Author Publications

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Number of items: 47.

2013

Brink, Floris and Büter, Lars and Odijk, Mathieu and Olthuis, Wouter and Karst, Uwe and Berg, Albert van den (2013) Phase 1 and 2 drug metabolites generated using a miniaturized electrochemical cell with an attached esi needle. In: 17th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2013, 27-31 October 2013, Freiburg, Germany (pp. pp. 11-13).

Munirathinam, R. and Ricardi, R. and Egberink, R.J.M. and Huskens, J. and Holtkamp, M. and Wormeester, H. and Karst, U. and Verboom, W. (2013) Gallium-containing polymer brush film as efficient supported Lewis acid catalyst in a glass microreactor. Beilstein journal of organic chemistry, 9 . 1698 - 1704. ISSN 1860-5397

2010

Odijk, M. and Baumann, A. and Olthuis, W. and Berg, A. van den and Karst, U. (2010) Electrochemistry-on-chip for on-line conversions in drug metabolism studies. Biosensors and bioelectronics, 26 (4). pp. 1521-1527. ISSN 0956-5663

2009

Odijk, M. and Baumann, A. and Lohmann, W. and Brink, F.T.G. van den and Olthuis, W. and Karst, U. and Berg, A. van den (2009) A microfluidic chip for electrochemical conversions in drug metabolism studies. Lab on a Chip, 9 (12). pp. 1687-1693. ISSN 1473-0197

Steinkamp, Tanja and Hayen, Heiko and Huskens, Jurriaan and Karst, Uwe (2009) Lanthanide-induced hydrolysis of 4,7-diphenyl-1,10-phenanthroline-2,9-dicarboxylic acid esters. Inorganica Chimica Acta, 362 (2). pp. 421-425. ISSN 0020-1693

2008

Revermann, Tobias and Götz, Sebastian and Künnemeyer, Jens and Karst, Uwe (2008) Quantitative analysis by microchip capillary electrophoresis – current limitations and problem-solving strategies. The Analyst, 133 . pp. 167-174. ISSN 0003-2654

Seiwert, Bettina and Hayen, Heiko and Karst, Uwe (2008) Differential Labeling of Free and Disulfide-Bound Thiol Functions in Proteins. Journal of the American Society for Mass Spectrometry, 19 (1). pp. 1-7. ISSN 1044-0305

2007

Götz, Sebastian and Karst, Uwe (2007) Wavelength-resolved fluorescence detector for microchip capillary electrophoresis separations. Sensors and Actuators B: Chemical, 123 (1). pp. 622-627. ISSN 0925-4005

Götz, Sebastian and Revermann, Tobias and Karst, Uwe (2007) Quantitative on-chip determination of taurine in energy and sports drinks. Lab on a Chip, 7 (1). pp. 93-97. ISSN 1473-0197

Haselberg, Rob and Hempen, Christel and Leeuwen, Suze M. van and Vogel, Martin and Karst, Uwe (2007) Analysis of microperoxidases using liquid chromatography, post-column substrate conversion and fluorescence detection. Journal of Chromatography B, 830 (1). pp. 2629-2637. ISSN 1570-0232

Henneken, Hartmut and Vogel, Martin and Karst, Uwe (2007) Determination of airborne isocyanates. Analytical and Bioanalytical Chemistry, 387 (1). pp. 219-236. ISSN 1618-2642

Leeuwen, Suze M. van and Tan, BoonHua and Grijpma, Dirk W. and Feijen, J. and Karst, Uwe (2007) Characterization of the chemical composition of a block copolymer by liquid chromatography/mass spectrometry using atmospheric pressure chemical ionization and electrospray ionization. Rapid Communications in Mass Spectrometry, 21 (16). pp. 2629-2637. ISSN 0951-4198

Liesener, André and Perchuc, Anna-Maria and Schöni, Reto and Schebb, Nils Helge and Wilmer, Marianne and Karst, Uwe (2007) Screening of acetylcholinesterase inhibitors in snake venom by electrospray mass spectrometry. Pure and Applied Chemistry, 79 (12). pp. 2339-2349. ISSN 0033-4545

Revermann, Tobias and Götz, Sebastian and Karst, Uwe (2007) Quantitative analysis of thiols in consumer products on a microfluidic CE chip with fluorescence detection. Electrophoresis, 28 (7). pp. 1154-1160. ISSN 0173-0835

Seiwert, Bettina and Karst, Uwe (2007) Analysis of cysteine-containing proteins using precolumn derivatization with N -(2-ferroceneethyl)maleimide and liquid chromatography/electrochemistry/mass spectrometry. Analytical and Bioanalytical Chemistry, 388 (8). pp. 1633-1642. ISSN 1618-2642

2006

Bos, Suzanne J. and Leeuwen, Suze M. van and Karst, Uwe (2006) From fundamentals to applications: recent developments in atmospheric pressure photoionization mass spectrometry: review. Analytical and Bioanalytical Chemistry, 384 (1). pp. 85-99. ISSN 1618-2642

