A single molecular fluorescent probe for selective and sensitive detection of nitroaromatic explosives: A new strategy for the mask-free discrimination of TNT and TNP within same sample

Zhe Zhang, Shusen Chen, Rui Shi, Jiawen Ji, Dequan Wang, Shaohua Jin, Tongyu Han, Chenxiao Zhou, Qinghai Shu*

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

49 引用 (Scopus)

摘要

A simple naphthalene based fluorescent probe was first time reported as dual sensing of 2,4,6-trinitrotolune (TNT) and 2,4,6-trinitrophenol (TNP) by distinguishable changes in both solution color change and fluorescence within same sample without any mask agent. Upon addition of TNT and TNP, the strong emission quenching at 412 nm and a new emission band at 530 nm was observed, respectively. In addition, the sensing mechanism was evaluated by DFT calculations by Gaussian 09 software.

源语言英语
页(从-至)228-233
页数6
期刊Talanta
166
DOI
出版状态已出版 - 1 5月 2017

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