ereprof. dr. Patrick Sandra
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3D-LC-MS with D-2 multimethod option for fully automated assessment of multiple attributes of monoclonal antibodies directly from cell culture supernatants
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Middle-up characterization of monoclonal antibodies by online reduction liquid chromatography-mass spectrometry
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Stationary-phase optimized selectivity in liquid chromatography (SOS-LC) for pharmaceutical analysis
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Elucidation of the absolute configuration of rhizopine by chiral supercritical fluid chromatography and vibrational circular dichroism
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Optimization of a high-resolution radical scavenging assay coupled on-line to reversed-phase liquid chromatography for antioxidant detection in complex natural extracts
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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
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- Conference Paper
- C3
- open access
The next generation of hydrolytically stable packing materials : organic/inorganic hybrids
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Evaluation of sphingomyelin, cholester, and phosphatidylcholine-based immobilized artificial membrane liquid chromatography to predict drug penetration across the blood-brain barrier
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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
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State-of-the-art non-targeted metabolomics in the study of chronic kidney disease
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- Conference Paper
- C3
- open access
Predicting drug penetration across the blood-brain barrier: comparison of different stationary phases for immobilized artificial membrane liquid chromatography
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Quantification aspects of constant pressure (ultra) high pressure liquid chromatography using mass-sensitive detectors with a nebulizing interface
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Gradient stationary phase optimized selectivity liquid chromatography with conventional columns
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A novel UPLC–MS–MS method for simultaneous determination of seven uremic retention toxins with cardiovascular relevance in chronic kidney disease patients
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Predicting drug penetration across the blood–brain barrier: comparison of micellar liquid chromatography and immobilized artificial membrane liquid chromatography
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- Conference Paper
- C3
- open access
Predicting drug penetration across the blood-brain barrier: comparison of micellar liquid chromatography and immobilized artificial membrane liquid chromatography
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- Conference Paper
- C3
- open access
Effects of sample solvents on peak shape on early eluting compounds in HPLC, and EFLC/SFC separations
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- Conference Paper
- C3
- open access
Isocratic and gradient elution : a comparison in terms of method robustness of supercritical fluid chromatography and method transfer
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- Conference Paper
- C3
- open access
SFC-TOF-MS for separation of isomers of branched perfluorinated sulfonates and carboxylates
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- Conference Paper
- C3
- open access
Evaluation of a novel hydrolytically stable silica based stationary phase for HPLC
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- Conference Paper
- C3
- open access
The development of a new hydrolytically stable stationary phase for HPLC : column development
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A new strategy for fast chiral screening by combining HPLC-DAD with a multivariate curve resolution-alternating least squares algorithm
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- Conference Paper
- C3
- open access
LC- and GC-MS-based non-targeted metabolomics in the study of chronic kidney disease
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Non-targeted metabolomics in the study of chronic kidney disease
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Development of the first sphingomyelin biomimetic stationary phase for immobilized artificial membrane (IAM) chromatography
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Comparison of the quantitative performance of constant pressure versus constant flow rate gradient elution separations using concentration-sensitive detectors
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Capillary liquid chromatography separations using non-porous pillar array columns
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Comprehensive hydrophilic interaction and ion-pair reversed-phase liquid chromatography for analysis of di- to deca-oligonucleotides
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- Conference Paper
- C3
- open access
Predicting drug penetration across the blood-brain barrier: comparison of micellar liquid chromatography and immobilized artificial membrane liquid chromatography
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- Conference Paper
- C3
- open access
Determination of antioxidants in food using HPLC hyphenated to an optimized ABTS-radical scavenging assay
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- Conference Paper
- C3
- open access
Evaluation of enhanced fluidity liquid chromatography with supercritical carbon dioxide as greener and faster alternatives to conventional reversed phase HPLC approaches
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- Conference Paper
- C3
- open access
A novel approach of method development in shape selectivity for polycyclic aromatic hydrocarbons by enhanced fluidity reversed phase liquid chromatography
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- Conference Paper
