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  • Title: A highly selective turn-on near-infrared fluorescent probe for hydrogen sulfide detection and imaging in living cells.
    Author: Wang R, Yu F, Chen L, Chen H, Wang L, Zhang W.
    Journal: Chem Commun (Camb); 2012 Dec 14; 48(96):11757-9. PubMed ID: 23111545.
    Abstract:
    We have described a turn-on near-infrared fluorescent probe Cy-NO(2) based on nitro group reduction for intracellular H(2)S detection. The probe employs cyanine dye as a fluorophore, and is equipped with a nitro group as a fluorescent modulator. It is readily employed for assessing intracellular H(2)S level changes, and confocal imaging is achieved successfully.
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