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  • Title: Highly sensitive cyanide anion detection with a coumarin-spiropyran conjugate as a fluorescent receptor.
    Author: Shiraishi Y, Sumiya S, Hirai T.
    Journal: Chem Commun (Camb); 2011 May 07; 47(17):4953-5. PubMed ID: 21431213.
    Abstract:
    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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