis of L-xylo-hexos-2-ulose (L-sorbosone) and its characterisation by chromatographic and spectroscopic techniques

Erik Van der EyckenGunter CarlensJ MessensYining ZhaoGuy BauwJohan Van der EyckenPatrick SandraMarc Van Montagu

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Technologie appliquée : recent developments in hyphenation of chromatographic techniques

A2 Journal Article in SPECTRA ANALYSE

1997

A new method for determination of maitotoxin by capillary zone electrophoresis with ultraviolet detection

N BouaichaM AmmarMC HennionPatrick Sandra

A1 Journal Article in TOXICON

A new method for sorptive enrichment of gaseous samples : application in air analysis and natural gas characterization

E BaltussenHG JanssenPatrick SandraC Cramers

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

A novel type of liquid/liquid extraction for the preconcentration of organic micropollutants from aqueous samples : application to the analysis of PAH's and OCP's in water

E BaltussenHG JanssenPatrick SandraC Cramers

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Analysis of nitroaromatics and nitro-polycyclic aromatic hydrocarbons by capillary gas chromatography with the HP 6890 micro-ECD

Frank DavidPatrick SandraMatthew S. Klee

Analysis of phospholipids in lecithins : separation according to hydrophobicity by lowering the temperature

Katleen VerleysenPatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Analysis of sterols in vegetable oils using off-line SFC/capillary GC-MS

A MEDVEDOVICIFrank DavidPatrick Sandra

A1 Journal Article in CHROMATOGRAPHIA

Analysis of triglycerides by capillary electrochromatography.

Patrick SandraAnna DermauxV FERRAZMM DITTMANNG ROZING

A1 Journal Article in JOURNAL OF MICROCOLUMN SEPARATIONS

Analysis of trihalomethanes by micro liquid-liquid extraction and capillary gas chromatography with the HP 6890 micro-ECD

Frank DavidPatrick SandraMatthew S. Klee

Application of chiralcel OJ in supercritical fluid chromatography for the resolution of different groups of frequently used drug racemates.

A VANOVERBEKEPatrick SandraA MEDVEDOVICIWilly BaeyensHY ABOUL-ENEIN

A1 Journal Article in CHIRALITY

Capillary electrochromatography towards high efficiency in LC

Capillary gas chromatographic separation of C-10-C-12 secondary phenylalkanes on modified cyclodextrin stationary phases.

I SPANIKJ KRUPCIKI SKACANIJ DE ZEEUWM GALLIPatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Chiral packed column subcritical fluid chromatography on polysaccharide and macrocyclic antibiotic chiral stationary phases

A MedvedoviciPatrick SandraL ToribioFrank David

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Computerized optimization of selectivity for direct capillary gas chromatographic multicomponent separations of enantiomers.

J KRUPCIKM GRENAI SPANIKE BENICKAJ HROUZEKI SKACANIPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Construction of an interface for SPME-PCSFC.

A MEDVEDOVICIPatrick SandraFrank David

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Determination of okadaic acid by micellar electrokinetic chromatography with ultraviolet detection

N BOUAICHAMC HENNIONPatrick Sandra

A1 Journal Article in TOXICON

Determination of organochlorine compounds in water from the Vistula River and seawater from the Gulf of Gdansk

J CzerwińskiM BiziukJ NamieśnikPatrick Sandra

Bookchapter in River quality : dynamics and restoration

Determination of the rodenticides warfarin, diphenadione and chlorophacinone in soil samples by HPLC-DAD

A MedvedoviciFrank DavidPatrick Sandra

A1 Journal Article in TALANTA

Développements récents des techniques chromatographiques

Electrodriven separation methods applied to the analysis of pharmaceutical products

A2 Journal Article in EUROPEAN PHARMACEUTICAL REVIEW

Evaluation of novel concentration traps for the determination of polar volatile pollutants in air samples by thermal desoprtion-GC-MS

Frank DavidPatrick SandraAndreas HoffmannRalf BremerErik BaltussenHans-Gerd JanssenCarel Cramers

HPLC fractions of human uremic plasma inhibit the RBC membrane calcium pump.

A LINDNERRaymond VanholderR DESMETTR HINDSP VOGELEEREPatrick SandraP FOXALLSeverin Ringoir

A1 Journal Article in KIDNEY INTERNATIONAL

Interface für HPLC/GC-Kopplung

Frank DavidPatrick SandraDirk BremerRalf BremerFriedhelm RoglesAndreas Hoffman

A2 Journal Article in LABOR-PRAXIS

LC-CGC and LC-MS : future routine techniques in environmental analysis?

Large-volume cool on-column injection using the HP G2399A solvent vapor exit kit

Frank DavidM.S. KleePatrick Sandra

Micellar electrokinetic chromatography as a fast screening method for the determination of the doping agents furosemide and piretanide in urine.

SPD LALLJIEMB BARROSODirk SteenackersRM ALONSORM JIMENEZPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY B

On-line liquid/liquid extraction using methyl silicone particles for environmental monitoring

E. BaltussenH. JanssenPatrick SandraC. Cramers

Quantitative determination of reducing sugars and raffinose in white beet sugar and beet molasses by fully automated capillary gas chromatography

D JoyeH HoebregsPatrick Sandra

A1 Journal Article in ZUCKERINDUSTRIE

Recent developments in capillary GC for the analysis of pesticides

Selectivity tuning in packed column supercritical fluid chromatography

Patrick SandraA MedvedoviciA KotFrank David

Bookchapter in Supercritical fluid chromatography with packed columns : techniques and applications

Sensitive, simultaneous determination of organomercury, -lead, and -tin compounds with headspace solid phase microextraction capillary gas chromatography combined with inductively coupled plasma mass spectrometry

Luc MoensTom De SmaeleRichard DamsPaul Van Den BroeckPatrick Sandra

A1 Journal Article in ANALYTICAL CHEMISTRY

The use of supercritical fluids in environmental analysis

A MedvedoviciA KotFrank DavidPatrick Sandra

Bookchapter in Supercritical fluid chromatography with packed columns : techniques and applications

Trace level analysis of contaminants in water and air using sorptive enrichment in packed dimethyl-silicone traps

H. JanssenE. BaltussenPatrick SandraC.A. Cramers

1996

Alcohol modifiers in MEKC with SDS as surfactant, study on the influence of the alcohol chain length (C-1-C-12)

E VanHoveR SzucsPatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Analysis of bacterial fatty acids by fast capillary GC using the HP 6890 series GC

Frank DavidPatrick SandraRüder Schill

Analysis of constituents of Iris rhizomes. Part III-Packed column supercritical fluid chromatography and high pressure liquid chromatography of iridals from rhizomes of Iris pallida L.

Carlo BicchiPatrizia RubioloMonica FresiaFrank DavidPatrick Sandra

A1 Journal Article in PHYTOCHEMICAL ANALYSIS

Analysis of ethylene oxide and ethylene chlorohydrin in pharmaceutical formulations by CGC using the HP 6890 series GC

Frank DavidPatrick SandraBruce Quimby

Analysis of phospholipids in lecithins - Comparison between micellar electrokinetic chromatography and high-performance liquid chromatography.

R SZUCSK VERLEYSENGSMJE DUCHATEAUPatrick SandraBernard Vandeginste

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Analysis of triazines in water samples by solid phase extraction on disk cartridges : large volume injection - CGC - MS

Patrick SandraK HaghebaertFrank David

A4 Journal Article in INTERNATIONAL ENVIRONMENTAL TECHNOLOGY

Basic principles and the role of supercritical fluid chromatography in lipid analysis

Patrick SandraFrank David

Bookchapter in Supercritical fluid technology in oil and lipid chemistry

CGC-ICPMS : a recently developed hyphenated technique for metal speciation

Tom De SmaeleFilip VanhaeckeLuc MoensRichard DamsPatrick Sandra

Capillary gas chromatography ICP mass spectrometry : a powerful hyphenated technique for the determination of organometallic compounds

Tom De SmaeleLuc MoensRichard DamsPatrick Sandra

A1 Journal Article in FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY

Detection of cyanbaterail toxins (microcystins) in cell extracts by micellar eletrokinetic chromatography

N BouaichaC RivasseauMC HennionPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY B - BIOMEDICAL APPLICATIONS

Detection of cyanobacterial toxins (microcystins) in cell extracts by micellar electrokinetic chromatography

N BOUAICHAC RIVASSEAUMC HENNIONPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY B-BIOMEDICAL APPLICATIONS

Determination of ions, amino acids/amines in the haemolymph of fairy shrimps by capillary electrophoresis with indirect UV and laser-induced fluorescence detection

Sam P. D. LalljieJohan VindevogelGopal MuruganHenri DumontPatrick Sandra

A1 Journal Article in HYDROBIOLOGIA

Determination of microcystins in cyanobacterial samples using microliquid chromatography

C RivasseauMC HennionPatrick Sandra

A1 Journal Article in JOURNAL OF MICROCOLUMN SEPARATIONS

Fast chiral separation by microbore SFC on the 3,5-dimethylphenyl carbamate derivative of cellulose.

KE GARCIAA MEDVEDOVICIV FERRAZPatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

ICP-MS : a sensitive detection method for metal speciation with capillary GC

Tom De SmaeleLuc MoensRichard DamsPatrick Sandra

Editorial material

ICP-MS : a sensitive detector for metal speciation with capillary GC

Tom De SmaeleLuc MoensRichard DamsPatrick Sandra

A2 Journal Article in LC GC INTERNATIONAL

Influence of the nature of the carrier gas on the efficiency of HMW-PEG coated capillary columns operated in the GLC and GSC mode

Patrick SandraFrank David

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

MEKC versus LC for the analysis of phospholipids in lecithins

Katleen VerleysenR SZUCSPatrick Sandra

Micellar and microemulsion electrokinetic chromatography of hop bitter acids.

Roman SzucsErik Van HovePatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Multidimensional gas chromatographic separation of selected PCB atropisomers in technical formulations and sediments.

