Issue 6, 2015
From the journal:

Analyst

A novel excited-state intramolecular proton transfer (ESIPT) dye with unique near-IR keto emission and its application in detection of hydrogen sulfide†

Pengfei Xu,a   Tang Gao,a   Meihui Liu,a   Hailiang Zhanga  and  Wenbin Zeng*a  

* Corresponding authors

a School of Pharmaceutical Sciences, Central South University, Changsha 410013, China
E-mail: wbzeng@hotmail.com
Tel: (+86)731-8265-0459

Abstract

A new ESIPT dye of benzothiazole with a conjugative electron acceptor was discovered and synthesized. Due to its unique NIR keto emission and a large Stokes shift, it was used to develop a fluorescent probe for sensitive and selective detection of hydrogen sulfide.

Graphical abstract: A novel excited-state intramolecular proton transfer (ESIPT) dye with unique near-IR keto emission and its application in detection of hydrogen sulfide

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Article information

DOI
https://doi.org/10.1039/C4AN02285H
Article type
Communication
Submitted
13 Dec 2014
Accepted
22 Jan 2015
First published
22 Jan 2015

Analyst, 2015,140, 1814-1816

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A novel excited-state intramolecular proton transfer (ESIPT) dye with unique near-IR keto emission and its application in detection of hydrogen sulfide

P. Xu, T. Gao, M. Liu, H. Zhang and W. Zeng, Analyst, 2015, 140, 1814 DOI: 10.1039/C4AN02285H

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