Götz, Sebastian and Karst, Uwe (2006) Recent developments in optical detection methods for microchip separations. Analytical and Bioanalytical Chemistry, 387 (1). pp. 183-192. ISSN 1618-2642

Hempen, Christel and Gläsle-Schwarz, Liane and Kunz, Ulrich and Karst, Uwe (2006) Determination of telmisartan in human blood plasma: Part I: Immunoassay development. Analytica Chimica Acta, 560 (1-2). pp. 35-40. ISSN 0003-2670

Hempen, Christel and Gläsle-Schwarz, Liane and Kunz, Ulrich and Karst, Uwe (2006) Determination of telmisartan in human blood plasma: Part II: Liquid chromatography-tandem mass spectrometry method development, comparison to immunoassay and pharmacokinetic study. Analytica Chimica Acta, 560 (1-2). pp. 41-49. ISSN 0003-2670

Hempen, Christel and Karst, Uwe (2006) Labeling strategies for bioassays. Analytical and Bioanalytical Chemistry, 384 (3). pp. 572-583. ISSN 1618-2642

Henneken, Hartmut and Assink, Laura and Wit, Joyce de and Vogel, Martin and Karst, Uwe (2006) Passive Sampling of Airborne Peroxyacetic Acid. Analytical Chemistry, 78 (18). pp. 6547-6555. ISSN 0003-2700

Henneken, Hartmut and Hayen, Heiko and Vogel, Martin and Karst, Uwe (2006) Validation of a diffusive sampling method for airborne low-molecular isocyanates using 4-nitro-7-piperazinobenzo-2-oxa-1,3-diazole-impregnated filters and liquid chromatography–tandem mass spectrometry. Journal of Chromatography A, 1134 (1-2). pp. 112-121. ISSN 0021-9673

Henneken, Hartmut and Vogel, Martin and Karst, Uwe (2006) Effects of humidity and filter material on diffusive sampling of isocyanates using reagent-coated filters. Journal of Environmental Monitoring, 8 (10). pp. 1014-1019. ISSN 1464-0325

Schulte-Ladbeck, Rasmus and Edelmann, Andrea and Quintas, Guillermo and Lendl, Bernhard and Karst, Uwe (2006) Determination of Peroxide-Based Explosives Using Liquid Chromatography with On-Line Infrared Detection. Analytical Chemistry, 78 (23). pp. 8150-8155. ISSN 0003-2700

2005

Blankert, B. and Hayen, H. and Leeuwen, S.M. van and Karst, U. and Bodoki, E. and Lotrean, S. and Sandulescu, R. and Mora Diaz, N. and Dominguez, O. and Arcos, J. and Kauffmann, J.-M. (2005) Electrochemical, Chemical and Enzymatic Oxidations of Phenothiazines. Electroanalysis, 17 (17). pp. 1501-1510. ISSN 1040-0397

Brivio, Monica and Liesener, André and Oosterbroek, R. Edwin and Verboom, Willem and Karst, Uwe and Berg, Albert van den and Reinhoudt, David N. (2005) Chip-based on-line nanospray MS method enabling study of the kinetics of isocyanate derivatization reactions. Analytical Chemistry, 77 (21). pp. 6852-6856. ISSN 0003-2700

Brivio, M. and Liesner, A. and Oosterbroek, R.E. and Verboom, W. and Karst, U. and Berg, A. van den and Reinhoudt, D.N. (2005) Kinetic study of an on-chip isocyanate derivatization reaction by on-line nano-esi ms. In: MicroTAS 2005 Conference, October 9-13, 2005, Boston, MA, USA (pp. pp. 927-929).

Falvey, Patrick and Lim, Choon Woo and Darcy, Raphael and Revermann, Tobias and Karst, Uwe and Giesbers, Marcel and Marcelis, Antonius T.M. and Lazar, Adina and Coleman, Anthony W. and Reinhoudt, David N. and Ravoo, Bart Jan (2005) Bilayer Vesicles of Amphiphilic Cyclodextrins: Host Membranes That Recognize Guest Molecules. Chemistry: a European Journal, 11 (4). pp. 1171-1180. ISSN 0947-6539

Hempen, Christel and Liesener, André and Karst, Uwe (2005) Fluorescence and mass spectrometric detection schemes for simultaneous enzymatic conversions: Method development and comparison. Analytica Chimica Acta, 543 (1-2). pp. 137-142. ISSN 0003-2670

Karst, Uwe (2005) Book review: Analytical Chemistry: A Modern Approach to Analytical Science / Edited by Robert Kellner, Jean-Michel Mermet, Matthias Otto, Miguel Valcarcel, Michael Widmer. - Weinheim : Wiley-VCH, 2004. - 2nd Edition. - ISBN 3-527-30590-4. ChemPhysChem, 6 (11). pp. 2435-2436. ISSN 1439-4235

Liesener, André and Karst, Uwe (2005) Turbulent flow chromatography for the reduction of matrix effects in electrospray ionization mass spectrometry-based enzyme assays. Journal of Separation Science, 28 (14). pp. 1658-1665. ISSN 1615-9306

