基于β-环糊精的分子印迹聚合物在环境和食品样品前处理中的应用进展  

Progress in application of molecularly imprinted polymers based on β-cyclodextrin to environmental and food sample pretreatment

作　　者：何忠禹 崔亚涵 黄宁 杨树良 陈艳华[1] 丁兰[1] HE Zhongyu;CUI Yahan;HUANG Ning;YANG Shuliang;CHEN Yanhua;DING Lan(College of Chemistry,Jilin University,Changchun 130012,China)

机构地区：[1]吉林大学化学学院

出　　处：《色谱》2020年第1期104-112,共9页Chinese Journal of Chromatography

基　　金：国家自然科学基金项目(201804049);吉林省科技部发展规划(20180201011GX)~~

摘　　要：β-环糊精(β-CD)及其衍生物作为一种新兴的功能单体在分子印迹技术中得到了越来越多的应用。β-CD及其衍生物能够与许多分子形成主-客体包合物,基于这一包合作用制备的分子印迹聚合物具有稳定性好和选择性高等优点,因此在具有复杂基质的环境和食品样品中目标化合物的选择性分离和富集中得到了重视和发展。该综述主要回顾了2013年以来文献中报道的一些基于β-CD及其衍生物作为功能单体的分子印迹聚合物在环境水和食品样品前处理方面的最新应用,揭示这一分子印迹聚合物在复杂样品前处理中的优势。β-cyclodextrin(β-CD) and its derivatives are an emerging class of functional monomers that find widespread use in molecular imprinting. It is well known that β-CD and its derivatives are capable of forming host-guest interaction inclusion complexes with many guest molecules. Molecularly imprinted polymers prepared via this type of interaction have the advantages of high stability and excellent selectivity. Therefore, β-CD-based molecularly imprinted polymers have attracted much attention and have been extensively developed for the selective separation and enrichment of target compounds in environmental and food samples with complex matrices. The objective of this review is to reveal the advantages of such molecularly imprinted polymers in complex sample pretreatment by reviewing the applications of molecularly imprinted polymers based on β-CD and its derivatives as functional monomers in environmental and food sample pretreatment since 2013.

关 键 词：分子印迹技术 样品前处理 Β-环糊精 综述 

分 类 号：O658[理学—分析化学]