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Issue 2, 2015
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Ratiometric fluorescence detection of cysteine and homocysteine with a BODIPY dye by mimicking the native chemical ligation

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Abstract

The selective detection of cysteine and homocysteine over glutathione and other amino acids was demonstrated with an 8-MeS-BODIPY probe by mimicking the native chemical ligation approach, which allowed the selective and ratiometric fluorescence sensing of cysteine over other biothiols at physiologically relevant concentrations and in different organs of a zebrafish.

Graphical abstract: Ratiometric fluorescence detection of cysteine and homocysteine with a BODIPY dye by mimicking the native chemical ligation

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Publication details

The article was received on 04 Oct 2014, accepted on 11 Nov 2014 and first published on 11 Nov 2014


Article type: Paper
DOI: 10.1039/C4AN01791A
Author version available: Download Author version (PDF)
Citation: Analyst, 2015,140, 422-427
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    Ratiometric fluorescence detection of cysteine and homocysteine with a BODIPY dye by mimicking the native chemical ligation

    D. H. Ma, D. Kim, E. Seo, S. Lee and K. H. Ahn, Analyst, 2015, 140, 422
    DOI: 10.1039/C4AN01791A

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