Issue 41, 2012
From the journal:

Organic & Biomolecular Chemistry

A selective colorimetric and ratiometric fluorescent probe for hydrogen sulfide†

Ming-Yu Wu,a   Kun Li,*a   Ji-Ting Hou,a   Zheng Huanga  and  Xiao-Qi Yu*a  

* Corresponding authors

a Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, China
E-mail: kli@scu.edu.cn, xqyu@scu.edu.cn
Fax: +(86)-28-85415886
Tel: +(86)-28-85415886

Abstract

A reaction-based colorimetric and ratiometric fluorescent probe based on an ICT-strategy for selective detection of H2S that exploited the H2S-mediated reduction of nitrocompound to amines was explored. And it displayed high selectivity for H2S over other relevant reactive sulfur, oxygen, nitrogen species and other anions with more than 120 nm blue shift and the change of emission intensity ratio inducted by H2S was over 4750.

Graphical abstract: A selective colorimetric and ratiometric fluorescent probe for hydrogen sulfide

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Article information

DOI
https://doi.org/10.1039/C2OB26235E
Article type
Paper
Submitted
28 Jun 2012
Accepted
07 Aug 2012
First published
08 Aug 2012

Org. Biomol. Chem., 2012,10, 8342-8347

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A selective colorimetric and ratiometric fluorescent probe for hydrogen sulfide

M. Wu, K. Li, J. Hou, Z. Huang and X. Yu, Org. Biomol. Chem., 2012, 10, 8342 DOI: 10.1039/C2OB26235E

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