Simultaneous Detection of Carbon Monoxide and Viscosity Changes in Cells
作者:Jonathan A. Robson、Markéta Kubánková、Tamzin Bond、Rian A. Hendley、Andrew J. P. White、Marina K. Kuimova、James D. E. T. Wilton‐Ely
DOI:10.1002/anie.202008224
日期:2020.11.23
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‐sensitiveBODIPYfluorophore that allows the measurement of microscopic viscosity in live cells via fluorescence lifetime imaging microscopy (FLIM) while also monitoring CO levels. This
A triazine-based BODIPY trimer as a molecular viscometer
作者:Sangram L. Raut、Joseph D. Kimball、Rafal Fudala、Ilkay Bora、Rahul Chib、Hana Jaafari、Marlius K. Castillo、Nicholas W. Smith、Ignacy Gryczynski、Sergei V. Dzyuba、Zygmunt Gryczynski
DOI:10.1039/c5cp07214j
日期:——
behaviour of a novel trimeric BODIPY rotor with a high extinction coefficient is reported. Steady state and time resolved fluorescence measurements established that the trimer could be used as a viscometer for molecular solvents, membrane-like environments and several cancer cell lines.