E BENICKAR NOVAKOVSKYJ HROUZEKJ KRUPCIKPatrick SandraJ DEZEEUW

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Possibilities and limitations of supercritical fluid extraction (SFE) as a sample preparation technique

A KotPatrick SandraAM Kolodziejczyk

A2 Journal Article in POLISH JOURNAL OF ENVIRONMENTAL STUDIES

Retention behavior of N-TFA-O-alkyl derivatives of amino acid enantiomers separated on modified cyclodextrins by HRGC

Eva BenickáJán Krupc̆íkIvan S̆pánikJán HrouzekPatrick Sandra

A1 Journal Article in JOURNAL OF MICROCOLUMN SEPARATIONS

Study on the separation of D,L- and meso-N,N'-di(carbobenzyloxy)-2,6-diaminopimelic acid by SFC

Andrei MedvedoviciPatrick SandraAgata KotAlexander Kolodziejczyk

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Supercritical fluid chromatography : a powerful technique for the separation of enantiomers

Patrick SandraA MedvedoviciA KotFrank David

A2 Journal Article in EUROPEAN PHARMACEUTICAL REVIEW

1995

A new challenge in environmental analysis : the determination of organometallic traces

Frank DavidN HaversPatrick Sandra

A4 Journal Article in INTERNATIONAL ENVIRONMENTAL TECHNOLOGY

Analysis of carbamate pesticides: possibilities and limitations of capillary GC-MS

Patrick SandraFrank DavidMS MAHANR SONIASSY

A2 Journal Article in Intern. Environm. Technol. 5, 11

Analysis of essential oils by fast capillary GC using the HP 6890 series GC

Frank DavidPatrick SandraPhilip Wylie

Automated analysis of free fatty acids and fatty acid methyl esters on the HP 6890 series GC

Frank DavidPatrick SandraPhilip Wylie

Automation in capillary gas chromatography

Patrick SandraA. KotFrank David

Capillary GC on 50 micrometer I.D. columns coated with thick films : theory and selected practical results

Dirk SteenackersPatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Capillary GC. towards fully automated systems

Capillary electrophoresis versus miniaturised liquid chromatography in pharmaceutical analysis

Willy BaeyensPatrick SandraAn Van OverbekeGuido Van der WekenSiska Croubels

Chemotaxonomic characterization of yeast cells

A. PenaPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHIC SCIENCE

Chiral separation of drugs by micro-LC with cellulose as a stationary phase

K.E. GarciaPatrick SandraWilly BaeyensV. FerrazGuido Van der WekenAn Van Overbeke

Chromatographic methods for the analysis of crude tall-oil

JMF NogueiraJLC PereiraPatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Comparison of polydimethyl siloxane stationary phases with 5% and 50% phenyl substitution for the separation of organophosphorus and organonitrogen pesticides under optimized gas chromatographic conditions

E SIPPOLAFrank DavidPatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Considerations on the enantiomeric separation by MEKC of N-Bz-amino acids with N-dodecoxycarbonylvaline as chiral selector

E VanhovePatrick Sandra

A1 Journal Article in JOURNAL OF LIQUID CHROMATOGRAPHY

Detection of Sugar Addition to Citrus Juices by Capillary GC.

V CORNILWilfried OoghePatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Determination of clenbuterol in biological samples by capillary zone electrophoresis

Sam P.D. LalljiePatrick Sandra

Développements récents dans les méthodes séparatives appliquées aux analyses de l'environnement

Electrodriven separations : possibilities for analysing phenols and polyphenols

Enantioselective separations by capillary gas chromatography on derivatized cyclodextrins : Part IV : enantioselective interaction model of 2,2-dialkyl-4-alkoxycarbonyl-1,3-dioxolane derivatives on some substituted cyclodextrins

K JAQUESWM BUDAArnold VenemaPatrick Sandra

A1 Journal Article in JOURNAL OF MICROCOLUMN SEPARATIONS

Enhanced selectivity in the determination of triazines in environmental samples by Benchtop CGC-MS-MS

Patrick SandraJ BeltranFrank David

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Evaluation of LiChrolut EN for the enrichment of pesticides from water samples in an on-line SPE-SFC-DAD system

Patrick SandraA MedvedoviciA KotFrank David

A4 Journal Article in INTERNATIONAL ENVIRONMENTAL TECHNOLOGY

Facchetti and D. Pitea (eds.), Chemistry and Environment: Legislation, Methodologies and Applications, 1995, 311-327; ECSC, EEC, EAEC, Brussels & Luxembourg

In memoriam - Professor Dr. A. (Nol) Venema 1940-1994

MECC analysis of FITC and DTAF amino acid derivatives with LIF detection

Sam P.D. LalljiePatrick Sandra

MEKC analysis of FITC and DTAF amino acid derivatives with LIF detection

SPD LALLJIEPatrick Sandra

A1 Journal Article in CHROMATOGRAPHIA

Micro LC on cellulose triacetate (CTA) : influence of particle diameter and column temperature

J CHENDirk SteenackersPatrick Sandra

A1 Journal Article in JOURNAL OF MICROCOLUMN SEPARATIONS

Microcolumn separations of small molecules : looking toward the twenty-first century

Patrick SandraDirk SteenackersArnold Venema

Miniaturization in HPLC : towards electrodriven systems?

Multipurpose column triplet for enantiomeric separation of basic and acidic drugs by sub- and supercritical fluid chromatography

Agata KotFrank DavidPatrick Sandra

ON THE INTERCONVERSION ENERGY BARRIERS OBTAINED FOR ATROPISOMERS OF SOME POLYCHLORINATED-BIPHENYLS BY AM1 SEMIEMPIRICAL QUANTUM-CHEMISTRY METHOD AND GAS-CHROMATOGRAPHY ON A MODIFIED CYCLODEXTRIN STATIONARY-PHASE.

J KRUPCIKM MAJEKOVAP MAJEKJ HROUZEKE BENICKAF ONUSKAPatrick SandraJ DEZEEUW

A1 Journal Article in FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY

On the performance of the Z-cell UV detector in OTLC

Dirk SteenackersPatrick Sandra

Peak capacity calculation in capillary gas liquid chromatography

J KRUPCIKT HEVESIPatrick Sandra

A1 Journal Article in COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS

Practical and quantitative aspects in the analysis of FITC and DTAF amino acid derivatives by CE and LIF detection

Sam P.D. LalljiePatrick Sandra

Practical and quantitative aspects in the analysis of FITC and DTAF amino acid derivatives by capillary electrophoresis and LIF detection

SPD LALLJIEPatrick Sandra

A1 Journal Article in CHROMATOGRAPHIA

Retention on mixed cyclodextrin/polysiloxane stationary phases in capillary GC : evidence for the interaction of cyclodextrin and polysiloxane

WM BUDAK JAQUESArnold VenemaPatrick Sandra

A1 Journal Article in FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY

Selected applications of the use of supercritical fluids in coupled systems

Patrick SandraA KOTA MEDVEDOVICIFrank David

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Selective SFE of PCBs and PAHs from fat containing matrices

Agata KotFrank DavidPatrick Sandra

The fast analysis of polycyclic aromatic hydrocarbons by HPLC and packed column SFC

Agata KotPatrick Sandra

The importance of good sample preparation in capillary gas chromatography

Bookchapter in Chemistry and environment : legislation, methodologies and applications

1994

A plea for fully automated capillary gas chromatography : applications in food analysis

Patrick SandraA KotK TrangFrank David

A4 Journal Article in EUROPEAN FOOD AND DRINK REVIEW

Alcohol modifiers in micellar electrokinetic chromatography with SDS as the surfactant : the role of the alcohol chain length (C1-C12)

Erik Van HoveJohan VindevogelPatrick Sandra

Analysis of FITC- and DTAF-derivatized amino acids by capillary electrophoresis and laser-induced fluorescence detection : 1. Practical aspects and quantification limitations

SPD LalljiePatrick Sandra

Analysis of FITC- and DTAF-derivatized amino acids by capillary electrophoresis and laser-induced fluorescence detection : 2. Preliminary results on separation optimization of complex mixtures

Sam P.D. LalljiePatrick Sandra

Analysis of clenbuterol by GC-MS using electronic pressure control for increased sensitivity

Frank DavidPatrick SandraSS StaffordB Slavica

Analysis of dicumyl peroxide using electronic pressure control for reduced decomposition

Frank DavidPatrick SandraS Stafford

Analysis of organophosphorus and organonitrogen pesticides using electronic pressure control for increased resolution

Frank DavidPatrick SandraS Stafford

Analysis of semivolatiles by CGC-MS using electronic pressure control for increased sensitivity

Frank DavidPatrick SandraSS StaffordB Slavica

Analysis of thermolabile pesticides using eletronic pressure control for reduced decomposition : the analysis of iprodione as an example

Frank DavidPatrick SandraSS StaffordB Slavica

Application of micellar electrokinetic chromatography to the quality control of pharmaceutical formulations : the analysis of xanthine derivatives

M KormanJohan VindevogelPatrick Sandra

A1 Journal Article in ELECTROPHORESIS

Application of retention gaps for optimized capillary GC

Frank DavidPatrick SandraS Stafford

CGC-MS separation and characterisation of some natural fruit extracts

A MedvedoviciV DavidF TacheG BaiulescuPatrick Sandra

Capillary GC analysis of triglycerides using automated cool on-column injection with 250 µm capillary columns

Frank DavidPatrick SandraS Stafford

Capillary electrophoresis as a fast screening method for the determination of clenbuterol in urine

SPD LalljieJohan VindevogelPatrick Sandra

A2 Journal Article in JOURNAL OF CAPILLARY ELECTROPHORESIS

Capillary gas chromatography : future trends

Chiral recognition mechanisms of cyclodextrins

J KrupcikP MajekJ HrouzekI SkacaniI SpanikPatrick Sandra

Chromatographie gazeuse capillaire : développements récents en analyses environnementales

