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    New Fluorescent Chemosensors for Cationic Guests: 1,8-Bis(azacrown)anthracenes

    New macrocyclic ditopic anthracenyl receptors display largechelation-enhanced fluorescence (CHEF) effects upon the addition of linear dications+NH3(CH2)nNH3 +. The amplitude of the effect, which is dependent on t...

    Sook Kyung Kim, Mi Yeon Bang, Sang-Hyeon Lee in Journal of inclusion phenomena and macrocy… (2002)