有机荧光探针在铀酰离子检测方面的研究进展

Progress of Organic Fluorescent Probes in Uranyl Ion Detection

荧光分析法是检测铀酰离子最主要的方法之一,它具有设备简单、高灵敏度和高选择性等优点。本文主要阐述了近几年来有机荧光分子在铀酰离子检测领域的研究进展,主要包括有机荧光染料、含氧酸等天然荧光/药物分子,以及利用席夫碱、卟啉、偕氨肟等官能团构筑的有机荧光分子和AIE型荧光分子等。这为后续性能优异的有机荧光探针的分子设计和铀酰离子检测等研究工作提供了借鉴。

The fluorescence analysis method is one of the most important methods for uranyl ion detection with the advantages of simple equipment,high sensitivity and high selectivity.In this paper,the important research results of organic fluorescent molecules for uranyl ion detection in recent years are reviewed,mainly including sensing application of natural fluorescences such as organic fluorescent dyes and drug molecules,and novel organic fluorescent developed with schiff base,porphyrin,amidoxime and AIE molecule.This will provide a facile approach for rational design of new materials with better performance and application of uranyl ion detection.