Molecularly imprinted polymers synthesized via semi-covalent imprinting with sacrificial spacer for imprinting phenols
文献类型：期刊论文
| 作者 | Qi, Peipei; Wang, Jincheng; Wang, Liandi; Li, Yun; Jin, Jing; Su, Fan; Tian, Yuzeng; Chen, Jiping |
| 刊名 | polymer
 |
| 出版日期 | 2010-10-29 |
| 卷号 | 51期号:23页码:5417-5423 |
| 关键词 | Semi-covalent imprinting Sacrificial spacer Stationary phases Molecularly imprinted polymer |
| 英文摘要 | semi-covalent imprinting with carbonyl group as sacrificial spacer was employed to synthesize molecularly imprinted polymer (mip) for phenols. a series of semi-covalently imprinted polymers were prepared by varying the templates and porogens. the mip with 4-chlorophenyl (4-vinyl)phenyl carbonate as template was proved to be the best one, with ethylene glycol dimethacrylate (egdma) as cross-linker, 2,2-azobisisobutyronitrile(aibn), and chloroform as initiator and porogen, respectively. under such conditions, the corresponding non-covalently imprinted polymer was fabricated with 4-chlorophenol (4-cp) as template and 4-vinylpyridine (4-vp) as functional monomer. the polymer prepared by semi-covalent imprinting displayed superior selectivity to the non-covalently imprinted polymer for phenols. the peak broadening and tailing had been largely reduced on the column packed with semi-covalently imprinted polymer. meanwhile, the constant retention for these phenols and the good linearity for phenol and 4-cp augured that the semi-covalently imprinted polymer had the potential application as stationary phase for quantitative determination of phenols. crown copyright (c) 2010 published by elsevier ltd. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | polymer science |
| 研究领域[WOS] | polymer science |
| 关键词[WOS] | solid-phase extraction ; performance liquid-chromatography ; opening metathesis polymerization ; water samples ; suspension polymerization ; environmental water ; 4-nitrophenol ; selectivity ; noncovalent ; 2,4-dichlorophenol |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000284029200018 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/141737]  |
| 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 | Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qi, Peipei,Wang, Jincheng,Wang, Liandi,et al. Molecularly imprinted polymers synthesized via semi-covalent imprinting with sacrificial spacer for imprinting phenols[J]. polymer,2010,51(23):5417-5423. |
| APA | Qi, Peipei.,Wang, Jincheng.,Wang, Liandi.,Li, Yun.,Jin, Jing.,...&Chen, Jiping.(2010).Molecularly imprinted polymers synthesized via semi-covalent imprinting with sacrificial spacer for imprinting phenols.polymer,51(23),5417-5423. |
| MLA | Qi, Peipei,et al."Molecularly imprinted polymers synthesized via semi-covalent imprinting with sacrificial spacer for imprinting phenols".polymer 51.23(2010):5417-5423. |
入库方式： OAI收割
来源：大连化学物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。