Issue 34, 2022

An AIE fluorescent sensor for rapid and selective detection of phosgene

Abstract

Herein, an aggregation-induced emission (AIE)-based sensor, 4-(1,2,2-triphenylvinyl)benzoxime (TPE-phos), has been rationally designed for phosgene detection. The sensor has a tetraphenylethylene unit combined with an oxime moiety. TPE-phos undergoes nitrile formation after the oxime group reacts with phosgene, which will give a significant “light-up” fluorescence due to the AIE effect within seconds.

Graphical abstract: An AIE fluorescent sensor for rapid and selective detection of phosgene

Supplementary files

Article information

Article type
Communication
Submitted
06 Feb 2022
Accepted
31 Mar 2022
First published
01 Apr 2022

Chem. Commun., 2022,58, 5296-5299

An AIE fluorescent sensor for rapid and selective detection of phosgene

L. Da-xue, L. Dan, Z. Liang, X. Yan-hua, S. Shao-hui, Z. Bo, L. Rui, Z. Hong-ling, L. Jian, H. Zhi-ping, J. Zhi-gang and W. Wei-hui, Chem. Commun., 2022, 58, 5296 DOI: 10.1039/D2CC00745B

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