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个人简介

1991年获学士学位(北京大学);1994年获硕士学位(钢铁研究总院);2004年获博士学位(新加坡国立大学) 获奖 2006 第十届北京师范大学青年教师基本功比赛一等奖、最佳教案奖 2007 北京市第五届高校青年教师教学基本功比赛二等奖 2013 北京市高等教育教学成果奖二等奖,参与 2014 北京师范大学优质研究生课程

研究领域

基于纳米材料的分离及检测

近期论文

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Qin, W. D.; Li, S. F. Y. An ionic liquid coating for determination of sildenafil and UK-103,320 in human serum by capillary zone electrophoresis-ion trap mass spectrometry. Electrophoresis 2002, 23, 4110-4116. Qin, W. D.; Wei, H. P.; Li, S. F. Y. Determination of acidic herbicides in surface water by solid-phase extraction followed by capillary zone electrophoresis. Journal of Chromatographic Science 2002, 40, 387-391. Qin, W. D.; Wei, H. P.; Li, S. F. Y. Separation of ionic liquid cations and related imidazole derivatives by alpha-cyclodextrin modified capillary zone electrophoresis. Analyst 2002, 127, 490-493. Qin, W. D.; Li, S. F. Y. Determination of chlorophenoxy acid herbicides by capillary electrophoresis with integrated potential gradient detection. Electrophoresis 2003, 24, 2174-2179. Qin, W. D.; Li, S. F. Y. Electrophoresis of DNA in ionic liquid coated capillary. Analyst 2003, 128, 37-41. Qin, W. D.; Wei, H. P.; Li, S. F. Y. 1,3-dialkylimidazolium-based room-temperature ionic liquids as background electrolyte and coating material in aqueous capillary electrophoresis. Journal of Chromatography A 2003, 985, 447-454. Qin, W. D.; Li, S. F. Y. Determination of ammonium and metal ions by capillary electrophoresis-potential gradient detection using ionic liquid as background electrolyte and covalent coating reagent. Journal of Chromatography A 2004, 1048, 253-256. Xu, Y.; Qin, W. D.; Lau, Y. H.; Li, S. F. Y. Combination of cationic surfactant-assisted solid-phase extraction with field-amplified sample stacking for highly sensitive analysis of chlorinated acid herbicides by capillary zone electrophoresis. Electrophoresis 2005, 26, 3507-3517. Xu, Y.; Qin, W. D.; Li, S. F. Y. Portable capillary electrophoresis system with potential gradient detection for separation of DNA fragments. Electrophoresis 2005, 26, 517-523. Yu, L. J.; Qin, W. D.; Li, S. F. Y. Ionic liquids as additives for separation of benzoic acid and chlorophenoxy acid herbicides by capillary electrophoresis. Analytica Chimica Acta 2005, 547, 165-171. Fan, Y.; Gan, X.; Li, S.; Qin, W. A rapid CE-potential gradient detection method for determination of quinolones. Electrophoresis 2007, 28, 4101-4107. Qin, W. Silica nanoparticles as pseudostationary phase for protein separation. Electrophoresis 2007, 28, 3017-3023. Yang, Z.; Wang, X.; Qin, W.; Zhao, H. Capillary electrophoresis-chemiluminescence determination of norfloxacin and prulifloxacin. Analytica Chimica Acta 2008, 623, 231-237. Fan, Y.; Tian, Z.; Qin, W. Quick and Sensitive Determination of Fluoroquinolones by Capillary Electrophoresis-Potential Gradient Detection. Analytical Letters 2009, 42, 1057-1069. Qin, W.; Liu, Q.; Fan, Y. CE determination of quinolones in the presence of bovine serum albumin. Journal of Separation Science 2009, 32, 118-124. Qin, W.; Tursen, J. Electrophoretic Separation of Proteins in Capillaries Filled with Poly(ethylene oxide)-stabilized Silver Nanoparticles. Analytical Sciences 2009, 25, 333-337. Tian, J.; Qin, W. Quick and Sensitive Determination of Flavonoids by Capillary Electrophoresis-Potential Gradient Detection. Analytical Sciences 2009, 25, 1119-1123. Yang, Z.; Qin, W. Separation of fluoroquinolones in acidic buffer by capillary electrophoresis with contactless conductivity detection. Journal of Chromatography A 2009, 1216, 5327-5332. Zhang, C.-L.; Tian, J.; Qin, W.