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Updated: Jan 14, 2026

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High-Contrast and Fast Photorheological Switching of a Twist-Bend Nematic Liquid Crystal
Published on: October 31, 2019
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A room temperature nematic luminescent liquid crystal: a FRET donor for amplified circularly polarized luminescence
Yao Xiao1, Xue-Lan Pan1, Xiang-Jian Cao1
1College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518071, China. zqyu@szu.edu.cn.
Abstract:
A binary room temperature cholesteric luminescent liquid crystal (N*LLC) composed of an AIE-active NLLC, CS5, and a luminescent chiral inducer, NiR-Chol, was employed as a FRET donor and acceptor, respectively. Through circularly polarized FRET, the N*LLC exhibited amplified intrinsic CPL and circumvented the photonic bandgap-caused energy loss.

