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Red emissive sulfone-rhodols as mitochondrial imaging agents
Kateryna V Vygranenko1, Yevgen M Poronik1, Antoni Wrzosek2
1Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland. dtgryko@icho.edu.pl.
Abstract:
The controlled hydrolysis of sulfone-rhodamines affords a series of core-modified red-emitting rhodols, the fluorescence of which is sensitive to solvent polarity with pronounced bathochromic shifts recorded in both DMSO and CH3CN combined with an up to 8-fold increase in the fluorescence quantum yield.
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