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题名: Chiral separation ability of metal-complexing imprinted polymer for L-mandelic acid
作者: Liu Ying;  Ding Guosheng;  Xu Xiuming;  Hao Weiqiang;  Wei Guilin;  Wang Junde
关键词: molecularly imprinted polymer ;  metal coordination-chelation interaction ;  chiral separation ;  mandelic acid
刊名: CHINESE JOURNAL OF ANALYTICAL CHEMISTRY
发表日期: 2006-06-01
卷: 34, 期:6, 页:871-874
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Analytical
研究领域[WOS]: Chemistry
英文摘要: Metal-complexing imprinted polymer for L-mandelic acid was prepared using Cu(II)-[N-(4-vinylbenzyl)] iminodiacetic acid as functional monomer, trimethylolpropane trimethacrylate as crosslinker and methanol as porogenic agent. Chiral separation ability of metal-complexing imprinted polymer to D,L-mandelic acid was investigated by high performance liquid chromatography. The mobile phase conditions (pH, methanol content, buffer concentration, etc.) could significantly influence the chiral separation ability of metal-complexing imprinted polymer. Highly chiral selective to the template molecule by metal-complexing imprinted polymer was achieved as pH 7-9 of the mobile phase; the chiral separation ability of metal-complexing imprinted polymer was increased with the increase of methanol content and buffer concentration. It is suggested the feasibility to prepare highly selective molecularly imprinted polymer in polar solvent.
关键词[WOS]: TEMPLATE-MEDIATED SYNTHESIS ;  RECOGNITION
语种: 英语
WOS记录号: WOS:000240869900031
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/140293
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.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116012, Peoples R China

Recommended Citation:
Liu Ying,Ding Guosheng,Xu Xiuming,et al. Chiral separation ability of metal-complexing imprinted polymer for L-mandelic acid[J]. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,2006,34(6):871-874.
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