Strong CPL-active liquid crystal materials induced by intermolecular hydrogen-bonding interaction and a chirality induction mechanism.
basic_science · Level V
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- Record sourced from PubMed, PMID 34929727.
- Also identified by DOI 10.1039/d1sm01607e.
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Abstract
A novel co-assembly material can emit strong CPL signals (<i>λ</i><sub>em</sub> = 485 nm, <i>g</i><sub>lum</sub> = +0.076/-0.064) from an achiral AIE-active β-cyanostilbene (CYS) liquid crystal dye through intermolecular hydrogen bond (HB) interaction and chirality induction after a rapid cooling quench treatment.