Capillary electrochromatographic separation of ionizable compounds with a molecular imprinted monolithic cationic exchange column
文献类型：期刊论文
| 作者 | Yan, WY; Gao, RY; Zhang, ZC; Wang, QS; Jiang, CV; Yan, C |
| 刊名 | journal of separation science
 |
| 出版日期 | 2003-05-01 |
| 卷号 | 26期号:6-7页码:555-561 |
| 关键词 | molecular imprinted polymer monolithic column cationic exchange column capillary electrochromatography ion exchange chromatography structural isomers ionizable compounds 4-aminopyridine 2-aminopyridine |
| 产权排序 | 2; 6 |
| 英文摘要 | a polymer-based monolithic capillary column imprinted with 4-aminopyridine (4-ap) was prepared by a thermally-initiated polymerization process; and its performance as a capillary electrochromatographic medium was evaluated in separating 4-ap and 2-ap isomers. the effects of experimental parameters, such as ph value and ionic strength of the buffer, the acetonitrile content in the mobile phase, and the applied voltage, on the resolution of these isomers had been carefully investigated. it was found that in the retention process there were interplays of multiple mechanisms of ion-exchange, molecular imprinting, and electrophoresis. these mechanisms allowed more sophisticated control of experimental parameters in the separation of ionizable compounds. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, analytical |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | solid-phase extraction ; enantiomeric recognition ; selective separations ; polymer particles ; stationary phases ; amino-acids ; electrophoresis ; performance ; sensor ; sorbents |
| 收录类别 | SCI |
| 原文出处 | true |
| 语种 | 英语 |
| WOS记录号 | WOS:000183219900016 |
| 公开日期 | 2010-11-30 |
| 源URL | [http://159.226.238.44/handle/321008/82775]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Unimicro Technol Inc, Pleasanton, CA 94566 USA 2.Nankai Univ, Natl Lab ElementoOrgan Chem, Tianjin 300071, Peoples R China 3.Chinese Acad Sci, Dept Biotechnol, Dalian Inst Chem Phys, Dalian 116011, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yan, WY,Gao, RY,Zhang, ZC,et al. Capillary electrochromatographic separation of ionizable compounds with a molecular imprinted monolithic cationic exchange column[J]. journal of separation science,2003,26(6-7):555-561. |
| APA | Yan, WY,Gao, RY,Zhang, ZC,Wang, QS,Jiang, CV,&Yan, C.(2003).Capillary electrochromatographic separation of ionizable compounds with a molecular imprinted monolithic cationic exchange column.journal of separation science,26(6-7),555-561. |
| MLA | Yan, WY,et al."Capillary electrochromatographic separation of ionizable compounds with a molecular imprinted monolithic cationic exchange column".journal of separation science 26.6-7(2003):555-561. |
入库方式： OAI收割
来源：大连化学物理研究所
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