Synthesis, crystal structure and living cell imaging of a Cu(2+)-specific molecular probe.


We report the development of a rhodamine chromene-based fluorescence probe to monitor the intracellular Cu(2+) level in living cells. The new fluorescent probe exhibits a fluorescence response towards Cu(2+) under physiological conditions with high sensitivity and selectivity, and facilitates the naked-eye detection of Cu(2+). The fluorescence intensity was… (More)
DOI: 10.1039/c1ob05358b


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