共轭聚合物离子荧光化学传感器  

Conjugated Polymers Based Fluorescent Chemosensors for Ions

作　　者：冯继昌[1] 李扬[1] 杨慕杰[1] 

机构地区：[1]浙江大学高分子科学与工程学系教育部高分子合成与功能构造重点实验室,杭州310027

出　　处：《化学进展》2008年第12期2012-2020,共9页Progress in Chemistry

摘　　要：荧光传感器能够将分子识别的信息转换成荧光信号,荧光法在灵敏度、选择性和实时原位检测等方面优势突出,最近已引起了人们很大的兴趣。本文主要介绍以共轭聚合物为基础的离子荧光化学传感器的近期研究进展,重点综述了共轭聚合物的荧光化学传感器在阳离子识别检测中的分子设计、合成、作用机理和应用,并展望了该领域的发展方向。Fluorescent sensors can transfer molecular recognition events into fluorescent signals. Among various kinds of chemosensors, fluorescent chemosensors offer distinct advantages in terms of sensitivity, selectivity, response time and in situ observation, and have attracted much attention recently. This review summarizes the progress of conjugated polymers based fluorescent chemosensors for ions. The molecular design, synthesis, mechanism and application of conjugated polymers based fluorescent ehemosensors for cations are described in detail, and the developing orientation for further research is presented.

关 键 词：共轭聚合物 化学传感器 荧光 离子识别 

分 类 号：O632.1[理学—高分子化学] TP212.2[理学—化学]