- C3
- open access
Comparison of green enhanced fluidity reversed phase liquid chromatography with HPLC
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- Conference Paper
- C3
- open access
Selectivity optimization with commercial coupled columns by gradient stationary phase optimized selectivity liquid chromatography
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- Conference Paper
- C3
- open access
A new strategy for fast chiral screening by HPLC hyphenated with multivariate curve resolution-alternating least squares algorithm
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- Conference Paper
- C3
- open access
Evaluation of the governing parameters in oligonucleotides separation by hydrophilic interaction liquid chromatography using fractional factorial designs followed by surface response optimization
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- Conference Paper
- C3
- open access
Development of comprehensive liquid chromatography (LC x LC) approaches for the analysis of complex copolymer structures
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- Conference Paper
- C3
- open access
Development of comprehensive liquid chromatography (LC x LC) approaches for the analysis of complex copolymer structures
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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
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Profiling and characterizing skin ceramides using reversed-phase liquid chromatography-quadrupole time-of-flight mass spectrometry
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A new validated analytical method for the determination of tributyltin in water samples at the quantification level set by the European Union
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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
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Exploring the possibilities of cryogenic cooling in liquid chromatography for biological applications: a proof of principle
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- Conference Paper
- C3
- open access
Ordered mesoporous (organo)silica particles as packing material in RPLC : increasing retention and improving particle stability
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- Conference Paper
- C3
- open access
Increasing retention through ordered mesoporosity : re-enabeling WCOT capillary electrochromatography
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Nontargeted quantitation of lipid classes using hydrophilic interaction liquid chromatography-electrospray ionization mass spectrometry with single internal standard and response factor approach
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- Conference Paper
- C3
- open access
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
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- Conference Paper
- C3
- open access
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
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- Conference Paper
- C3
- open access
Green enhanced fluidity hydrophilic interaction liquid chromatography on porous and superficially porous silica particles
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- Conference Paper
- C3
- open access
On the robustness of supercritical fluid chromatography for pharmaceutical analysis
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A simple instrumental approach for 'supercritical' fluid chromatography in drug discovery and its consequences for coupling with mass spectrometric and light scattering detection
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Comprehensive two-dimensional gas chromatography for the analysis of synthetic and crude-derived jet fuels
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In-vial pyrolysis (PyroVial) with pre- and post-sample treatment combined with different chromatographic techniques
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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
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On retentivity tuning by flow in the second column of different comprehensive two dimensional gas chromatographic configurations
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Green chromatography (part 3): green sample pretreatment techniques
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Determining high-molecular-weight phthalates in sediments using GC-APCI-ToF-MS
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Evaluation of automated sample preparation, retention time locked gas chromatography-mass spectrometry and data analysis methods for the metabolomic study of Arabidopsis species
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Spherical mesoporous silica particles by spray drying : doubling the retention factor of HPLC columns
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- Conference Paper
- C3
- open access
Spray dried periodic mesoporous silicas and PMOs applied in chromatography : a comparison
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- Conference Paper
- C3
- open access
Ordered mesoporous (organo)silica particles as packing material in RPLC : increasing retention and improving particle stability
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Enhanced comprehensive two-dimensional gas chromatographic resolution of polychlorinated biphenyls on a non-polar polysiloxane and an ionic liquid column series
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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
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Performance evaluation of long monolithic silica capillary columns in gradient liquid chromatography using peptide mixtures
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Evaluation of a multiarray system for pharmaceutical analysis by microemulsion electrokinetic chromatography
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High-efficiency high performance liquid chromatographic analysis of red wine anthocyanins
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- Conference Paper
- C3