Frank DavidPatrick Sandra

Article in a magazine

Comparison of micellar and micro-emulsion pseudostationary phases for the electrokinetic capillary chromatography of hop bitter acids

Roman SzucsJohan VindevogelPatrick Sandra

Dependence of gas-chromatographic retention data of hydrocarbons on the film thickness of the polydimethylsiloxane stationary-phase

J. KrupcikI. SkacaniE. BenickaPatrick Sandra

A1 Journal Article in COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS

Dependence of linear retention indices in capillary gas chromatography on carrier gas flow rate and column temperature program rate

E SippolaFrank DavidPatrick Sandra

Determination of inorganic ions in the haemolymph of fairy shrimps by capillary electrophoresis with indirect UV detection

SPD LalljieJohan VindevogelPatrick SandraG MuruganHenri Dumont

Determination of organotin, organogermanium and organoarsenic species in environmental samples by CGC-AED

N HaversFrank DavidPatrick Sandra

Determination of the amino acid composition of wheat proteins (gluten, gliadine and glutenine) by the MEKC analysis of the dansylated hydrolysates

E SkocirA Golc-WondraJohan VindevogelPatrick Sandra

Electrodriven separation methods : new possibilities for the analysis of food and beverage ingredients

A4 Journal Article in EUROPEAN FOOD AND DRINK REVIEW

Electrodriven separations : a new dimension in separation science

Electrodriven separations : possibilities for the analysis of phenols and polyphenols

Enantiomeric separation of non-steroid anti-inflammatory drugs by capillary electrophoresis

M.G. DonatoWilly BaeyensW. Van den BosscheA. KotPatrick Sandra

Enantioselective separations by capillary GC on derivatized cyclodextrins : 2. Determination of the enantiomeric excess of some racemic 2,3-isopropylidene-1,2,3-cyclohexanetriol derivatives on permethyl α-, β-, and γ-cyclodextrins

Kristian JaquesW BudaL DumortierJohan Van der EyckenArnold VenemaPatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Enantioselective separations by capillary GC on derivatized cyclodextrins : Part 4 : enantioselective interaction model of 2,2-dialkyl-4-alkoxycarbonyl1,3-dioxalane derivatives on permethyl-, 2,3-di-O-methyl-6-O-TBDMS- and 2,3-di-O-acetyl-6-O-TBDMS cyclodextrins

Kristian JaquesW BudaArnold VenemaPatrick Sandra

Enantioselective separations by capillary GC on derivatized cyclodextrins : part 1 : separation of some racemic 2,2-dialkyl-4-alkoxycarbonyl-1,3-dioxolane derivatives on permethylated α-, β- and γ-cyclodextrins

Kristian JaquesW. BudaMieke PottieJohan Van der EyckenMaurits VandewalleArnold VenemaPatrick Sandra

Enantioselective separations by capillary gas chromatography on derivatized cyclodextrins : III. Separation of some racemic 2,2-dialkyl-4-alkoxycarbonyl-1,3-dioxolane derivatives on 2,3-di-O-acetyl-6-O-tert-butyldimethylsilyl-β-cyclodextrin and 2,3-di-O-acetyl-6-O-tert-butyldimethylsilyl-γ-cyclodextrins

Kristian JaquesWM BudaArnold VenemaPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Environmental analytical chemistry in Poland : an example : organochlorine compounds in the Vistula river and Gulf of Gdansk

Jacek CzerwinskiMarek BiziukJacek NamiesnikPatrick Sandra

Experiments with size exclusion material in microchromatography : part 2 : performance characteristics and evaluation of temperature dependence

J. ChenG. WylliePatrick Sandra

Fully automated capillary GC for the analysis of pharmaceutical products

Future trends in environmental analysis : the use of supercritical fluids

Patrick SandraA KotJ CastanhoFrank David

A4 Journal Article in INTERNATIONAL ENVIRONMENTAL TECHNOLOGY

Gas chromatography

Bookchapter in Ullmann's encyclopedia of industrial chemistry

Interactive removal of spikes from digitized electropherograms

Johan VindevogelPatrick Sandra

A2 Journal Article in LC GC INTERNATIONAL

Isolation and identification of crude tall-oil components by chromatography methods

JMF NogueiraJLC PereiraPatrick Sandra

Le rôle des fluides supercritiques dans la chromatographie moderne

Micellar electrokinetic capillary chromatography : present state of arts

Patrick SandraJohan Vindevogel

Micro LC analysis of fatty acids and triglycerides

V. FerrazPatrick Sandra

Micro LC and electrodriven separations in natural product research

Micro LC on triacetylcellulose : influence of particle diameter and column temperature

J. ChenDirk SteenackersPatrick Sandra

Microbore HPLC : light scattering detection for the analysis of lipids

V. FerrazPatrick Sandra

Miniaturization in HPLC : towards electrodriven systems?

Multidimensional capillary gas chromatography in analysis of selected CB congeners

E BenickaR NovakovskyJ HrouzekJ KrupcikPatrick SandraJ De Zeeuw

Off and on-line solid-phase extraction prior to CGC and SFC analysis

Patrick SandraA KotFrank David

On the analysis of polar solutes on 50 µm i.d. open tubular LC columns

Dirk SteenackersPatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

On the possibility of performing chiral wall-coated open-tubular electrochromatography in 50-MU-M internal diameter capillaries.

Johan VindevogelPatrick Sandra

A1 Journal Article in ELECTROPHORESIS

On the use of interconversion energy barrier for prediction of GC separation of atropisomers of polychlorinaled biphenyls (PCBs) on modified cyclodextrin stationary phases

J KrupcikP MajekM MajekovaJ HrouzekE BenickaPatrick SandraJ De Zeeuw

Optimization of capillary SFC-MS for the determination of additives in polymers

R van LeukenM MertensHG JanssenPatrick SandraG KwakkenbosR Deelder

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Optimization of packing conditions for 1 mm I.D. microbore ODS columns

V FerrazJ ChenPatrick Sandra

Pesticide analysis in river water samples : a case study y HPLC-DAD, SFC-DAD and CGC-MS

A KotFrank DavidPatrick Sandra

Possibilities of PTV injection for the analysis of triglycerides

JAG RegueiroI DiazFrank DavidPatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Preparation of small diameter thick film capillary columns for microcolumn separations

Dirk SteenackersPatrick Sandra

Preparation of small diameter thick film capillary columns for microcolumn separations

Dirk SteenackersPatrick Sandra

A1 Journal Article in JOURNAL OF MICROCOLUMN SEPARATIONS

Real-time controlled multidimensional gas chromatography with electronic pressure control : application to chlorobiphenyl analysis

E SippolaK HimbergFrank DavidPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Relationship between structure and chromatographic behaviour of secondary alcohols and their derivatives separated by high-resolution gas chromatography with modified β-cyclodextrin stationary phase

J KrupcikE BenickaP MajekI SkacaniPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Retention on mixed cyclodextrin/polysiloxane phases : evidence for the interaction of cyclodextrin and polysiloxane

WM BudaKristian JaquesArnold VenemaPatrick Sandra

Selectivity tuning in packed column SFC

A. KotFrank DavidPatrick Sandra

Selectivity tuning in packed column SFC separation of the 16 priority polycyclic aromatic hydrocarbons as an example

A KotPatrick SandraFrank David

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Separation and quantification of all main hop acids in different hop cultivars by microesmulsion electrokinetic chromatography.

R SZUCSJohan VindevogelE EVERAERTL DECOOMANPatrick SandraDenis De Keukeleire

A1 Journal Article in JOURNAL OF THE INSTITUTE OF BREWING

Separation of 23 dansylated amino-acids by micellar electrokinetic chromatography at low-temperature.

E SKOCIRJohan VindevogelPatrick Sandra

A1 Journal Article in CHROMATOGRAPHIA

Separation of C11-C14 branched-chain alcohols by high-resolution gas chromatography on a modified ß-cyclodextrin stationary phase

J KrupcikI SpanikPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Separation of polycyclic aromatic hydrocarbons by packed column supercritical fluid chromatography

A. KotFrank DavidPatrick Sandra

Subcritical and supercritical fluid chromatography on packed columns : a versatile tool for the enantioselective separation of basic and acidic drugs

A KotPatrick SandraArnold Venema

A1 Journal Article in JOURNAL OF CHROMATOGRAPHIC SCIENCE

Supercritical fluids chromatography on coupled CSP columns for the separation of drug enantiomers

Patrick SandraA KotFrank David

A2 Journal Article in CHIMICA OGGI-CHEMISTRY TODAY

Supercritical fluids in separation science : trends and concerns

Patrick SandraA KotFrank David

Temperature optimization for the separation of PAHs on micropacked LC ODS columns

J. ChenDirk SteenackersPatrick Sandra

The determination of non-steroidal antiinflammatory drugs in Pharmaceuticals by capillary zone electrophoresis and micellar electrokinetic capillary chromatography.

MG DONATOWilly BaeyensW VANDENBOSSCHEPatrick Sandra

A1 Journal Article in JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS

The future of pre-column hyphenation : on-line or off-line?

