Issue 5, 2023

Cascade energy transfer augmented circular polarization in photofluorochromic cholesteric texture

Abstract

Circularly polarized luminescence (CPL)-active light-harvesting systems consisting of a light-responsive donor (R-1), mediator (Nile red), and terminal acceptor (Cyanine 5) are constructed in cholesteric liquid crystals. A dynamically tunable CPL dissymmetry factor and energy transfer modes, are achieved via the closed-ring and open-ring conversion between R-1-O and R-1-C.

Graphical abstract: Cascade energy transfer augmented circular polarization in photofluorochromic cholesteric texture

Supplementary files

Article information

Article type
Communication
Submitted
22 Nov 2022
Accepted
12 Dez 2022
First published
12 Dez 2022

Chem. Commun., 2023,59, 567-570

Cascade energy transfer augmented circular polarization in photofluorochromic cholesteric texture

C. Ren, T. Zhao, Y. Shi and P. Duan, Chem. Commun., 2023, 59, 567 DOI: 10.1039/D2CC06317D

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