Molecular recognition by indoleacetic acid-imprinted polymers - effects of 2-hydroxyethyl methacrylate content

被引：11
|
作者：
Kugimiya, A [1 ]
Takeuchi, T [1 ]
机构：
[1] Hiroshima City Univ, Fac Informat Sci, Lab Synthet Biochem, Asaminami Ku, Hiroshima 7313194, Japan
来源：
ANALYTICAL AND BIOANALYTICAL CHEMISTRY | 2002年 / 372卷 / 02期
关键词：
molecular imprinting; molecular recognition; HEMA; indoleacetic acid;
D O I：
10.1007/s00216-001-1176-8
中图分类号：
Q5 [生物化学];
学科分类号：
071010 ; 081704 ;
摘要：
Molecularly imprinted polymers for indoleacetic acid were prepared by co-polymerizing N,N-dimethylaminoethyl methacrylate, 2-hydroxyethyl methacrylate (HEMA), and ethylene glycol dimethacrytate. The dependence of the affinity and selectivity of the imprinted polymers on HEMA content was evaluated chromatographically. The affinity was improved by increasing the HEMA content; the selectivity of the imprinted polymer was best when the HEMA content was approximately 30%, irrespective of monomer content.
引用
收藏
页码：305 / 307
页数：3
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