The importance of good sample preparation and sample introduction in capillary GC

Triglyceride analysis by microbore LC coupled to light-scattering and UV detection

V FerrazPatrick Sandra

Ultra narrow bore thick film capillaries for microcolumn separations : part 1 : GC experiments

Dirk SteenackersPatrick Sandra

1993

A new era in supercritical fluid chromatography

A4 Journal Article in GIT FACHZEITSCHRIFT FÜR DAS LABORATORIUM

Advances in capillary GC for problem solving in drug analysis

Analysis of PCBs in soil and sediment by supercritical fluid extraction and capillary GC-ECD

Frank DavidR SoniassyMirana VerschuerePatrick Sandra

A4 Journal Article in INTERNATIONAL LABMATE

Application of CZE and MEKC to the quality control and assurance of pharmaceutical formulations : Part 1. CZE analysis of antitussives

M KormanJohan VindevogelPatrick Sandra

Application of capillary electrophoresis to the quality control of pharmaceutical formulations : effect of area correction on quantitation of antitussives

M KormanJohan VindevogelPatrick Sandra

A1 Journal Article in JOURNAL OF MICROCOLUMN SEPARATIONS

Capillary zone electrophoresis and micellar electrokinetic capillary chromatography of some nonsteroidal antiinflammatory drugs (NSAIDs)

MG DonatoE VandeneeckhoutW VandenbosschePatrick Sandra

A1 Journal Article in JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS

Characterization of polymer additives using high temperature capillary gas chromatography : possibilities of atomic emission detection

Frank DavidPatrick Sandra

A1 Journal Article in LC GC-MAGAZINE OF SEPARATION SCIENCE

Chemical and physicochemical characterization of petrolatums used in eye ointment formulations

C DemuynckSPD LalljiePatrick SandraD DerudderP VanaerdeJean Paul Remon

A1 Journal Article in JOURNAL OF PHARMACY AND PHARMACOLOGY

Comparison of 5% and 50% diphenyldimethyl silicone stationary phases for the separation of organophosphorous and organonitrogen pesticides under optimized gas chromatographic conditions

E SippolaFrank DavidPatrick Sandra

Determination of trace levels of chromium (III) as thenoyltrifluoroacetonate by capillary gas chromatography

Andrei Valentin MedvedoviciG.E. BaiulescuPatrick Sandra

Enantioselective separation by capillary GC on derivatized cyclodextrins : Part 2. Determination of the enantiomeric excess of some racemic 2,3-isopropylidene-1,2,3-cyclohexanetriol derivatives on permethyl a-, ß- and -y-cyclodextrins

Kristian JaquesW BudaL DumortierJohan Van der EyckenArnold VenemaPatrick Sandra

Enantioselective separations by capillary GC on derivatized cyclodextrins. 1. Separation of some racemic 2,2-dialkyl-4-alkoxycarbonyl-1,3-dioxolane derivatives on permethylated alpha-cyclodextrin, beta-cyclodextrin and gamma-cyclodextrin

K JaquesWM BudaM PottieJ VandereyckenMaurits VandewalleArnold VenemaPatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Experiments with size-exclusion material in microchromatography : Part 2 : Performance characteristics of microbore columns and evaluation of the temperature dependence

Jian ChenS Grant WylliePatrick Sandra

Editorial material

Gas chromatographic determination of alkyl lysophospholipids after solid-phase extraction from cell culture media

J CoeneE Van den EeckhoutPiet HerdewijnPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY B-BIOMEDICAL APPLICATIONS

Improved sensitivity for the analysis of polychlorinated biphenyls by CGC-ECD using pressure-pulsed splitless injection

Frank DavidPatrick SandraSS StaffordB Slavica

Large volume injections in packed column SFC : Part 1. Study of focusing

A KotFrank DavidPatrick Sandra

Lipid composition of leprosy-derived corynebacteria, a distinct group of corynebacteria, and of a reference corynebacterium

C GaillyFrank DavidPatrick SandraMA LaneelleC Cocito

A2 Journal Article in BIOTECHNOLOGY THERAPEUTICS

Micro LC and MEKC for drug and natural product analysis

Micro-LC on triacetylcellulose : influence of particle diameter and column temperature

J. ChenDirk SteenackersPatrick Sandra

MicroLC analysis of fatty acids and triglycerides

V FerrazPatrick Sandra

Microcolumn LC om metal (III) chemical bonded stationary phases : part 2 : retention behaviour of phenols, naphtalene derivatives and aromatic amines

A. MedvedoviciG.E. BaiulescuPatrick Sandra

Microcolumn LC on metal (III) chemical bonded stationary phases : Part 1 : Retention behaviour of PAHs

A. MedvedoviciG.E. BaiulescuJ ChenPatrick Sandra

New hyphenated techniques in capillary GC

Optimizing selectivity in SFE and chromatography for the analysis of pollutants in different matrices

Frank DavidA KotE VanlucheneE SippolaPatrick Sandra

Optimizing selectivity in SFE and chromatography for the analysis of pollutants in different matrices

Frank DavidA KotE VanlucheneE SippolaPatrick Sandra

Possibilities of PTV injection for the analysis of triglycerides

JA Garcia-RegueiroI DiazFrank DavidPatrick Sandra

Quantitation of organic acids in sugar refinery juices with capillary zone electrophoresis and indirect UV detection

SPD LalljieJohan VindevogelPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Quantitative determination of non-steroidal antiinflammatory drugs in commercial products by CZE and MEKC

MG DonatoWilly BaeyensW Van den BosschePatrick Sandra

REAL-TIME CONTROL OF COLUMN-SWITCHING IN MULTIDIMENSIONAL GAS-CHROMATOGRAPHY.

K HIMBERGE SIPPOLAFrank DavidPatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Relationship between electronic structure and chromatographic behaviour of secondary alcohols and their derivatives separated by HRGC with ß-cyclodextrin stationary phases

J KrupcikE BenickaP MajekI SkacaniPatrick Sandra

Sample stacking effects and large injection volumes in micellar electrokinetic chromatography of ionic compounds : direct determination of iso-α-acids in beer

Roman SzucsJohan VindevogelPatrick SandraLC Verhagen

A1 Journal Article in CHROMATOGRAPHIA

Selectivity tuning in packed column SFC

A KotFrank DavidPatrick Sandra

Separation of codeine and its by-products by capillary zone electrophoresis as a quality control tool in the pharmaceutical industry

M KormanJohan VindevogelPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Supercritical fluid extraction of nylon 6 : an investigation into the factors affecting the efficiency of extraction of caprolactam and its oligomers

Arnold VenemaHJFM VandevenFrank DavidPatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Temperature optimization for the separation of PAHs on micropacked LC ODS columns

J CHENDirk SteenackersA MEDVEDOVICIPatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Temperature optimization for the separation of PAHs on micropacked LC ODS columns

J. ChenDirk SteenackersPatrick Sandra

Temperature program optimization by computer simulation for the capillary GC analysis of fatty acid methyl esters on biscyanopropyl siloxane phases

Erkki SippolaFrank DavidPatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Ultra narrow bore thick film capillaries for microcolumn separations : Part 1. GC experiments

Dirk SteenackersPatrick Sandra

Utilisation of the bisulfite addition reaction for the separation of neutral aldehydes by capillary electrophoresis

ML AguínJohan VindevogelPatrick Sandra

A1 Journal Article in CHROMATOGRAPHIA

1992

A novel CGC-CGC-MS configuration for the analysis of dioxins and furans

Frank DavidPatrick SandraA HoffmanJ Gerstel

A novel CGC-CGC-MS configuration for the analysis of polychlorodibenzodioxins and polychlorodibenzofurans

Frank DavidPatrick SandraA HoffmannJ Gerstel

A1 Journal Article in CHROMATOGRAPHIA

ANALYSIS OF ORGANOTIN COMPOUNDS USING THE HP 5921A ATOMIC EMISSION DETECTOR.

Frank DavidPatrick Sandra

A1 Journal Article in ANALUSIS

Analyse en chromatographie en phase gazeuse des trihalométhanes dans l'eau

I TemmermanFrank DavidPatrick SandraR Soniassy

Article in a magazine

Analysis of beer iso-α-acids by micellar electrokinetic chromatography and multi-wavelength UV-detection

Johan VindevogelRoman SzucsPatrick Sandra

Analysis of polymer additives using the HP5890 Series II cool on-column inlet with electronic pressure control

Frank DavidL VanderroostPatrick SandraS Stafford

A4 Journal Article in INTERNATIONAL LABMATE

Aspects of the capillary GC analysis of all-trans- and 13-cis-acitretin

Evelyne MeyerAndreas De LeenheerPatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Bepaling van organische additieven in polymeermaterialen

Book Review : 'Hochtemperatur Gas Chromatographie' - W. Blum and R. Aichholz

Capillaire GC gekoppeld met spectrometrie

Frank DavidPatrick Sandra

A4 Journal Article in CM CHEMIE MAGAZINE

Capillary GC enantioselective separations on a-, ß- and y-cyclodextrins : part 1 : separation of some racemic 2,3-isopropylidene-l,2,3-cyclohexanetriol derivatives

Kristian JaquesW BudaJohan Van der EyckenMaurits VandewallePatrick SandraArnold Venema

Capillary GC enantioselective separations on a-, ß- and y-cyclodextrins : part 2 : separation of some racemic 2,2-dimethyl-4-N-butoxycarbonyl-l,3-dioxane derivatives

Kristian JaquesW BudaJohan Van der EyckenMaurits VandewallePatrick SandraArnold Venema

Capillary gas chromatography : spectroscopic techniques in natural product analysis

Frank DavidPatrick Sandra

A1 Journal Article in PHYTOCHEMICAL ANALYSIS

Characterization of coffee aroma by CGC-MS, CGC-FTIR and CGC-AED

Frank DavidC BicchiPatrick Sandra

Characterization of coffee aroma by CGC-MS, CGC-FTIR and CGC-AED

Frank DavidC BicchiPatrick Sandra

Characterization of polymer additives by high temperature capillary GC : possibilities of atomic emission detection

Frank DavidPatrick Sandra

Characterization of polymer additives by high temperature capillary GC-MS and capillary GC-AED

Characterization of polymer additives using high temperature capillary gas chromatography

Frank DavidPatrick Sandra

A2 Journal Article in LC GC INTERNATIONAL

Characterization of yeast cells by high temperature capillary GC

A PeñaPatrick Sandra

Combined HPLC diode array detection : mass spectroscopy for the identification of hop bitter principles

Geert SteenbekePatrick Sandra

Comparison of CGC-AED and CGC-CGC for the determination of oxygenates in petroleum products

E BenickaJ KrupcikFrank DavidPatrick Sandra

Contribution to the use of threshold criteria for the optimization of a two-component mobile phase composition in isocratic RP HPLC

