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Liquid-phase microextraction in a microfluidic-chip--high enrichment and sample clean-up from small sample volumes based on three-phase extraction.Application of temperature-correlated mobility theory for optimizing the MEKC separation of the main lignans from Schisandra Chinensis Fructus and its prescription Yuye Decoction.Performance of an in-plane detection cell with integrated waveguides for UV/Vis absorbance measurements on microfluidic separation devices.Development and characterization of a small electromembrane extraction probe coupled with mass spectrometry for real-time and online monitoring of in vitro drug metabolism.Drop-to-drop microextraction across a supported liquid membrane by an electrical field under stagnant conditions.Nano-electromembrane extraction.Continuous electromembrane extraction coupled with mass spectrometry - Perspectives and challenges.Phase separation of in situ forming poly (lactide-co-glycolide acid) implants investigated using a hydrogel-based subcutaneous tissue surrogate and UV-vis imaging.Easy peak tracking in CE-UV and CE-UV-ESI-MS by incorporating temperature-correlated mobility scaling.Concomitant monitoring of implant formation and drug release of in situ forming poly (lactide-co-glycolide acid) implants in a hydrogel matrix mimicking the subcutis using UV-vis imaging.Direct coupling of electromembrane extraction to mass spectrometry - Advancing the probe functionality toward measurements of zwitterionic drug metabolites.Automated coating procedures to produce poly(ethylene glycol) brushes in fused-silica capillaries.On-chip electromembrane extraction for monitoring drug metabolism in real time by electrospray ionization mass spectrometry.Design and implementation of an automated liquid-phase microextraction-chip system coupled on-line with high performance liquid chromatography.On-chip electromembrane extraction for monitoring drug metabolism in real time by electrospray ionization mass spectrometry.A simple sheathless CE-MS interface with a sub-micrometer electrical contact fracture for sensitive analysis of peptide and protein samples.On-chip electro membrane extraction with online ultraviolet and mass spectrometric detection.Effect of Joule heating on efficiency and performance for microchip-based and capillary-based electrophoretic separation systems: a closer look.A microfluidic device with an integrated waveguide beam splitter for velocity measurements of flowing particles by Fourier transformation.Flow induced dispersion analysis rapidly quantifies proteins in human plasma samples.UV-vis Imaging of Piroxicam Supersaturation, Precipitation, and Dissolution in a Flow-Through SetupNanoliter-Scale Electromembrane Extraction and Enrichment in a Microfluidic ChipFlow-Induced Dispersion Analysis for Probing Anti-dsDNA Antibody Binding Heterogeneity in Systemic Lupus Erythematosus Patients: Toward a New Approach for Diagnosis and Patient StratificationImproving the reproducibility in capillary electrophoresis by incorporating current drift in mobility and peak area calculationsDirect coupling of a flow-flow electromembrane extraction probe to LC-MSReal Time Extraction Kinetics of Electro Membrane Extraction Verified by Comparing Drug Metabolism Profiles Obtained from a Flow-Flow Electro Membrane Extraction-Mass Spectrometry System with LC-MS
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description
onderzoeker
@nl
researcher
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հետազոտող
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name
Nickolaj J Petersen
@ast
Nickolaj J Petersen
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Nickolaj J Petersen
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Nickolaj J Petersen
@nl
Nickolaj J Petersen
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type
label
Nickolaj J Petersen
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Nickolaj J Petersen
@en
Nickolaj J Petersen
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Nickolaj J Petersen
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Nickolaj J Petersen
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prefLabel
Nickolaj J Petersen
@ast
Nickolaj J Petersen
@en
Nickolaj J Petersen
@es
Nickolaj J Petersen
@nl
Nickolaj J Petersen
@sl
P106
P31
P496
0000-0001-5101-3571