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Issue 14, 2014
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A near-infrared colorimetric fluorescent chemodosimeter for the detection of glutathione in living cells

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Abstract

A novel near-infrared (NIR) and colorimetric fluorescent molecular probe based on a dicyanomethylene-4H-pyran chromophore for the selective detection of glutathione in living cells has been developed. The fluorescence OFF–ON switch is triggered by cleavage of the 2,4-dinitrobenzensulfonyl (DNBS) unit by the interaction with GSH.

Graphical abstract: A near-infrared colorimetric fluorescent chemodosimeter for the detection of glutathione in living cells

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Publication details

The article was received on 23 Oct 2013, accepted on 03 Dec 2013 and first published on 04 Dec 2013


Article type: Communication
DOI: 10.1039/C3CC48128J
Chem. Commun., 2014,50, 1751-1753
  • Open access: Creative Commons BY license
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    A near-infrared colorimetric fluorescent chemodosimeter for the detection of glutathione in living cells

    M. Li, X. Wu, Y. Wang, Y. Li, W. Zhu and T. D. James, Chem. Commun., 2014, 50, 1751
    DOI: 10.1039/C3CC48128J

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