Physical Sciences and Mathematics Commons^™

Co Sense And Release Flavonols: Progress Toward The Development Of An Analyte Replacement Photocorm For Use In Living Cells, Marina Popova, Tatiana Soboleva, Abby D. Benninghoff, Lisa M. Berreau

Chemistry and Biochemistry Faculty Publications

Carbon monoxide (CO) is a signaling molecule in humans. Prior research suggests that therapeutic levels of CO can have beneficial effects in treating a variety of physiological and pathological conditions. To facilitate understanding of the role of CO in biology, molecules that enable fluorescence detection of CO in living systems have emerged as an important class of chemical tools. A key unmet challenge in this field is the development of fluorescent analyte replacement probes that replenish the CO that is consumed during detection. Herein, we report the first examples of CO sense and release molecules that involve combining a common …