Issue 6, 2015

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

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

Supplementary files

Article information

Article type
Communication
Submitted
13 Dec 2014
Accepted
22 Jan 2015
First published
22 Jan 2015

Analyst, 2015,140, 1814-1816

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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