Issue 23, 2015

A novel FRET-based ratiometric fluorescent probe for highly sensitive detection of hydrogen sulfide

Abstract

A novel FRET-based ratiometric fluorescent probe H2S-CR for the quantitative detection of H2S was designed and synthesized. It exhibits a response time of 20 min, a considerable fluorescence signal enhancement (15 fold), and an extremely low detection limit (19 nM). It can be successfully applied to imaging H2S in living cells.

Graphical abstract: A novel FRET-based ratiometric fluorescent probe for highly sensitive detection of hydrogen sulfide

Supplementary files

Article information

Article type
Communication
Submitted
17 Dec 2014
Accepted
05 Feb 2015
First published
05 Feb 2015

RSC Adv., 2015,5, 17797-17801

Author version available

A novel FRET-based ratiometric fluorescent probe for highly sensitive detection of hydrogen sulfide

K. Huang, L. Yu, P. Xu, X. Zhang and W. Zeng, RSC Adv., 2015, 5, 17797 DOI: 10.1039/C4RA16578K

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