Rapid preparation of methacrylate capillary monolithic columns by photopolymerization
文献类型：期刊论文
| 作者 | Chen, Na1; Zhang, Yu-Ping2; Zhang, Yi-Jun2; Ye, Xiong-Wen1; Qu, Ling-Bo1; Yuan, Zhuo-Bin1,3 |
| 刊名 | Chemical journal of chinese universities-chinese
 |
| 出版日期 | 2008-10-10 |
| 卷号 | 29期号:10页码:1969-1972 |
| 关键词 | Photopolymerization Monolithic column Pressure-assisted electrochromatography Methacrylate |
| ISSN号 | 0251-0790 |
| 通讯作者 | Zhang, yu-ping(beijing2008zyp@163.com) |
| 英文摘要 | An organic-based monolithic column was quickly prepared inside the fused-silica capillary, and in situ photopolymerization was carried out in 150 s, using butyl-methacrylate (bma) as a functional monomer, ethylene glycol dimethacrylate (edma) as a cross-linking agent, 1-propanol, 1,4-butanediol and water as porogenic solvents and irgacure 1800 as an initiator. the electrophoretic and chromatographic behavior was comparatively evaluated using pressure-assisted cec (p-cec), cec and low pressure-assisted liquid chromatography modes(lplc). baseline separation of the model analytes was respectively achieved including thiourea, toluene, naphthalene and biphenyl with the lowest theoretical height up to 8.0 mu m for thiourea in the mode of p-cec. a scanning electron micrograph of a cross-section of the capillary column shows that the monolithic columms were formed in the center of the capillary and adhered to the column inner wall. |
| WOS关键词 | ELECTROCHROMATOGRAPHY ; SEPARATION |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000260453500011 |
| 出版者 | HIGHER EDUCATION PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2389011 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Zhang, Yu-Ping |
| 作者单位 | 1.Zhengzhou Univ, Dept Chem, Zhengzhou 450052, Peoples R China 2.Henan Inst Sci & Technol, Xinxiang 453003, Peoples R China 3.Chinese Acad Sci, Grad Sch, Sch Chem & Chem Engn, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Na,Zhang, Yu-Ping,Zhang, Yi-Jun,et al. Rapid preparation of methacrylate capillary monolithic columns by photopolymerization[J]. Chemical journal of chinese universities-chinese,2008,29(10):1969-1972. |
| APA | Chen, Na,Zhang, Yu-Ping,Zhang, Yi-Jun,Ye, Xiong-Wen,Qu, Ling-Bo,&Yuan, Zhuo-Bin.(2008).Rapid preparation of methacrylate capillary monolithic columns by photopolymerization.Chemical journal of chinese universities-chinese,29(10),1969-1972. |
| MLA | Chen, Na,et al."Rapid preparation of methacrylate capillary monolithic columns by photopolymerization".Chemical journal of chinese universities-chinese 29.10(2008):1969-1972. |
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来源：中国科学院大学
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