Core-shell molecular imprinted polymer colloids

被引：14

作者：

Carter, S

Lu, SY

Rimmer, S ^{[1
]}

机构：

[1] Univ Sheffield, Dept Chem, Ctr Polymer, Polymer & Biomat Chem Labs, Sheffield S3 7HF, S Yorkshire, England

[2] Univ Surrey, Sch Phys & Chem, Dept Chem, Guildford GU2 7XH, Surrey, England

来源：

SUPRAMOLECULAR CHEMISTRY | 2003年 / 15卷 / 03期

关键词：

core-shell polymers; molecular imprinting; peptide; radiotracer; leaching;

D O I：

10.1080/1061027031000078284

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Molecular imprinted core-shell colloidal polymer particles have been prepared in which the shells were formed, in aqueous media, in the presence of organic templates. The most selective system involved the use of an unsaturated alkyl phosphate as the electrostatic binding motif. Systems that were able to selectively differentiate between caffeine and theophylline and the Gly-Gly sequence in tripeptides are described. Radio-tracing experiments showed that all of the caffeine template could be removed following extraction.

引用

页码：213 / 220

页数：8