A logic gate-based fluorescent sensor for detecting H2S and NO in aqueous media and inside live cells

Peisheng Zhang; Jun Li; Bowen Li; Jiangsheng Xu; Fang Zeng; Jun Lv; Shuizhu Wu

doi:10.1039/C4CC09737H

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A logic gate-based fluorescent sensor for detecting H₂S and NO in aqueous media and inside live cells†

Peisheng Zhang,^a Jun Li,^a Bowen Li,^a Jiangsheng Xu,^a Fang Zeng,*^a Jun Lv^a and Shuizhu Wu*^a

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* Corresponding authors

^a College of Materials Science & Engineering, State Key Lab of Luminescent Materials & Devices, South China University of Technology, Guangzhou 510640, P. R. China
E-mail: shzhwu@scut.edu.cn, mcfzeng@scut.edu.cn
Fax: +86 20 22236363
Tel: +86 20 22236262

Abstract

A fluorescent logic gate probe has been constructed for sensing two biologically interactive signaling molecules, H₂S and NO. This probe showed distinct fluorescence signals towards H₂S and NO in aqueous media and in live cells. The strategy may provide new evidence that the logic gate can serve as an ideal approach for sensing multiple targets.

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Article information

DOI: https://doi.org/10.1039/C4CC09737H
Article type: Communication
Submitted: 05 Dec 2014
Accepted: 08 Feb 2015
First published: 09 Feb 2015

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Chem. Commun., 2015,51, 4414-4416

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A logic gate-based fluorescent sensor for detecting H₂S and NO in aqueous media and inside live cells

P. Zhang, J. Li, B. Li, J. Xu, F. Zeng, J. Lv and S. Wu, Chem. Commun., 2015, 51, 4414 DOI: 10.1039/C4CC09737H

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