Xie Huiting, Wu Yinglong, Zeng Fang, Chen Junjie, Wu Shuizhu
State Key Laboratory of Luminescent Materials and Devices, College of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, P. R. China.
Chem Commun (Camb). 2017 Aug 29;53(70):9813-9816. doi: 10.1039/c7cc05313d.
An AIE-based fluorescent test strip (OPD-TPE-Py-2CN) for rapid and sensitive detection of gaseous phosgene was designed. The fluorescence changes from blue to green upon exposure to phosgene. And the detection limit (1.87 ppm) is lower than the "harmless" level of human response to acute phosgene exposure.
设计了一种基于聚集诱导发光（AIE）的荧光测试条（OPD-TPE-Py-2CN），用于快速、灵敏地检测气态光气。暴露于光气时，荧光从蓝色变为绿色。其检测限（1.87 ppm）低于人类对急性光气暴露的“无害”响应水平。