D RepkaPatrick SandraJ Krupcik

A1 Journal Article in ANALUSIS

Dual column pesticide analysis : Part 1 : Evaluation of splitless liners for the analysis of organochlorine pesticides

Patrick SandraFrank DavidL Vanderroost

Dual column pyrolysis capillary GC

Patrick SandraMarc SchelfautFrank David

Electrodriven separations of some Non Steroidal Antiinflammatory Drugs (NSAIDS)

M DonatoElfrida Van Den EeckhoutW Van den BosschePatrick Sandra

Fractionation by SFE and microcolumn analysis of the essential oil and the bitter principles of hops

Mirana VerschuerePatrick SandraFrank David

A1 Journal Article in JOURNAL OF CHROMATOGRAPHIC SCIENCE

Gas chromatography in air pollution analysis. Journal of Chromatography Library. Vol. 49, Elsevier, Amsterdam, 1991, 211 p

High temperature capillary GC and CGC : hyphenated techniques for the analysis of polymer additives

Frank DavidL VanderroostPatrick Sandra

Hochtemperatur Gas-Chromatographie - W. Blum, R. Aichholz

Hyphenated GC (MS, FTIR, AED)

Hyphenated techniques in chromatography : present state and future trends

Influence of carrier gas on the chiral separation of τ-/δ-lactones

W BudaKristian JaquesPatrick Sandra

Introduction to Micellar Electrokinetic Chromatography

Johan VindevogelPatrick Sandra

Isolation and identification of O-β-D-fructofuranosyl-(2 → 1)-O-β-D-fructofuranosyl-(2 → 1)-D-fructose, a product of the enzymatic hydrolysis of the inulin from Cichorium intybus

André De BruynAP AlvarezPatrick SandraL De Leenheer

A1 Journal Article in CARBOHYDRATE RESEARCH

Micro LC on cellulose triacetate : influence of the column temperature

J ChenPatrick Sandra

Micro-chromatography : present state of the art

Microsec coupled to capillary GC and microRPLC

M GhijsPatrick Sandra

Microsec coupled to capillary GC and microRPLC

M GhijsPatrick Sandra

Miniaturization of chromatographic columns for the analysis of flavours and fragrances

A1 Journal Article in ANALUSIS

OFF-LINE SUPERCRITICAL FLUID EXTRACTION-CAPILLARY GC APPLICATIONS IN ENVIRONMENTAL-ANALYSIS.

Frank DavidMirana VerschuerePatrick Sandra

A1 Journal Article in FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY

Observations with high-molecular weight polyethylene glycol stationary phases in capillary gas chromatography : Part II. Influence of crosslinking temperature on column efficiency

Patrick SandraFrank DavidHM McNair

A1 Journal Article in ANALUSIS

On the complementary nature of CGC-AED and CGC-MS for water pollution control : analysis of organotin compounds

Frank DavidPatrick Sandra

A2 Journal Article in SPECTRA 2000

On the complementary nature of CGC-MS, CGC-FTIR and CGC-AED for water pollution control : Part 1 : Pollutant screening

Frank DavidPatrick Sandra

On the complementary nature of CGC-MS, CGC-FTIR and CGC-AED for water pollution control : Part 2 : Analysis of organotin compounds

Frank DavidPatrick Sandra

On the complementary nature of CGC-MS, CTC-FTIR and CGC-AED for water pollution control

Patrick SandraFrank David

Optimization of selectivity by tuning column temperatures of identical capillary columns in series in a dual-oven GC system

E BenickáJ KrupčíkD RépkaPatrick Sandra

A1 Journal Article in CHROMATOGRAPHIA

PTV-CGC-MS for the analysis of sub-PPB amounts of clenbuterol

P CourselleC Van PeteghemPatrick SandraFrank DavidJ Garcia Reguiero

Real-time controlled multidimensional gas chromatography

E SippolaK HimbergFrank DavidPatrick Sandra

Reproducibility of migration times and propagation of error in micellar electrokinetic chromatography

Johan VindevogelRoman SzucsPatrick Sandra

A1 Journal Article in JOURNAL OF MICROCOLUMN SEPARATIONS

Reproducibility of migration times and propagation of error in micellar electrokinetic chromatography

Johan VindevogelRoman SzucsPatrick Sandra

Sample stackings effects and large injection volumes in the micellar electrokinetic chromatography of ionic compounds

Roman SzucsJohan VindevogelPatrick Sandra

Saving the beauty of earth - air pollution monitoring, an analytical challenge!

A1 Journal Article in ANALUSIS

Solid phase extraction of the antitumor drug Et-18-OMe from biological matrices

Jan CoeneM. RamosElfrida Van Den EeckhoutWalter Van den BosschePatrick Sandra

Stationary phases in gas chromatography, H. Rotzsche (Ed.), in : Journal of Chromatography Library, Vol. 48. Elsevier, Amsterdam (1991), US$ 166. 50, (424 pages), ISBN : 0-444-98733-9

Supercritical fluid extraction of PCBs : study of the influence of the matrix

Frank DavidPatrick SandraMirana Verschuere

Supercritical fluid extraction of nylon 6, an investigation into the parameters affecting the extraction efficiency of caprolactam and its oligomers

Arnold VenemaH Van de VenFrank DavidMirana VerschuerePatrick Sandra

The analysis of the β-agonists clenbuterol and salbutamol by capillary GC-MS : considerations on sample introduction

P CourselleMarc SchelfautPatrick Sandra

The determination of polyoxyalkylenes by HBr fission and capillary GC

A PeñaPatrick Sandra

The history and analytical chemistry of beer bitter acids

Denis De KeukeleireJohan VindevogelR SzucsPatrick Sandra

A1 Journal Article in TRAC-TRENDS IN ANALYTICAL CHEMISTRY

The use of capillary gas chromatography for detection of hydrocarbons spread in a soil

J KrupcikPatrick Sandra

Water pollution control by capillary GC - mass spectroscopy and capillary GC - atomic emission detection

A1 Journal Article in ANALUSIS

1991

Analysis of beer iso-α-acids by micellar electrokinetic chromatography and multi-wavelength UV detection

Johan VindevogelRoman SzucsPatrick SandraL Verhagen

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Analysis of beer iso-α-acids by micellar electrokinetic chromatography and multi-wavelength UV-detection

Johan VindevogelRoman SzucsPatrick SandraL Verhagen

Analysis of ethoxylated alcohols in waste water by solid phase extraction and high temperature CGC

S LalljieA PenaPatrick Sandra

Capillary GC analysis of alkyl lysophospholipids after derivatization with trimethylsilylbromide

Jan CoenePiet HerdewijnElfrida Van Den EeckhoutWalter Van den BosschePatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Capillary GC analysis of alkyllysophospholipids after derivatization with trimethylsilylbromide

J CoenePiet HerdewijnElfrida Van Den EeckhoutPatrick SandraW Van den Bossche

Capillary electrophoresis of fluoropyrimidines

E De BruijnG PattynFrank DavidPatrick Sandra

Capillary electrophoresis of fluoropyrimidines

Ernst A. De BruijnGreet PattynFrank DavidPatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Chromatography in essential oil and flavour analysis

Comparison of the sensitivity of the FPD and the AED for the analysis of thiazole

Frank DavidPatrick Sandra

Comparison of the sensitivity of the flame photometric detector and the atomic emission detector for the analysis of thiazole

Frank DavidPatrick Sandra

Computer Aided Optimization Of Selectivity By Tuning Mobile Phase flow rates through individual HPLC column

J. LehotayJ. KrupcikD. RepkaE. BrandsteterovaPatrick Sandra

Considerations on FID and ECD optimization for the capillary GC analysis of a potential anticancer drug (CP 46,665)

A CatabayJ CoeneElfrida Van Den EeckhoutPatrick SandraW Van den Bossche

Dual column pesticide analysis : Part 1: Evaluation of splitless liners for the analysis of organochlorine pesticides

Patrick SandraFrank DavidL Vanderroost

Evaluation of different packings for HPLC analysis of alkyl lysophospho-lipids.

J COENEM GHYSElfrida Van Den EeckhoutW VAN DEN BOSSCHEPatrick Sandra

A2 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Experiments with micropacked columns towards unified chromatography

Dirk SteenackersPatrick Sandra

Experiments with micropacked columns towards unified chromatography

Dirk SteenackersPatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

GC analysis of trihalomethanes by direct aqueous injection using automatic cool on-column injection and electron capture detection

I TemmermanFrank DavidPatrick SandraR Soniassy

HPLC of glycerol in wine vinegar

C DewaelePatrick SandraL Van Laer

A1 Journal Article in ANALUSIS

HRGC trace analysis of MTBE in gasolines below ppm content

E BenickaT HevesiJ KrupcikPatrick Sandra

High temperature capillary GC and CGC : hyphenated techniques for the analysis of polymer additives

Frank DavidL VanderroostPatrick Sandra

High temperature capillary GC for the characterization of petrolatums used in pharmaceutical eye formulations

S LalljiePatrick SandraC De MuynckJP Remon

Large volume sampling by PTV injection : application in dioxine analysis

Frank DavidPatrick Sandra

Micellar electrokinetic chromatography of aliphatic compounds with indirect UV detection

Roman SzucsJohan VindevogelPatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Micellar electrokinetic chromatography of ionic compounds : the analysis of hop bitter acids

Johan VindevogelPatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

MicroSEC coupled to capillary GC and microRPLC

M GhijsPatrick Sandra

Off-Line SFE/GC and SFE/LC applications in environmental and natural product research

Frank DavidPatrick Sandra

Off-line supercritical fluid extraction and capillary gas-chromatography of pyrrolizidine alkaloids in senecio species

C. BicchiP. RubioloC. FrattiniPatrick SandraFrank David

A1 Journal Article in JOURNAL OF NATURAL PRODUCTS

Off-line supercritical fluid extraction/capillary gas chromatography of pyrrolizidine alkaloids in senecio species

C BicchiP RubioloC FrattiniPatrick SandraFrank David

On the complementary nature of CGC-MS, CGC-FTIR and CGC-AED for water pollution control : Part 1: Pollutant screening

