Highly sensitive cyanide anion detection with a coumarin-spiropyran conjugate as a fluorescent receptor.

Chem Commun (Camb)

Research Center for Solar Energy Chemistry, Graduate School of Engineering Science, Osaka University, Toyonaka 560-8531, Japan.

Published: May 2011

A coumarin-spiropyran conjugate (2) shows a CN(-)-selective fluorescence enhancement under UV irradiation. This enables accurate determination of very low levels of CN(-) (>0.5 μM).

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Source
http://dx.doi.org/10.1039/c1cc10467eDOI Listing

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