Liesener, André and Perchuc, Anna-Maria and Schöni, Reto and Wilmer, Marianne and Karst, Uwe (2005) Screening for proteolytic activities in snake venom by means of a multiplexing electrospray ionization mass spectrometry assay scheme. Rapid Communications in Mass Spectrometry, 19 (20). pp. 2923-2928. ISSN 0951-4198

2004

Deschamps, A.A. and Apeldoorn, A.A. van and Hayen, H. and Bruijn, J.D. de and Karst, U. and Grijpma, D.W. and Feijen, J. (2004) In vivo and in vitro degradation of poly(ether ester) block copolymers based on poly(ethylene glycol) and poly(butylene terephthalate). Biomaterials, 25 (2). pp. 247-258. ISSN 0142-9612

Hayen, Heiko and Deschamps, Audrey A. and Grijpma, Dirk W. and Feijen, Jan and Karst, Uwe (2004) Liquid chromatographic–mass spectrometric studies on the in vitro degradation of a poly(ether ester) block copolymer. Journal of Chromatography A, 1029 (1-2). pp. 29-36. ISSN 0021-9673

Hempen, Christel and Karst, Uwe (2004) A dual fluorophore system for simultaneous bioassays. Analytica Chimica Acta, 521 (2). pp. 117-122. ISSN 0003-2670

Karst, Uwe (2004) Book review: Handbook of Elemental Speciation: Techniques and Methodology / Edited by Rita Cornelis, Joe Caruso, Helen Crews, and Klaus Heumann. - Chichester : John Wiley & Sons, 2003. - ISBN 0-471-49214-0. Angewandte Chemie, International Edition in English, 43 (42). p. 5569. ISSN 0570-0833

Karst, Uwe (2004) Elektrochemie/Massenspektrometrie (EC/MS) - eine Technik für Metabolismusstudien und die Untersuchung von Reaktionsmechanismen. Angewandte Chemie, 116 (19). pp. 2530-2532. ISSN 0044-8249

Karst, Uwe (2004) Electrochemistry/Mass Spectrometry (EC/MS) - A New Tool To Study Drug Metabolism and Reaction Mechanisms. Angewandte Chemie, International Edition in English, 43 (19). pp. 2476-2478. ISSN 0570-0833

Leeuwen, Suze M. van and Hendriksen, Laurens and Karst, Uwe (2004) Determination of aldehydes and ketones using derivatization with 2,4-dinitrophenylhydrazine and liquid chromatography–atmospheric pressure photoionization-mass spectrometry. Journal of Chromatography A, 1058 (1-2). pp. 107-112. ISSN 0021-9673

Seiwert, Bettina and Henneken, Hartmut and Karst, Uwe (2004) Ferrocenoyl piperazide as derivatizing agent for the analysis of isocyanates and related compounds using liquid chromatography/electrochemistry/mass spectrometry (LC/EC/MS). Journal of the American Society for Mass Spectrometry, 15 (12). pp. 1727-1736. ISSN 1044-0305

Steinkamp, Tanja and Karst, Uwe (2004) Detection scheme for bioassays based on 2,6-pyridinedicarboxylic acid derivatives and enzyme-amplified lanthanide luminescence. Analytica Chimica Acta, 526 (1). pp. 27-34. ISSN 0003-2670

2003

Hayen, Heiko and Karst, Uwe (2003) Strategies for the liquid chromatographic–mass spectrometric analysis of non-polar compounds. Journal of Chromatography A, 1000 (1-2). pp. 549-565. ISSN 0021-9673

Meyer, Jörg and Liesener, André and Götz, Sebastian and Hayen, Heiko and Karst, Uwe (2003) Liquid Chromatography with On-Line Electrochemical Derivatization and Fluorescence Detection for the Determination of Phenols. Analytical Chemistry, 75 (4). pp. 922-926. ISSN 0003-2700

Schulte-Ladbeck, Rasmus and Karst, Uwe (2003) Determination of triacetonetriperoxide in ambient air. Analytica Chimica Acta, 482 (2). pp. 183-188. ISSN 0003-2670

2002

Diehl, Georg and Karst, Uwe (2002) Fast liquid chromatography/electrochemistry/mass spectrometry of ferrocenecarboxylic acid esters. Journal of Chromatography A, 974 (1-2). pp. 103-109. ISSN 0021-9673

Karst, Uwe (2002) Book review: Encyclopedia of Analytical Chemistry: Applications, Theory and Instrumentation / Edited by Robert A. Meyers. - New York : Wiley
& Sons, 2001. - ISBN 0-471-97670-9. - 15-volume set.
Angewandte Chemie, International Edition in English, 41 (5). pp. 868-869. ISSN 0570-0833

Karst, Uwe (2002) Book review: New Advances in Analytical Chemistry, Vol. I+II / Edited by Atta-ur-Rahman. - Amsterdam : Harwood Academic Publishers, 2000. - ISBN 90-5823-031-7. Angewandte Chemie, International Edition in English, 41 (3/02). pp. 518-519. ISSN 0570-0833

This list was generated on Sat Aug 23 05:28:47 2014 CEST.