- open access
Immunoassay enhanced LC/MS/MS method for the determination of nucleotides
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- Journal Article
- A1
- open access
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
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- Conference Paper
- C3
- open access
Analysis of bacterial fatty acids by flow modulated comprehensive two dimensional gas chromatography with parallel flame ionization detector/mass spectrometry
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- Conference Paper
- C3
- open access
Evaluation of automated sample preparation, retention time locked GC-MS and automated data analysis for the metabolomic study of Arabidopsis species
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- Journal Article
- A1
- open access
The kinetic plot method applied to gradient chromatography: theoretical framework and experimental validation
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The non-modulated transfer of total effluent for serially coupled columns in gas chromatography
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Green hydrophilic interaction chromatography using ethanol-water-carbon dioxide mixtures
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Stationary-phase optimized selectivity liquid chromatography : development of a linear gradient prediction algorithm
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- Journal Article
- A1
- open access
Thermoresponsive poly(N-vinylcaprolactam) as stationary phase for aqueous and green liquid chromatography
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- Conference Paper
- C3
- open access
Green chromatography through the use of thermoresponsive polymers and application in biochemical assays
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Analysis of bacterial fatty acids by flow modulated comprehensive two-dimensional gas chromatography with parallel flame ionization detector/mass spectrometry
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Regioisomeric analysis of triacylglycerols using silver-ion liquid chromatography atmospheric pressure chemical ionization mass spectrometry: comparison of five different mass analyzers
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Considerations on comprehensive and off-line supercritical fluid chromatography x reversed-phase liquid chromatography for the analysis of triacylglycerols in fish oil
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Evaluation of a new polymeric stationary phase with reversed-phase properties for high temperature liquid chromatography
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Selectivity optimization in green chromatography by gradient stationary phase optimized selectivity liquid chromatography
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- Conference Paper
- C3
- open access
Extending phase optimized liquid chromatography (POPLC) to green chromatography
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32nd International Symposium on Capillary Chromatography and 5th Comprehensive Two-Dimensional Gas Chromatography Symposium, Riva del Garda, Italy, 26-30 May 2008: foreword
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Linear gradient stationary phase optimized selectivity LC development and applications
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Towards a New SPE Material for EDCs: Fully Automated Synthesis of a Library of Tripodal Receptors Followed by Fast Screening by Affinity LC
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Application of a Combined Weak Cation-Exchange/Crown Ether Column: First Demonstrations of a Versatile Tool for Proteome Subselection
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Highly efficient peptide separations in proteomics Part 2: Bi- and multidimensional liquid-based separation techniques
(2009) JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES. 877(11-12). p.1019-1039 -
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
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Comprehensive supercritical fluid chromatography x reversed phase liquid chromatography for the analysis of the fatty acids in fish oil
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Tryptic digest analysis by comprehensive reversed phase x two reversed phase liquid chromatography (RP-LC x 2RP-LC) at different pH's
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Multiple Step Gradient Analysis in Stationary Phase Optimised Selectivity LC for the Analysis of Complex Mixtures
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Effect of analyte properties on the kinetic performance of liquid chromatographic separations
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High performance liquid chromatography analysis of wine anthocyanins revisited: Effect of particle size and temperature
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Development of a Miniature Gas Chromatograph (mu CAD) with Sample Enrichment, Programmed Temperature GC and Plasma Emission Detection (PED)
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Evaluation of electron capture detection in reversed-phase HPLC for pharmaceutical analysis
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Multiresidue screening of endocrine-disrupting chemicals and pharmaceuticals in aqueous samples by multi-stir bar sorptive extraction-single desorption-capillary gas chromatography/mass spectrometry
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Developing a new mesoporous silica packing material for liquid based separation techniques
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Comprehensive liquid chromatography: fundamental aspects and practical considerations: a review
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Comprehensive reversed phase × reversed phase liquid chromatography (RPLC × RPLC) with parallel second dimension columns for the analysis of oligonucleotides
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High efficiency semi-preparative liquid chromatography at elevated temperature: considerations on loadability and peak purity