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题名: Studies on binding of molecularly-imprinted polymer composite membranes to coumarin-3-carboxylic acid as template and permeable selectivity
作者: Ma Xiang-Xia;  He Xi-Wen;  Zhang Mo;  Li Wen-You;  Zhang Yu-Kui
关键词: molecularly imprinted polymer ;  molecularly imprinted technology ;  composite membrane ;  coumarin-3-carboxylic acid ;  permeation
刊名: CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
发表日期: 2006-07-01
卷: 27, 期:7, 页:1237-1241
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Multidisciplinary
研究领域[WOS]: Chemistry
英文摘要: Using coumarin-3-carboxylic acid as template molecule, molecularly imprinted polymer composite membranes with supporting membrane( polyvinylidene fluoride) were prepared through in situ polymerization by UV-irradiation. The polymer membranes were synthesized by using acrylamide as the hydrogen-bonding monomer and ethyleneglycol dimethacrylate(EDMA) or tris(hydroxymethyl) propane trimethacrylate (TRIM) as cross linker. By comparing adsorption and permeation of the membranes with EDMA or TRIM as cross linker, and different solvents, the imprinted membranes with TRIM as the cross lingker and acetonitrile as solvent showed a higher adsorption capability, and the imprinted membranes with TRIM as the cross lingker and. acetonitrile-water(volume ratio 1: 9) as the solvent showed higher permeation selectivity to the template..
关键词[WOS]: TRANSPORT-PROPERTIES
语种: 英语
WOS记录号: WOS:000239259000012
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/140224
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Nankai Univ, Minist Educ, Dept Chem, Key Lab Funct Polymer Mat, Tianjin 300071, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Natl Chromatog Res & Anal Ctr, Dalian 116011, Peoples R China

Recommended Citation:
Ma Xiang-Xia,He Xi-Wen,Zhang Mo,et al. Studies on binding of molecularly-imprinted polymer composite membranes to coumarin-3-carboxylic acid as template and permeable selectivity[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2006,27(7):1237-1241.
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