Chirality sensing by a fluorescent binaphthocrown ether-polythiophene conjugate.
作者： Gaku Fukuhara , Yoshihisa Inoue
DOI: 10.1039/C2CC17007H
关键词:
摘要: Chiral recognition abilities of the title host for (R)- and (S)-α-methyl-4-nitrobenzylamine were examined in ground excited states to give a relative affinity (KR/KS) 2.16 by spectral titration rate constant (kR/kS) 2.23 fluorescence quenching, revealing that quenching process is static not enantiodifferentiating.
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