A mitochondria-targeted colorimetric and ratiometric fluorescent probe for biological SO2 derivatives in living cells.

Chem Commun (Camb)

Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry Sichuan University, 29, Wangjiang Road, Chengdu, Sichuan Province, China.

Published: June 2015

A ratiometric fluorescent probe for SO2 derivatives based on the conjugate of carbazole and indolium was presented, which could selectively respond to HSO3(-) over other thiol compounds. More importantly, CZ-Id is a novel mitochondria-targeted ratiometric fluorescent probe to image exogenous SO2 derivatives.

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Source
http://dx.doi.org/10.1039/c5cc03055bDOI Listing

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