Frank DavidPatrick Sandra

On the complementary nature of CGC-MS, CGC-FTIR and CGC-AED for water pollution control : part 2 : analysis of organotin compounds

Frank DavidPatrick Sandra

On the complementary nature of CGC-MS, CGC-FTIR, and CGC-AED for water pollution control

Frank DavidPatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Polymeric coatings in packed fused silica micro-LC columns

M GhijsPatrick Sandra

A1 Journal Article in JOURNAL OF MICROCOLUMN SEPARATIONS

Resolution optimization in micellar electrokinetic chromatography : use of Plackett-Burman statistical design for the analysis of testosterone esters

Johan VindevogelPatrick Sandra

A1 Journal Article in ANALYTICAL CHEMISTRY

Resolution optimization in micellar electrokinetic chromatography : use of Plackett-Burman statistical design for the analysis of testosterone esters

Johan VindevogelPatrick Sandra

Solid-phase extraction of the antitumor drug Et-18-OMe from biological matrices

Jan CoeneM. RamosElfrida Van Den EeckhoutWalter Van den BosschePatrick Sandra

Solid-phase extraction of the antitumor drug Et-18-OMe from biological matrices

Jan CoeneM. RamosElfrida Van Den EeckhoutWalter Van den BosschePatrick Sandra

A4 Journal Article in PHARMACEUTISCH WEEKBLAD

Subfractions in uremic plasma ultrafiltrate inhibit calcitriol metabolism

Chen H. HsuRaymond VanholderS PatelR De SmetPatrick SandraSeverin Ringoir

A1 Journal Article in KIDNEY INTERNATIONAL

The determination of polyoxyalkylenes by HBr fission and capillary GC

A PeñaPatrick Sandra

The use of solid phase extraction for HRGC trace analysis of C10-C20 hydrocarbons in environmental samples

J KrupcikM SimaD BerekPatrick Sandra

1990

Analysis of celery fruit oil and investigation of the effect of storage

A.F. HalimM.M. MashalyO. SalamaA.F AliPatrick Sandra

A2 Journal Article in EGYPTIAN JOURNAL OF PHARMACEUTICAL SCIENCES

Constituents of the essential oil of Mentha microphylla C. Koch

A.F. HalimM.M. MashalyPatrick Sandra

A2 Journal Article in EGYPTIAN JOURNAL OF PHARMACEUTICAL SCIENCES

Editorial : the enantioselectivity of derivatized cyclodextrins : a plea for more systematic studies

Editorial material

Evaluation of densitometric quantitation of ether phospholipids by high-performance thin-layer chromatography

Ilse CoeneME RAMOSE VANDENECKHOUTPatrick SandraWout Vandenbossche

A1 Journal Article in CHROMATOGRAPHIA

Evaluation of different stationary phases for the HPLC analysis of etherphospholipids with light-scattering detection

Patrick SandraJan CoeneE. van den EeckhoutWalter Van den Bossche

Experiments with size-exclusion material in microchromatography. Part 1 : Microcolumn SEC

Marleen GhijsChris DewaelePatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Gas-liquid chromatographic profiling of plasma lipids using high-temperature-plolarizable capillary columns

A KuksisJJ MyherPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY

Hyphenated techniques in chromatography : present state and future trends

Micro liquid chromatography – diode array detection of hop bitter acids

Patrick SandraGeert SteenbekeMarleen GhijsGerhard Schomburg

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Microcolumn chromatography for the analysis of detergents and lubricants. Part 1: High temperature capillary gas chromatography (HT-CGC) and capillary supercritical fluid chromatography (CSFC)

Patrick SandraFrank David

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Multidimensional capillary gas chromatography : possibilities and limitations

Frank DavidPatrick Sandra

On-line micro SEC-CGC

Marleen GhysC. DewaelePatrick Sandra

Packing material activity in packed capillary column SFC

M De WeerdtC DewaeleMaurice VerzelePatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Recovery studies by off-line SFE

Patrick SandraFrank DavidErnst Stottmeister

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Seperation of hop bitter acids by capillary zone electrophoresis and micellar electrokinetic chromatography with UV-diode array detection

Johan VindevogelPatrick SandraL.C. Verhagen

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Solid phase extraction of the antitumor drug Et-18-OMe from biological matrices

Jan CoeneM. RamosElfrida Van Den EeckhoutWalter Van den BosschePatrick Sandra

Use of chromatographic models for computerized optimization of coupling-point pressure in dual-column gas chromatography

T HevesiJ Krup̌cíkPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY

1989

A case study in selecting a chromatographic technique

Patrick SandraFrank David

A1 Journal Article in LC GC-MAGAZINE OF SEPARATION SCIENCE

Analysis of C10-C20 hydrocarbons in natural gas by solid phase extraction and CGC

F DavidA NikolaiPatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Capillary gas chromatography-never ending evolution?

Editorial material

Capturing of volatiles emitted by living plants by means of thick film open tubular traps

C BicchiA DamatoF DavidPatrick Sandra

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Changes in the composition of neutral lipids in subcutaneous and muscle fat during the elaboration process of spanish cured ham

J. A. Garcia-RegueiroI. DiazF. DavidPatrick Sandra

Dual channel detection–diode array and mass spectroscopy (El or Cl)–in HPLC

Patrick SandraP. CourselleG. SteenbekeMarc Schelfaut

A1 Journal Article in JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Erbadys in supercritical fluid chromatography. Madonna di Campiglio, Italy, December 13‐15, 1988

C. CramersPatrick Sandra

Fixation of nitrite nitrogen during the humification of alpha-naphthol in soil suspensions

ES AzharRoland VerhéM ProotPatrick SandraWilly Verstraete

A1 Journal Article in JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Fluorescence behaviour of an alkyl lysophospholipid in the presence of 1,6-diphenylhexatriene

J CoeneE Van Den EeckhoutPatrick Sandra

A1 Journal Article in ANALYTICA CHIMICA ACTA

Het belang van microchromatografie in de levensmiddelenanalyse

Microchromatografie en levensmiddelenanalyse

A4 Journal Article in CM CHEMIE MAGAZINE

Microchromatographic techniques in food analysis

A2 Journal Article in BELGIAN JOURNAL OF FOOD CHEMISTRY AND BIOTECHNOLOGY

Microchromatographie et analyse des denrées alimentaires

A2 Journal Article in CM CORPORATE (ED FRANÇAISE)

Observations with high-molecular-weight polyethylene glycol stationary phases in capillary gas chromatography : 1. Adsorption versus partitioning chromatography

Patrick SandraF DavidKatherine TurnerHM MCNairAD Brownstein

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY

Resolution : column efficiency

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Resolution : definition and nomenclature

A1 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Supercritical fluid extraction of s-triazine herbicides from sediment

V JandaG SteenbekePatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY

1988

Identification of the more complex triacylglycerols in bovine milk fat by gas chromatography-mass spectrometry using polar capillary columns

JJ MyherA KuksisL MaraiPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY

1987

Quantitative capillary gas chromatography of trihydroxyoctadecenoic acids in beer

Maurice VerzeleG SchuddinckM ProotPatrick Sandra

A1 Journal Article in JOURNAL OF THE INSTITUTE OF BREWING

1985

Characterization of silicone phases by alkaline hydrolysis and CGC analysis

I TemmermanPatrick SandraMaurice Verzele

A1 Journal Article in JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY & CHROMATOGRAPHY COMMUNICATIONS

Glass capillary GLC of nucleosides

CF GelijkensAndreas De LeenheerPatrick Sandra

Bookchapter in Glass Capillary Chromatography in Clinical Medicine and Pharmacology

Selectivity and selectivity tuning in capillary gas chromatography

Patrick SandraFrank DavidM ProotG DiricksM VerstappeMaurice Verzele

A1 Journal Article in JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY & CHROMATOGRAPHY COMMUNICATIONS

Temperature dependence of the resolution of diastereomeric isoprenoids in capillary GC : experiments with 50 μm, 100 μm, and 250 μm i.d. columns

M ProotFrank DavidPatrick SandraMaurice Verzele

A1 Journal Article in JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY & CHROMATOGRAPHY COMMUNICATIONS

1984

Amino-acid enantiomer separation for the detection of adulteration in fruit juices

Wilfried OogheH. KasteleynIngrid TemmermanPatrick Sandra

A1 Journal Article in JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY & CHROMATOGRAPHY COMMUNICATIONS

Constituents of essential oil of nepeta nepetella

C. BicchiM. MashalyPatrick Sandra

A1 Journal Article in PLANTA MEDICA

On the potential of CGC in triglyceride analysis

E. GeeraertPatrick Sandra

A1 Journal Article in JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY & CHROMATOGRAPHY COMMUNICATIONS

On the stability of polarity mixtures used in CGC

I. TemmermanPatrick Sandra

A1 Journal Article in JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY & CHROMATOGRAPHY COMMUNICATIONS

Polymethylphenylsilicones in fused silica capillary columns for gas chromatography

Maurice VerzeleFrank DavidPatrick Sandra

Bookchapter in Analysis of organic micropollutants in water : proceedings of the third European symposium on analysis of organic micropollutants in water

Structures and concentrations of fifteen different steroid sulfates in human breast cyst fluids

Eric VanlucheneDirk VandekerckhoveJozef De BoeverPatrick Sandra

A1 Journal Article in JOURNAL OF STEROID BIOCHEMISTRY AND MOLECULAR BIOLOGY

1983

Construction of a polyimide effluent splitter for multiple detection in capillary gas chromatography

Patrick SandraMaurice VerzeleE Vanluchene

A1 Journal Article in JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY & CHROMATOGRAPHY COMMUNICATIONS

Experiments with cold on-column injection

Patrick SandraM Van RoelenboschMaurice VerzeleC Bicchi

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY

In situ gummification of methylphenylsilicones in fused-silica capillary columns

Maurice VerzeleFrank DavidM. Van RoelenboschG. DiricksPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY

New stationary phases for gas chromatography

Maurice VerzelePatrick SandraJ. Verzele

A2 Journal Article in INTERNATIONAL LABORATORY

On the efficiency of thick film capillary columns

Patrick SandraIngrid TemmermanM. Verstappe

A1 Journal Article in JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY & CHROMATOGRAPHY COMMUNICATIONS

On-line selective sample introduction in capillary gas chromatography : principle and evaluation of silica gel as adsorbent

A1 Journal Article in JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY & CHROMATOGRAPHY COMMUNICATIONS

Studies on the essential oil of Valeriana celtica L.

