Intramolecular chirality induction and intermolecular chirality modulation in BINOL bridged bisporphyrin hosts
Sign Up to like & getrecommendations! Published in 2017 at "Dyes and Pigments"
DOI: 10.1016/j.dyepig.2016.11.006
Abstract: Abstract We have studied the intra- and inter-molecular chirogenesis events on a family of chiral bisporphyrin hosts H1-H3 . The three pairs of enantiomers for H1-H3 were constructed by connecting two zinc(II) porphyrinates to a… read more here.
Keywords: chirality induction; chirality; bisporphyrin hosts; binol ... See more keywords
Helix Induction to Polyfluorenes Using Circularly Polarized Light: Chirality Amplification, Phase-Selective Induction, and Anisotropic Emission
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DOI: 10.1021/acs.macromol.8b01453
Abstract: Chirality induction (preferred-handed helix induction) to poly(9,9-dioctylfluorene-2,7-diyl) (poly(DOF)), poly(9,9-didodecylfluorene-2,7-diyl) (poly(DDF)), and poly(9,9-dihexylfluorene-2,7-diyl) (poly(DHF)) using circularly polarized light (CPL) was thoroughly investigated mainly using film samples. We found that the presence of the β-phase is indispensable… read more here.
Keywords: chirality induction; phase; helix induction; chirality ... See more keywords
The More the Slower: Self-Inhibition in Supramolecular Chirality Induction, Memory, Erasure, and Reversion.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.1c13210
Abstract: Self-inhibition has been observed widely in hierarchical biochemical processes but has yet to be demonstrated in pure molecular physical rather than chemical or biological processes. Herein, we report an unprecedented example of self-inhibition during the… read more here.
Keywords: self inhibition; inhibition; chirality induction; inhibition supramolecular ... See more keywords
Strong CPL-active liquid crystal materials induced by intermolecular hydrogen-bonding interaction and a chirality induction mechanism.
Sign Up to like & getrecommendations! Published in 2021 at "Soft matter"
DOI: 10.1039/d1sm01607e
Abstract: A novel co-assembly material can emit strong CPL signals (λem = 485 nm, glum = +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… read more here.
Keywords: strong cpl; liquid crystal; interaction chirality; chirality induction ... See more keywords