Influence of temperature on vibrational spectra and consequences for the predictive ability of multivariate models F Wülfert, WT Kok, AK Smilde Analytical chemistry 70 (9), 1761-1767, 1998 | 271 | 1998 |
Recent applications in capillary electrochromatography S Eeltink, GP Rozing, WT Kok Electrophoresis 24 (22‐23), 3935-3961, 2003 | 173 | 2003 |
Tailoring the morphology of methacrylate ester-based monoliths for optimum efficiency in liquid chromatography S Eeltink, JM Herrero-Martinez, GP Rozing, PJ Schoenmakers, WT Kok Analytical chemistry 77 (22), 7342-7347, 2005 | 160 | 2005 |
Determination of catecholamines and related compounds by capillary electrophoresis with postcolumn terbium complexation and sensitized luminescence detection R Zhu, WT Kok Analytical Chemistry 69 (19), 4010-4016, 1997 | 159 | 1997 |
Derivatization reactions for the determination of aflatoxins by liquid chromatography with fluorescence detection WT Kok Journal of Chromatography B: Biomedical Sciences and Applications 659 (1-2 …, 1994 | 141 | 1994 |
Correction of temperature-induced spectral variation by continuous piecewise direct standardization F Wülfert, WT Kok, OE Noord, AK Smilde Analytical chemistry 72 (7), 1639-1644, 2000 | 118 | 2000 |
Capillary electrochromatography with 1.5 μm ODS-modified non-porous silica spheres RM Seifar, WT Kok, JC Kraak, H Poppe Chromatographia 46, 131-136, 1997 | 112 | 1997 |
Linear techniques to correct for temperature-induced spectral variation in multivariate calibration F Wülfert, WT Kok, OE de Noord, AK Smilde Chemometrics and intelligent laboratory systems 51 (2), 189-200, 2000 | 111 | 2000 |
Determination of aromatic amines in water samples by capillary electrophoresis with electrochemical and fluorescence detection A Asthana, D Bose, A Durgbanshi, SK Sanghi, WT Kok Journal of Chromatography A 895 (1-2), 197-203, 2000 | 110 | 2000 |
Controlling the surface chemistry and chromatographic properties of methacrylate‐ester‐based monolithic capillary columns via photografting S Eeltink, EF Hilder, L Geiser, F Svec, JMJ Fréchet, GP Rozing, ... Journal of separation science 30 (3), 407-413, 2007 | 108 | 2007 |
Determination of aflatoxins in cattle feed by liquid chromatography and post-column derivatization with electrochemically generated bromine. WT Kok, TCHV Neer, WA Traag, LGMT Tuinstra | 104 | 1986 |
Efficiency of methacrylate monolithic columns in reversed-phase liquid chromatographic separations Y Huo, PJ Schoenmakers, WT Kok Journal of Chromatography A 1175 (1), 81-88, 2007 | 98 | 2007 |
Solid-state field decoupler for off-column detection in capillary electrophoresis WT Kok, Y Sahin Analytical Chemistry 65 (18), 2497-2501, 1993 | 91 | 1993 |
Band broadening in size-exclusion chromatography of polydisperse samples ST Popovici, WT Kok, PJ Schoenmakers Journal of Chromatography A 1060 (1-2), 237-252, 2004 | 90 | 2004 |
Amperometric detection of amino acids with a passivated copper electrode WT Kok, HB Hanekamp, P Bos, RW Frei Analytica Chimica Acta 142, 31-45, 1982 | 90 | 1982 |
Amperometric detection of amino acids in high-performance liquid chromatography with a copper electrode WT Kok, UAT Brinkman, RW Frei Journal of Chromatography A 256, 17-26, 1983 | 89 | 1983 |
Peroxidase-modified carbon fiber microelectrodes in flow-through detection of hydrogen peroxide and organic peroxides E Csoeregi, L Gorton, G Marko-Varga, AJ Tuedoes, WT Kok Analytical Chemistry 66 (21), 3604-3610, 1994 | 88 | 1994 |
Determination of thiols by capillary electrophoresis with electrochemical detection using a palladium field-decoupler and chemically modified electrodes X Huang, WT Kok Journal of Chromatography A 716 (1-2), 347-353, 1995 | 85 | 1995 |
Capillary electrochromatography with macroporous particles R Stol, WT Kok, H Poppe Journal of Chromatography A 853 (1-2), 45-54, 1999 | 84 | 1999 |
A theoretical basis for parameter selection and instrument design in comprehensive size-exclusion chromatography× liquid chromatography F Bedani, WT Kok, HG Janssen Journal of Chromatography A 1133 (1-2), 126-134, 2006 | 80 | 2006 |