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	邻苯二甲酸-乙酸铜分子印迹聚合物识别性能的研究; Recognition Performance of o-Phthalic Acid-Cu(Ac) 2 Molecular Imprinting Polymers
	王俊 ; 吕恬 ; 赵美萍 ; 李元宗
	2006
关键词	邻苯二甲酸 乙酸铜 分子印迹聚合物 o-phthalic acid copper acetate molecularly imprinted polymer
英文摘要	以邻苯二甲酸与乙酸铜的配合物为模板,在甲醇溶剂中制备印迹聚合物,对其色谱保留行为及结构类似物的识别性能进行了研究.结果表明,在甲醇溶液中,该印迹聚合物不仅能够区分模板分子的结构类似物,而且对配合物的金属阴、阳离子都具有很好的识别作用.以邻苯二甲酸为模板制备的聚合物对模板分子本身的保留较弱,但对模板与铜的配合物却表现出了很强的保留值,在此从结构分析的角度给出了解释.; Molecularly imprinted polymer (MIP) was synthesized by using the complex of o-phthalic acid-Cu(Ac)(2) as the template. The experimental results show that Cu(Ac)(2)-o-PA imprinted polymer [ P(PA/Cu)] has selective binding to its template complex, including selectivities to the anions, cations and o-PA analogues of the complex. The possible structure of the complex Cu(Ac)(2)-o-PA is also proposed according to the crystal structures of similar systems. According to the results, the acetate in Cu ( Ac), also participated the imprinting process and is a part of the template. Therefore, it plays an important role in the recognition of template and its analogue complexes. Additionally, the high retention of o-PA-imprinted polymer [P(PA)] toward Cu(Ac)(2)-o-PA and similar Cu-complexes over o-PA itself is well explained by the binding similarity between 4-VP/o-PA and 4-VP/Cu(Ac)(2)-o-PA. The metal ion-mediated imprinting approach of present study may find applications for the compound which can not be directly imprinted.; 国家高技术研究发展计划(863计划); http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000239983300043&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; SCI(E); 中文核心期刊要目总览(PKU); 中国科技核心期刊(ISTIC); 中国科学引文数据库(CSCD); 2; 8; 1566-1569; 27
语种	中文
出处	万方 ; SCI ; http://d.g.wanfangdata.com.cn/Periodical_gdxxhxxb200608031.aspx
出版者	高等学校化学学报
内容类型	其他
源URL	[http://hdl.handle.net/20.500.11897/46907]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	王俊,吕恬,赵美萍,等. 邻苯二甲酸-乙酸铜分子印迹聚合物识别性能的研究, Recognition Performance of o-Phthalic Acid-Cu(Ac) 2 Molecular Imprinting Polymers. 2006-01-01.

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