The AnalystFluorescent DyesCyanidesCoumarinsHumansLimit of Detection
A dual-phase coumarin-based ratiometric fluorescent probe for highly sensitive cyanide sensing and bioimaging applications.
Moumita Ghosh, Amitav Biswas, Atanu Maji, Subhabrata Guha, Gaurav Das, Rahul Naskar, Saswati Gharami, Tapan Kumar Mondal
Published: 202510.1039/d5an00816f
Abstract
A coumarin-based fluorescent probe, DHMH, was synthesized for the sensitive and selective detection of cyanide ions (CN-) over other competing anions. This probe exhibited a dual recognition mechanism for cyanide through a change in its ratiometric e…
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