A highly selective, colorimetric, and fluorometric multisignaling chemosensor for Hg2+ based on poly(p-phenyleneethynylene) containing benzo[2,1,3]thiadiazole

Shu Juan Liu, Chun Fang, Oiang Zhao, Qu Li Fan, Wei Huang

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52 引用 (Scopus)

摘要

A novel colorimetric and fluorometric chemosensor for Hg2+ detection based on poly (p-phenyleneethynylene) (PPE) containing benzo[2,l,3]thiadiazole (BDT) has been developed. A highly Hg 2+-selective fluorescence quenching property in conjunction with a visible colorimetric change from yellow to violet can be observed, which indicates that PPE-BDT can serve as a sensitive 'naked-eye' indicator for Hg2+.

源语言英语
页(从-至)1212-1215
页数4
期刊Macromolecular Rapid Communications
29
14
DOI
出版状态已出版 - 16 7月 2008
已对外发布

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