Emission‐Color Control in Polymer Films by Memorized Fluorescence Solvatochromism in a New Class of Totally Organic Fluorescent Nanogel Particles

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Generation of strong circularly polarized luminescence induced by chiral organogel based on L-glutamide

We manufactured a conjugated host-guest system using an organogel fabricated from L-glutamic acid derived self-assembling molecules as the host material and a non-chiral fluorescent dye as the guest molecule. On the basis of the investigation on the induced chirality (i-CD) toward non-chiral dye, we confirmed that the first circularly polarized luminescence (CPL) could be brought about through the complexation with the organogel. The intensity of the i-CD and i-CPL depended upon the amount and type of amine component added, with the intensity increasing significantly with amine content. (C) 2018 Taiwan Institute of Chemical Engineers. Published by Elsevier B.V. All rights reserved