Light triggered uncaging of hydrogen sulfide (H2S) with real-time monitoring

Yarra Venkatesh; Joyjyoti Das; Amrita Chaudhuri; Anupam Karmakar; Tapas K. Maiti; N. D. Pradeep Singh

doi:10.1039/C8CC01172A

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Light triggered uncaging of hydrogen sulfide (H₂S) with real-time monitoring†

Yarra Venkatesh,^a Joyjyoti Das,^b Amrita Chaudhuri,^a Anupam Karmakar,^a Tapas K. Maiti^b and N. D. Pradeep Singh

*^a

Author affiliations

* Corresponding authors

^a Department of Chemistry, Indian Institute of Technology Kharagpur, 721302 Kharagpur, West Bengal, India
E-mail: ndpradeep@chem.iitkgp.ernet.in

^b Department of Biotechnology, Indian Institute of Technology Kharagpur, 721302 Kharagpur, West Bengal, India

Abstract

An ESIPT based light activated hydrogen sulfide (H₂S) donor using a p-hydroxyphenacyl phototrigger has been developed. The unique feature of our H₂S donor system is that it provides real-time monitoring of H₂S release by a non-invasive fluorescence colour change approach.

This article is part of the themed collection: 20th Anniversary of the CRSI: Celebrating Indian Chemistry in ChemComm

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Article information

DOI: https://doi.org/10.1039/C8CC01172A
Article type: Communication
Submitted: 09 feb. 2018
Accepted: 28 feb. 2018
First published: 28 feb. 2018

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Chem. Commun., 2018,54, 3106-3109

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Light triggered uncaging of hydrogen sulfide (H₂S) with real-time monitoring

Y. Venkatesh, J. Das, A. Chaudhuri, A. Karmakar, T. K. Maiti and N. D. P. Singh, Chem. Commun., 2018, 54, 3106 DOI: 10.1039/C8CC01172A

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