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Issue 78, 2019
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A water-soluble dual-site fluorescent probe for the rapid detection of cysteine with high sensitivity and specificity

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Abstract

A water-soluble turn-on fluorescent probe has been rationally designed and synthesized to distinguish Cys from Hcy and GSH in less than five seconds. It has high sensitivity and strong anti-interference ability to other amino acids and ions. Its ultra-rapid detection of Cys in aqueous systems could be attributed to dual response sites imparted by the probe.

Graphical abstract: A water-soluble dual-site fluorescent probe for the rapid detection of cysteine with high sensitivity and specificity

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Supplementary files

Article information


Submitted
20 Aug 2019
Accepted
04 Sep 2019
First published
04 Sep 2019

Chem. Commun., 2019,55, 11762-11765
Article type
Communication

A water-soluble dual-site fluorescent probe for the rapid detection of cysteine with high sensitivity and specificity

B. Wang, R. Liu, J. Fang, Y. Wang and Y. Peng, Chem. Commun., 2019, 55, 11762
DOI: 10.1039/C9CC06468K

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