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  • Title: Chirality sensing by a fluorescent binaphthocrown ether-polythiophene conjugate.
    Author: Fukuhara G, Inoue Y.
    Journal: Chem Commun (Camb); 2012 Feb 04; 48(11):1641-3. PubMed ID: 22167253.
    Abstract:
    Chiral recognition abilities of the title host for (R)- and (S)-α-methyl-4-nitrobenzylamine were examined in the ground and excited states to give a relative affinity (K(R)/K(S)) of 2.16 by spectral titration and a relative rate constant (k(R)/k(S)) of 2.23 by fluorescence quenching, revealing that the quenching process is static and not enantiodifferentiating.
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