A coumarin based fluorescent chemodosimeter for phosgene gas detection instantaneously in solution and the gas phase
Sima Paul, Pritam Ghosh, Partha Roy
Abstract
A coumarin based compound, 7-(diethylamino)-2-oxo-2<italic>H</italic>-chromene-3-carbaldehyde oxime, acts as a selective fluorescent chemodosimeter for phosgene gas in solution and as well as in the gas phase.
Topics & Concepts
ChemistryPhosgeneGas phaseFluorescenceCoumarinPhotochemistryOrganic chemistryQuantum mechanicsPhysicsMolecular Sensors and Ion DetectionSulfur Compounds in BiologyLuminescence and Fluorescent Materials