Strong CPL-active liquid crystal materials induced by intermolecular hydrogen-bonding interaction and a chirality induction mechanism
Yihao Shen, Kun Yao, Hang Li, Zhaoran Xu, Yiwu Quan, Yixiang Cheng
Abstract
A novel co-assembly material can emit strong CPL signals ( g lum = +0.076/−0.064) from an achiral AIE-active β-cyanostilbene liquid crystal through intermolecular hydrogen bond interaction and chirality induction after a rapid cooling quench treatment.
Topics & Concepts
Chirality (physics)Intermolecular forceHydrogen bondMaterials scienceCrystal (programming language)CrystallographyLiquid crystalCrystal structureChemistryMoleculeOrganic chemistryChiral symmetryPhysicsOptoelectronicsQuarkNambu–Jona-Lasinio modelComputer scienceQuantum mechanicsProgramming languageLiquid Crystal Research AdvancementsPhotochromic and Fluorescence Chemistry