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Issue 6, 2015
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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

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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


Submitted
13 Dec 2014
Accepted
22 Jan 2015
First published
22 Jan 2015

Analyst, 2015,140, 1814-1816
Article type
Communication

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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