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Issue 80, 2013
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A highly sensitive near-infrared fluorescent probe for cysteine and homocysteine in living cells

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Abstract

A near-infrared fluorescent probe (Cy–O–CHO) for the detection of endogenous Cys/Hcy in living cells was designed and synthesized. Cy–O–CHO exhibited high sensitivity and good selectivity to Cys/Hcy under physiological conditions with a detection limit of 7.9 nM for Cys.

Graphical abstract: A highly sensitive near-infrared fluorescent probe for cysteine and homocysteine in living cells

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Publication details

The article was received on 21 Jul 2013, accepted on 07 Aug 2013 and first published on 07 Aug 2013


Article type: Communication
DOI: 10.1039/C3CC45519J
Citation: Chem. Commun., 2013,49, 9176-9178
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    A highly sensitive near-infrared fluorescent probe for cysteine and homocysteine in living cells

    F. Kong, R. Liu, R. Chu, X. Wang, K. Xu and B. Tang, Chem. Commun., 2013, 49, 9176
    DOI: 10.1039/C3CC45519J

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