Stimuli-response microsphere possessing information exchange and functional control

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An enantio-selective microsphere was prepared by the molecular imprinting technique for the separation of optically active Fmoc-PheOH. A synthetic ferroelectric liquid crystal monomer (functional monomer) responds to external electrical field possessing mesogenic group, spontaneous polarization property and chiral moiety was found to be effective for recognizing the chirality of amino acid derivative. The Fmoc-D-PheOH-imprinted microsphere containing the functional monomer reveals high enantio-selectivity toward the corresponding imprinted isomer compared to selectivity of another one in the electrical field.