C BicchiPatrick SandraMarc SchelfautMaurice Verzele

A1 Journal Article in JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY & CHROMATOGRAPHY COMMUNICATIONS

1982

A new method for the quantitative analysis of organochlorine pesticides and polychlorinated biphenyls

M GodefrootM StechelePatrick SandraMaurice Verzele

A1 Journal Article in JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY & CHROMATOGRAPHY COMMUNICATIONS

A simple method for connecting fused silica and glass capillaries

Patrick SandraMarc SchelfautMaurice Verzele

A1 Journal Article in JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY & CHROMATOGRAPHY COMMUNICATIONS

Analysis of mycolic acids from a group of corynebacteria by capillary gas chromatography and mass spectrometry

Chantal GaillyPatrick SandraMaurice VerzeleCarlo Cocito

A1 Journal Article in EUROPEAN JOURNAL OF BIOCHEMISTRY

Characterization, evaluation and in-situ cross-linking of new polar phases in capillary gas chromatography

Patrick SandraM Van RoelenboschI TemmermanMaurice Verzele

A1 Journal Article in CHROMATOGRAPHIA

Retroaldol-aldol isomerization of perhydroazulenic hydroxyketones

P KokND SinhaPatrick SandraPierre De ClercqMaurits Vandewalle

A1 Journal Article in TETRAHEDRON

Some observations on dynamic coating of capillary columns

G RedantPatrick SandraMaurice Verzele

A1 Journal Article in CHROMATOGRAPHIA

1981

Chromatographic investigation of jasmin absolutes

Maurice VerzeleG MaesA VuyeM GodefrootM van AlboomJ VervischPatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY

Determination of traces of nitrogen and argon in oxygen by a simple gas chromatographic method

Maurice VerzeleM VerstappePatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY

In situ cross-linking of the stationary phase in capillary columns : Part 1 : Introduction and preparation of apolar columns

Patrick SandraG. RedantEtienne SchachtMaurice Verzele

A2 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

New method for quantitative essential oil analysis

M GodefrootPatrick SandraMaurice Verzele

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY

1980

(GC)2 separation of the enantiomers of proline and secondary amines

T. SaeedPatrick SandraMaurice Verzele

A2 Journal Article in JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY & CHROMATOGRAPHY COMMUNICATIONS

Capillary gas chromatography of free barbiturates

Patrick SandraM. Van den BroeckMaurice Verzele

A2 Journal Article in JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY & CHROMATOGRAPHY COMMUNICATIONS

Characterization of high-performance liquid chromatographic stationary phases : the nature of silica gel bonded material

Maurice VerzelePhilippe MusschePatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY

Experiments with capillary columns having unconventional cross-sectional geometry

Patrick SandraMaurice Verzele

A2 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

High temperature silylation of glass capillary columns

M. GodefrootM. Van RoelenboschM. VerstappePatrick SandraMaurice Verzele

A2 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

High-temperature quantitative glass capillary gas chromatography. Analysis of piperine and of quinine-quinidine

Maurice VerzeleG REDANTS QURESHIPatrick Sandra

U Journal Article in JOURNAL OF CHROMATOGRAPHY

Identification and quantitation of 5-fluorouridine in rat urine after administration of 5-fluorouracil or 5-fluoro-2'-deoxyuridine

CF GelijkensPatrick SandraFrans BelpaireAndreas De Leenheer

A1 Journal Article in DRUG METABOLISM AND DISPOSITION

Measurement of 5-fluoro-2′-deoxyuridine serum levels by gas chromatography chemical ionization mass spectrometry

CF GelijkensAndreas De LeenheerPatrick Sandra

A1 Journal Article in BIOMEDICAL MASS SPECTROMETRY

Odour evaluation, fraction collection and preparative scale separations with glass capillary columns

Patrick SandraTalat SaeedG. RedantM. GodefrootM. VerstappeMaurice Verzele

A2 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Open tubular gas chromatography : mass spectral 'electron impact and chemical ionization' : computer : analysis of bulgarian rose oil (Rosa damascena Mill.)

P. HadjievaPatrick SandraB. Stoianova-IvanovaMaurice Verzele

A2 Journal Article in RIVISTA ITALIANA E.P.P.O.S.

Properties of an apolar gum phase for capillary GC

Patrick SandraM VerstappeMaurice VerzeleJ Verzele

A1 Journal Article in INTERNATIONAL LABORATORY

1979

Advances in the preparation and evaluation of GC capillary columns

Maurice VerzelePatrick Sandra

A2 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Constituents of the essential oil of Lantana indica Roxburg

Talat SaeedPatrick SandraMaurice Verzele

A4 Journal Article in RIVISTA ITALIANA ESSENZE, PROFUMI, PIANTE OFFICINALI AROMATIZZANTI, SYNDETS, SAPONI, COSMETICI, AEROSOLS

Influence of the vacuum on the separation efficiency in coupled (GC)2-MS

F VangaeverPatrick SandraMaurice Verzele

A1 Journal Article in CHROMATOGRAPHIA

Polar organic fraction of air particulate matter

E WautersF VangaeverPatrick SandraMaurice Verzele

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY

Polar phase glass capillary GC columns for hormonal steroid analysis : OV-17

Patrick SandraMaurice VerzeleEric Vanluchene

A2 Journal Article in JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY & CHROMATOGRAPHY COMMUNICATIONS

Qualitative and semi-quantitative analysis of the non-polar organic fraction of air particulate matter

E WautersPatrick SandraMaurice Verzele

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY

Studies on the essential oil of Khavi grass (Cymbopogon iwarancusa Schultes) : Part II - Catalytic hydrogenation and smell evaluation

Talat SaeedPatrick SandraMaurice Verzele

A4 Journal Article in RIVISTA ITALIANA ESSENZE, PROFUMI, PIANTE OFFICINALI AROMATIZZANTI, SYNDETS, SAPONI, COSMETICI, AEROSOLS

Superoxes, high temperature universal phases in (GC)2

Patrick SandraMaurice VerzeleM. VerstappeJ. Verzele

A2 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

Synthesis and properties of a novel chiral stationary phase for the resolution of amino acid enantiomers

Talat SaeedPatrick SandraMaurice Verzele

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY

1978

Constituents of the essential oil of Cymbopogon jawarancusa

Talat SaeedPatrick SandraMaurice Verzele

A1 Journal Article in PHYTOCHEMISTRY

Sealing procedures for static coating technique in (GC)2

Patrick SandraMaurice Verzele

A1 Journal Article in CHROMATOGRAPHIA

Sodium chloride dendrite columns in (GC)2

Patrick SandraM VerstappeMaurice Verzele

A1 Journal Article in CHROMATOGRAPHIA

Superox, a high-temperature stationary phase in gas chromatography

Maurice VerzelePatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY

Whisker surfaces in (GC)2

Patrick SandraM. VerstappeMaurice Verzele

A2 Journal Article in HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY

1977

Surface treatment, deactivation and coating in (GC)2 (glass capillary gas chromatography)

Patrick SandraMaurice Verzele

A1 Journal Article in CHROMATOGRAPHIA

Work in progress : analysis of the prostaglandins E by glass capillary gas chromatography with electron capture detection

M KortewegGaston VerdonkPatrick SandraMaurice Verzele

A1 Journal Article in PROSTAGLANDINS

1975

Analysis of long-chain fatty acids in beer

Patrick SandraMaurice Verzele

A1 Journal Article in JOURNAL OF THE INSTITUTE OF BREWING

Contribution of hop-derived compounds to beer aroma

Patrick SandraMaurice Verzele

Routine steroid analysis by gas chromatography in open tubular columns

Patrick SandraMaurice VerzeleE Vanluchene

A1 Journal Article in CHROMATOGRAPHIA

1973

Fatty acids in isomerized hop extracts and gushing

Patrick SandraH ClausMaurice Verzele

A1 Journal Article in JOURNAL OF THE INSTITUTE OF BREWING

1972

Glass capillary columns

Maurice VerzeleM VerstappeA VuyeE Van LuchenePatrick Sandra

A1 Journal Article in JOURNAL OF CHROMATOGRAPHIC SCIENCE

Accurate determination of chlorophenols in aqueous samples by in-situ derivatization - SPME - CGC - MS.

K HAGHEBAERTFrank DavidPatrick Sandra

Analysis of FTTC- and DTAF-derivatized amino acids by capillary electro-phoresis and laser-induced fluorescence detection. 2. Preliminary results on separation optimization of complex mixtures. 16th Internation. Symposium on Capillary Chromatographie, Riva del Garda, Italy, September 27-30, 1994. Vol. 2, pp. 1993-2000. Ed. P. Sandra, Publ. Hiithig, Heidelberg, Germany, (met G. Devos).

SPD LALLJIEPatrick Sandra

Analysis of Polymer Additives using the HP5890 Series II cool on-column inlet with electronic pressure control. Hewlett Packard Application Note (228-149), Avondale (USA), October 1991.

Frank DavidL VANDERROOSTPatrick SandraS STAFFORD

Analysis of lipids by electrochromatography.Eighteenth International Symp. on Capillary Chromatography, Riva del Garda, Italy 20-24 May 1996, Vol.III, 2164. Ed. P. Sandra, Publ. Hiithig, Heidelberg, Germany.