-D. Determination of Metal Ions and Melamine in Milk by Capillary Electrophoresis- Capacitively Coupled Contactless Conductivity Detection. Chinese Journal of Analytical Chemistry 2010, 38, 1497-1500. Liu, Q.; Tian, J.; Zhang, C.; Yang, H.; Liu, Y.; Qin, W.; Liu, Z. Cationic poly(amidoamine) dendrimers as additives for capillary electroseparation and detection of proteins. Electrophoresis 2011, 32, 1302-1308. Tursen, J.; Wang, A.; Qin, W. Electrophoretic separation of acidic and basic proteins in the presence of micromolar concentrations of an ionic liquid. Microchimica Acta 2011, 174, 63-71. Liu, Q.; Wu, J.; Tian, J.; Zhang, C.; Gao, J.; Latep, N.; Ge, Y.; Qin, W. Sensitive and selective capillary electrophoretic analysis of proteins by zirconia nanoparticle-enhanced copper (II)-catalyzed luminol-hydrogen peroxide chemiluminescence. Talanta 2012, 97, 193-198. Gao, J.; Latep, N.; Ge, Y.; Tian, J.; Wu, J.; Qin, W. Polyamidoamine-grafted silica nanoparticles as pseudostationary phases for capillary electrochromatographic separation of proteins. Journal of Separation Science 2013, 36, 1575-1581. Tian, J.; Qiao, J.; Gao, J.; Qin, W. Incorporation of polyamidoamine sweeping and electrokinetic supercharging for in-line DNA fragment preconcentration. Journal of Chromatography A 2013, 1280, 112-116. Ge, Y.; Guo, Y.; Qin, W. Polyamidoamine dendrimers as sweeping agent and stationary phase for rapid and sensitive open-tubular capillary electrophoretic determination of heavy metal ions. Talanta 2014, 121, 50-55. Guo, Y.; Qin, W. Cyclodextrin-functionalized silica nanoparticles with dendrimer-like spacers for enantioselective capillary electrochromatography. Electrophoresis 2014, 35, 3549-3555. Latep, N.; Liang, X.; Qin, W. Ionic-liquid-assisted desorption of DNA from polyamidoamine-grafted silica nanoparticles surface by a low-salt solution. Journal of Separation Science 2014, 37, 2069-2076. Tian, J.; Hu, J.; Yang, F.; Tang, T.; Guo, J.; Qin, W. Polyamidoamine dendrimers as off-column binding agent and in-column pseudostationary phase for efficient and sensitive capillary electrophoretic analysis of fluoroquinolones in chicken muscles. Food Chemistry 2014, 157, 498-503. Tian, Z.; Qin, W. Capillary electrophoretic separation of anions in dimethylformamide-acetic acid medium. Analytical Methods 2014, 6, 5353-5359. Wang, Y.; Qin, W.; Qiu, D. Small-Angle Neutron Scattering Study of Cyclic Poly(ethylene glycol) Adsorption on Colloidal Particles. Langmuir 2014, 30, 5170-5175. Wu, J.; Ge, Y.; Qin, W. Combination of Running-Buffer-Mediated Extraction and Polyamidoamine-Dendrimer-Assisted Capillary Electrophoresis for Rapid and Sensitive Determination of Free Fatty Acids in Edible Oils. Journal of Agricultural and Food Chemistry 2014, 62, 4104-4111. Zhang, C.; Zhang, Y.; Qin, W. Combination of Acid-Free Open-Vessel Wet Digestion and Poly(amidoamine) Dendrimer-Enhanced Capillary Electrophoresis for Determination of Metal Ions in Wines. Food Analytical Methods 2014, 7, 165-171. Li, T.; Wu, Z.; Qin, W. Integration of capillary electrophoresis with gold nanoparticle-based colorimetry. Analytica Chimica Acta 2017, 995, 114-121. Liang, X.; Ge, Y.; Wu, Z.; Qin, W. DNA fragments assembled on polyamidoamine-grafted core-shell magnetic silica nanoparticles for removal of mercury( II) and methylmercury( I). Journal of Chemical Technology and Biotechnology 2017, 92, 819-826. Wang, B.; Wu, Z.; Qin, W. Polyamidoamine dendrimer-armed fluorescent magnetic nanoparticles for sensitive and selective determination of nitrite in beverages. Sensors and Actuators B-Chemical 2017, 247, 774-779. Bi, J.; Li, T.; Ren, H.; Ling, R.; Wu, Z.; Qin, W. Capillary electrophoretic determination of heavy-metal ions using 11-mercaptoundecanoic acid and 6-mercapto-1-hexanol co-functionalized gold nanoparticle as colorimetric probe. Journal of Chromatography A 2019, 1594, 208-215. Guo, Y.; Liang, X.; Bi, J.; Ling, R.; Jiang, Y.; Mou, Z.; Huang, F.; Qin, W. A polyamidoamine-mediated competitive colorimetric assay based on gold nanoparticles for determining acid values in edible sunflower seed, corn and extra virgin olive oils. Food Chemistry 2019, 285, 450-457. Li, T.; Bi, J.; Ren, H.; Ling, R.; Zhang, C.; Wu, Z.; Qin, W.; Jiao, P. A gold nanorod-based plasmonic platform for multi-logic operation and detection. Nanotechnology 2019, 30.

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