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Simultaneous Detection of Carbon Monoxide and Viscosity Changes in Cells. | LitMetric

Simultaneous Detection of Carbon Monoxide and Viscosity Changes in Cells.

Angew Chem Int Ed Engl

Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, White City Campus, London, W12 0BZ, UK.

Published: November 2020

AI Article Synopsis

Article Abstract

A new family of robust, non-toxic, water-compatible ruthenium(II) vinyl probes allows the rapid, selective and sensitive detection of endogenous carbon monoxide (CO) in live mammalian cells under normoxic and hypoxic conditions. Uniquely, these probes incorporate a viscosity-sensitive BODIPY fluorophore that allows the measurement of microscopic viscosity in live cells via fluorescence lifetime imaging microscopy (FLIM) while also monitoring CO levels. This is the first example of a probe that can simultaneously detect CO alongside small viscosity changes in organelles of live cells.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7756414PMC
http://dx.doi.org/10.1002/anie.202008224DOI Listing

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