Anna DermauxPatrick Sandra

Analysis of octyl-phenol in water samples by SPME-packed column SFC-DAD.

A MEDVEDOVICIFrank DavidPatrick Sandra

Analysis of organotin compounds using the HP5921A atomic emission detector. Hewlett Packard Application Note (228-134), Avondale (USA), September 1991.

Frank DavidPatrick Sandra

Analysis of pesticides in environmental water samples by solid phase micro extraction (SPME)-CGC-MS. Int. Environm. Techn. 1996, 6, 6.

Patrick SandraK HAGHEBAERTFrank David

Analysis of proteins on 50 ^tm I.D. open tubular LC columns. International Symposium on Capillary Chromatographie, Riva del Garda, Italy, vol. II, 24-27 mei, 1993, 1158-1162.

Dirk SteenackersPatrick Sandra

Analysis of selenoamino acids by CGC-AED. Eighteenth International Symp. on Capillary Chromatography, Riva del Garda, Italy 20-24 May 1996, Vol.11, 1281-1286. Ed. P. Sandra, Publ. Hiithig, Heidelberg, Germany.

Frank DavidH BILLIETKIM THIPH TRANGPatrick Sandra

Analysis of triazines in water samples by miniaturized SPE on empöre disk cartridges - LVI - CGC - MS.

Patrick SandraK HAGHEBAERTFrank David

Application of capillary electrophoresis to the quality control of pharma ceutical formulations: effect of area correction on quantitation of antitussives. J. Microcol., Sep. 1993, 5, 525-530.

M KORMANJohan VindevogelPatrick Sandra

A2 Journal Article

CE Analysis of biogenic amines.

Erik Van HoveM CARNICEROPatrick Sandra

CGC Separation of C10-C12 secondary phenylalkanes on modified cyclodextrin stationary phases.

I SPAANIKJ KRUPCIKI SKACANIJ DE ZEEUWM GALLIPatrick Sandra

Dual column pyrolysis capillary GC. Abstract, 13th Intem. Symposium on Capillary Chromatographie, Riva del Garda, Italy, mei 13-16, 1991, vol. 1, p. 383-387, Ed. P. Sandra, Publ. Hüthig, Heidelberg, FRG, (met F. David, G. Devos, K. Haghebaert en L. V anderroost).

Patrick SandraFrank DavidM SCHELFAUT

Eighteenth International Symp. on Capillary Chromatography, Riva del Garda, Italy 20-24 May 1996, Vol.1, 479-481. Ed. P. Sandra, Publ. Hiithig, Heidelberg, Germany.

Patrick SandraB DENOULETFrank David

Eighteenth International Symp. on Capillary Chromatography, Riva del Garda, Italy 20-24 May 1996, Vol.1, 487-495. Ed. P. Sandra, Publ. Hiithig, Heidelberg, Germany.

Kristian JaquesL MONTANARELLAM CONTIR TILIOS FACHETTIPatrick Sandra

Eighteenth International Symp. on Capillary Chromatography, Riva del Garda, Italy 20-24 May 1996, Vol.1, 514-522. Ed. P. Sandra, Publ. Hiithig, Heidelberg, Germany.

I SPAANIKJ KRUPCIKI SKACANIJ DE ZEEUWM GALLIPatrick Sandra

Eighteenth International Symp. on Capillary Chromatography, Riva del Garda, Italy 20-24 May 1996, Vol.1, 735-737. Ed. P. Sandra, Publ. Hiithig, Heidelberg, Germany.

M REGERTC BENOITM SCHELFAUTPatrick Sandra

Eighteenth International Symp. on Capillary Chromatography, Riva del Garda, Italy 20-24 May 1996, Vol.1, 746-752. Ed. P. Sandra, Publ. Hüthig, Heidelberg, Germany.

K HAGHEBAERTFrank DavidPatrick Sandra

Eighteenth International Symp. on Capillary Chromatography, Riva del Garda, Italy 20-24 May 1996, Vol.1, 76-83. Ed. P. Sandra, Publ. Hiithig, Heidelberg, Germany.

E BENICKAI SPANIKD TAKACOVAM GRENAJ KRUPCIKPatrick Sandra

Eighteenth International Symp. on Capillary Chromatography, Riva del Garda, Italy 20-24 May 1996, Vol.11, 907-911. Ed. P. Sandra, Publ. Hiithig, Heidelberg, Germany.

Patrick SandraK HAGHEBAERTFrank David

Eighteenth International Symp. on Capillary Chromatography, Riva del Garda, Italy 20-24 May 1996, Vol.III, 1868-1873. Ed. P. Sandra, Publ. Hiithig, Heidelberg, Germany.

A MEDVEDOVICIFrank DavidPatrick Sandra

Eighteenth International Symp. on Capillary Chromatography, Riva del Garda, Italy 20-24 May 1996, Vol.III, 2151-2154. Ed. P. Sandra, Publ. Hiithig, Heidelberg, Germany.

Erik Van HoveM CARNICEROPatrick Sandra

Evaluation of a new, temperature stable GC stationary phase (HT-8) to the separation of 2,3,7,8 substituted dioxins and furans.

Kristian JaquesL MONTANARELLAM CONTIR TILIOS FACHETTIPatrick Sandra

Experiments with fast multicapillary GC.

Patrick SandraB DENOULETFrank David

Experiments with large volume COC injection using the HP 6890 GC. Eighteenth International Symp. on Capillary Chromatography, Riva del Garda, Italy 20-24 May 1996, Vol.1, 725-734. Ed. P. Sandra, Publ. Hiithig, Heidelberg, Germany.

Frank DavidM KLEEPatrick Sandra

Fully automated analysis of hops by characterization of the essential oil by SFE-SPE-CGC-MS and of the bitter principles by SFE-MEEKC-DAD. Eighteenth International Symp. on Capillary Chromatography, Riva del Garda, Italy 20-24 May 1996, Vol.III, 1916 -1924. Ed. P. Sandra, Publ. Hiithig, Heidelberg, Germany.

Patrick SandraK HAGHEBAERTR SZUCSFrank David

Instrumentation for capillary electrochromatography. 2001, 40-83.

G ROZINGAnna DermauxPatrick Sandra

Micellar clectrokinetic chromatography of aliphatic compounds with indirect UV detection. J.HRC, 1991, 14, 692-693.

R SZUCSJohan VindevogelPatrick Sandra

A2 Journal Article

Micellar electrokinetic chromatography: considerations on sample introduc tion and in-column focusing methods. Abstract, 9th Intern. Symposium on Chromatography, 1992, 13-18 september, Aix-en-Provence, France, 4.L.3/p. 303.

Johan VindevogelR SZUCSPatrick Sandra

Nonaqueous CE: the comparison of water, methanol and ethanol. Eighteenth International Symp. on Capillary Chromatography, Riva del Garda, Italy 20-24 May 1996, Vol.III, 2002-2010. Ed. P. Sandra, Publ. Hiithig, Heidelberg, Germany.

Erik Van HovePatrick Sandra

On the complementary nature of CGC-MS, CGC-FTIR and CGC-AED for water pollution control. Second Intern. Symposium on Hyphenated Techniques in Chromatography, University of Antwerp, February 18-21, 1992, p. B14.

Frank DavidPatrick Sandra

Optimization of Chromatographie parameters on 2,3-di-O-acetyl-6-O-TBDMS-ß-cyclodextrin OV-1701.15th International Symposium on Capillary Chromatography, Riva del Garda, Italy, vol. I, 24-27 mei, 1993, 230-234.

WM BUDAKristian JaquesArnold VenemaPatrick Sandra

Polyphenols 94, Palma de Mallorca (Spain), 23-27 mei 1994, 143.

Preconcentration of trace components from gaseous samples using packed beds of partitioning materials.Eighteenth International Symp. on Capillary Chromatography, Riva del Garda, Italy 20-24 May 1996, Vol.I, 652-662. Ed. P. Sandra, Publ. Hiithig, Heid elberg, Germany.

E BALTUSSENHG JANSSENC CRAMERSPatrick Sandra

Pyrolysis-in-situ derivatization. A useful method for the elucidation of materials used in archaeological and art samples.

M REGERTC BENOITM SCHELFAUTPatrick Sandra

Quantitative aspects of SFE/GC and SFE/MicroLC for the analysis of hops. European Symposium on Analytical SFC and SFE, Wiesbaden, (Germany), december 4-5, 1991, p. P24.

ML VERSCHUEREPatrick SandraFrank David

SPE-SFC-DAD. A new hyphenated system for monitoring organic micropollutants in aqueous samples. LC.GC Int. 1996, 9, 9.

Patrick SandraA MEDVEDOVICIA KOTL VILAS DOASFrank David

Stereospecific interactions in the separation of enantiomers by GC. Eighteenth International Symp. on Capillary Chromatography, Riva del Garda, Italy 20-24 May 1996, Vol.1, 257-262. Ed. P. Sandra, Publ. Hiithig, Heidelberg, Germany.

J KRUPCIKI SPANIKF ONUSKAPatrick Sandra

Study of retention behavior of selected amino acid enantiomers by HRGC with modified cyclodextrins.

E BENICKAI SPANIKD TAKACOVAM GRENAJ KRUPCIKPatrick Sandra

Supercritical fluid extraction of hop. Characterization of the essential oil, the bitter acids and the lipids. Abstract, 19th Intern. Symposium on Chromatography, 1992, 13-18 september, Aix-en-Provence, France, 4.P.80/p. 395.

Patrick SandraMirana Verschuere

Supercritical fluids in separation sciences. Chromatography 1997, pp. 279-290.

Patrick SandraA KOTA MEDVEDOVICIFrank DavidL TORIBIO

The importance of sample preparation in environmental analyses. Intern. Environmental Technol., 1994, 4,4.

Use of Chromatographie models for computerized optimization of coupling-point pressure in dual-column gas chromatography. J. Chromatog., 1990, 517, 161-173.

T HEVESIJ KRUPCIKPatrick Sandra

A2 Journal Article