Near-infrared fluorogenic imaging of carbon monoxide in live cells using palladium-mediated carbonylation.

Chem Commun (Camb)

State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, China.

Published: February 2024

Here we develop a near infrared (NIR) fluorogenic probe for carbon monoxide (CO) detection and imaging based on palladium-mediated carbonylation using a NIR boron-dipyrromethene difluoride as a fluorophore and tetraethylene glycols as aqueous moieties. The probe is utilized to image exogenous and endogenous CO under different stimulated conditions in live cells.

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Source
http://dx.doi.org/10.1039/d3cc04523dDOI Listing

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