摘要
兼具激发态分子内质子转移(ESIPT)和聚集诱导发光(AIE)性质的反应型荧光探针,因其具有较好的生物相容性、良好的传感性能、较大的斯托克斯位移以及较高的荧光量子效率等优点,在近几年来被广泛应用于检测各种阴离子、金属阳离子和生物分子中.简要总结了结构简单,既是AIE结构模块又是ESIPT结构模块的苯并噻唑、水杨醛席夫碱、肼二腙、查尔酮荧光团等反应型荧光探针的研究进展,并对相关研究进行了总结和展望.
Reactive fluorescent probes with the features of excited state intramolecular proton transfer(ESIPT)and aggregation-induced emission(AIE)have been widely used in the detection of various anions,metal cations and biomolecules in recent years,because they have some advantages including good biocompatibility,good sensing performance,a large Stokes shift,and as well high fluorescence quantum efficiency.The progress in reactive fluorescent probes that are structural simple and have the combined structures of AIE and ESIPT is briefly summarized,and the probes are divided into several types such as benzothiazole,salicylaldehyde Schiff base,hydrazine dihydrazone,chalcone fluorophore,etc.The related researches are discussed and prospected.
作者
郭钺甜
潘永鑫
汤立军
Guo Yuetian;Pan Yongxin;Tang Lijun(College of Chemistry and Materials Engineering,Bohai University,Jinzhou,Liaoning 121013)
出处
《有机化学》
SCIE
CAS
CSCD
北大核心
2022年第6期1640-1650,共11页
Chinese Journal of Organic Chemistry
基金
国家自然科学基金(Nos.21878023,U1608222)
辽宁省特聘教授支持计划资助项目.
