MALDI time‐of‐flight mass spectrometry of synthetic polymers MWF Nielen Mass Spectrometry Reviews 18 (5), 309-344, 1999 | 761 | 1999 |
Comprehensive screening and quantification of veterinary drugs in milk using UPLC–ToF-MS AAM Stolker, P Rutgers, E Oosterink, JJP Lasaroms, RJB Peters, ... Analytical and Bioanalytical Chemistry 391, 2309-2322, 2008 | 289 | 2008 |
Multi-residue screening of veterinary drugs in egg, fish and meat using high-resolution liquid chromatography accurate mass time-of-flight mass spectrometry RJB Peters, YJC Bolck, P Rutgers, AAM Stolker, MWF Nielen Journal of Chromatography A 1216 (46), 8206-8216, 2009 | 247 | 2009 |
Residue analysis of veterinary drugs and growth-promoting agents AAM Stolker, T Zuidema, MWF Nielen TrAC Trends in Analytical Chemistry 26 (10), 967-979, 2007 | 230 | 2007 |
Screening and confirmation criteria for hormone residue analysis using liquid chromatography accurate mass time-of-flight, Fourier transform ion cyclotron resonance and … MWF Nielen, MC Van Engelen, R Zuiderent, R Ramaker Analytica chimica acta 586 (1-2), 122-129, 2007 | 201 | 2007 |
Chiral separation of basic drugs using cyclodextrin-modified capillary zone electrophoresis MWF Nielen Analytical Chemistry 65 (7), 885-893, 1993 | 193 | 1993 |
Control of strobilurin fungicides in wheat using direct analysis in real time accurate time-of-flight and desorption electrospray ionization linear ion trap mass spectrometry J Schurek, L Vaclavik, H Hooijerink, O Lacina, J Poustka, M Sharman, ... Analytical Chemistry 80 (24), 9567-9575, 2008 | 164 | 2008 |
Full-scan accurate mass selectivity of ultra-performance liquid chromatography combined with time-of-flight and orbitrap mass spectrometry in hormone and veterinary drug … E Van der Heeft, YJC Bolck, B Beumer, A Nijrolder, AAM Stolker, ... Journal of the American Society for Mass Spectrometry 20 (3), 451-463, 2011 | 163 | 2011 |
Use of extraction disks for trace enrichment of various pesticides from river water and simulated seawater samples followed by liquid chromatography-rapid-scanning UV-visible … D Barcelo, G Durand, V Bouvot, M Nielen Environmental science & technology 27 (2), 271-277, 1993 | 145 | 1993 |
Urine testing for designer steroids by liquid chromatography with androgen bioassay detection and electrospray quadrupole time-of-flight mass spectrometry identification MWF Nielen, TFH Bovee, MC van Engelen, P Rutgers, ARM Hamers, ... Analytical chemistry 78 (2), 424-431, 2006 | 139 | 2006 |
Multiresidue analysis of beta-agonists in bovine and porcine urine, feed and hair using liquid chromatography electrospray ionisation tandem mass spectrometry MWF Nielen, JJP Lasaroms, ML Essers, JE Oosterink, T Meijer, ... Analytical and bioanalytical chemistry 391, 199-210, 2008 | 138 | 2008 |
Characterization of polydisperse synthetic polymers by size‐exclusion chromatography/matrix‐assisted laser desorption/ionization time‐of‐flight mass spectrometry MWF Nielen, S Malucha Rapid communications in mass spectrometry 11 (11), 1194-1204, 1997 | 138 | 1997 |
Quantitative aspects of indirect UV detection in capillary zone electrophoresis MWF Nielen Journal of Chromatography A 588 (1-2), 321-326, 1991 | 133 | 1991 |
Evidence of natural occurrence of the banned antibiotic chloramphenicol in herbs and grass B Berendsen, L Stolker, J de Jong, M Nielen, E Tserendorj, ... Analytical and Bioanalytical Chemistry 397, 1955-1963, 2010 | 128 | 2010 |
Crosslink mechanisms of high-solids alkyd resins in the presence of reactive diluents WJ Muizebelt, JC Hubert, MWF Nielen, RP Klaasen, KH Zabel Progress in Organic Coatings 40 (1-4), 121-130, 2000 | 125 | 2000 |
Multi-detection of corticosteroids in sports doping and veterinary control using high-resolution liquid chromatography/time-of-flight mass spectrometry ME Touber, MC Van Engelen, C Georgakopoulus, JA Van Rhijn, ... Analytica chimica acta 586 (1-2), 137-146, 2007 | 119 | 2007 |
A new highly specific and robust yeast androgen bioassay for the detection of agonists and antagonists TFH Bovee, RJR Helsdingen, ARM Hamers, MBM van Duursen, ... Analytical and bioanalytical chemistry 389, 1549-1558, 2007 | 117 | 2007 |
Liquid chromatographic trace enrichment with on‐line capillary gas chromatography for the determination of organic pollutants in aqueous samples E Noroozian, FA Maris, MWF Nielen, RW Frei, GJ De Jong, ... Journal of High Resolution Chromatography 10 (1), 17-24, 1987 | 117 | 1987 |
Oxidative crosslinking of unsaturated fatty acids studied with mass spectrometry WJ Muizebelt, MWF Nielen Journal of mass spectrometry 31 (5), 545-554, 1996 | 116 | 1996 |
Industrial wastewater analysis by liquid chromatography with precolumn technology and diode-array detection MWF Nielen, UAT Brinkman, RW Frei Analytical Chemistry 57 (4), 806-810, 1985 | 114 | 1985 |