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| 手性农药高效液相色谱分离的研究 | |
| 引用本文： | 武彤,李朝阳,李巧玲,张炳烛,李景印.手性农药高效液相色谱分离的研究[J].河北师范大学学报(自然科学版),2009,33(2). |
| 作者姓名： | 武彤 李朝阳 李巧玲 张炳烛 李景印 |
| 作者单位： | 1. 河北科技大学化学与制药工程学院,河北石家庄,050018 2. 河北科技大学理学院,河北石家庄,050018 3. 河北科技大学生物工程学院,河北石家庄,050018 4. 河北科技大学化学与制药工程学院,河北石家庄050018;河北工业大学化工学院,天津300130 |
| 摘 要： | 采用正相高效液相色谱法(HPLC)研究了甲基异柳磷.地虫硫磷、胺草磷.双苯三唑醇、氰戊菊酯和氟氰戊菊酯等6种手性农药在Chiralcel OD-H和ChiraIcel OJ-11手性柱上的对映体分离,通过优化分离条件,实现了几种手性农药对映体的拆分.在此基础上对比了2种纤维素手性固定相的手性拆分效果.探讨了相应的手性识别机理. |
| 关 键 词： | 对映体分离 手性识别机理 |
Study of Enantiomeric Separation of Chiral Pesticides by High-performance Liquid Chromatography |
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| WU Tong,LI Zhao-yang,LI Qiao-ling,ZHANG Bing-zhu,LI Jing-yin.Study of Enantiomeric Separation of Chiral Pesticides by High-performance Liquid Chromatography[J].Journal of Hebei Normal University,2009,33(2). | |
| Authors: | WU Tong LI Zhao-yang LI Qiao-ling ZHANG Bing-zhu LI Jing-yin |
| Institution: | 1.College of Chemical and Pharmaceutical Engineering;Hebei University of Science and Technology;Hebei Shijiazhuang 050018;China;2.College of Science;3.College of Bioscience and Bioengineering;4.School of Chemical Engineering;Hebei University of Technology;Tianjin 300130;China |
| Abstract: | The enantioseparation of seven chiral pesticides including isofenphos-methyl,fonofos,amiprophos,bitertanol,sethoxydim,fenvalerate and flucythrinate were studied on Chiralcel OD-H and Chiralcel OJ-H chiral columns in the normal-phase high-performance liquid chromatography(HPLC) mode.The resolution conditions were optimized on the two chiral columns.Resolution results of different cellulose chiral stationary phases and chiral recognition mechanism were further evaluated. |
| Keywords: | HPLC |
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