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A Fluorescent Cy7-Mercaptopyridine for the Selective Detection of Glutathione over Homocysteine and Cysteine

We describe a near-infrared (NIR) fluorescent probe 1 for the selective detection of GSH over Hcy and Cys under physiological conditions. Probe 1 was composed of Cy7 as a NIR dye and 2-mercaptopyridine as a GSH-reactive site and fluorescence quencher. In the presence of GSH, the 2-mercaptopyridine f...

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Detalles Bibliográficos
Publicado en:Sensors (Basel)
Main Authors: Yoon, Shin A, Kim, Wantae, Sharma, Amit, Verwilst, Peter, Won, Miae, Lee, Min Hee
Formato: Artigo
Idioma:Inglês
Publicado: MDPI 2018
Assuntos:
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC6164685/
https://ncbi.nlm.nih.gov/pubmed/30200477
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/s18092897
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