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Issue 7, 2018
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A red-emitting fluorescent probe for hydrogen sulfide in living cells with a large Stokes shift

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Abstract

A red-emitting fluorescent probe was developed for the sensitive and selective detection of H2S. Upon treatment with H2S, this probe exhibited a remarkable fluorescence enhancement (10 fold) with a large Stokes shift (125 nm). The detection limit of this probe was as low as 5.7 nM based on S/N = 3. The application of this probe in the detection of intracellular H2S in living cells is successfully demonstrated.

Graphical abstract: A red-emitting fluorescent probe for hydrogen sulfide in living cells with a large Stokes shift

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Supplementary files

Article information


Submitted
27 Oct 2017
Accepted
17 Jan 2018
First published
17 Jan 2018

Org. Biomol. Chem., 2018,16, 1150-1156
Article type
Paper

A red-emitting fluorescent probe for hydrogen sulfide in living cells with a large Stokes shift

L. Yang, Y. Su, Z. Sha, Y. Geng, F. Qi and X. Song, Org. Biomol. Chem., 2018, 16, 1150
DOI: 10.1039/C7OB02641B

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