摘要
分子印迹技术是结合高分子化学、分析化学、材料科学等发展起来的一门边缘学科,是模拟受体-抗体相互作用的一种新技术。分子印迹荧光传感器结合了分子印迹聚合物的预定识别性和高选择性以及荧光检测的高灵敏性,成为传感领域的研究热点。本文主要介绍了分子印迹荧光传感器的研究进展,重点概述了分子印迹荧光传感器的制备原理、检测方式及其在有机小分子和离子检测中的应用,并对其发展前景进行了展望。
Molecular imprinting technique is a borderline subject which combines the advantages of the subjects of high polymer chemistry,analytical chemistry and science of material.Molecular imprinting technique is a novel technique based on mimicking specification of antibody-antigen.The study of fluorescent molecular imprinting polymer sensors is a significant direction in the development of current sensors with a bright prospect.Fluorescent molecular imprinting polymer sensors combine the recognition ability and predetermined selectivity of molecular imprinting polymers with the high sensitivity of fluorescence analysis.This review summarizes the progress of fluorescent molecular imprinting polymer sensors in recent years.The mechanism of preparation,methods for monitoring binding sites and applications on organic small molecules and ions of fluorescent molecular imprinting polymer sensors are described in detail.Additionally,the development trend of fluorescent molecular imprinting polymer sensors is also discussed.
出处
《化学通报》
CAS
CSCD
北大核心
2010年第5期396-403,共8页
Chemistry
基金
国家自然科学基金项目(20807037)资助
关键词
分子印迹技术
荧光
荧光传感器
Molecular imprinting technology
Fluorescence
Fluorescent sensors
