Issue 11, 2015

A remarkable ratiometric fluorescent chemodosimeter for very rapid detection of hydrogen sulfide in the vapour phase and living cells

Abstract

A ratiometric fluorescent and colorimetric probe for hydrogen sulfide has been developed by combining benzothiazole and the cyanine moiety. Due to its fast response and a large Stokes shift, it was used for sensitive and selective detection of hydrogen sulfide. Moreover, this probe detects SH both in solid and vapor phases. Its potential for biological applications was confirmed by employing it for fluorescence imaging of SH in living cells.

Graphical abstract: A remarkable ratiometric fluorescent chemodosimeter for very rapid detection of hydrogen sulfide in the vapour phase and living cells

Supplementary files

Article information

Article type
Paper
Submitted
22 May 2015
Accepted
08 Sep 2015
First published
11 Sep 2015

New J. Chem., 2015,39, 8940-8947

Author version available

A remarkable ratiometric fluorescent chemodosimeter for very rapid detection of hydrogen sulfide in the vapour phase and living cells

S. Paul, S. Goswami and C. Das Mukhopadhyay, New J. Chem., 2015, 39, 8940 DOI: 10.1039/C5NJ01297J

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