An effect of chiral dopants on mesomorphic and electro-optical properties of ferroelectric smectic mixture
Sign Up to like & getrecommendations! Published in 2019 at "Liquid Crystals"
DOI: 10.1080/02678292.2019.1613689
Abstract: ABSTRACT The aim of the presented research was an assessment of an effect of chiral dopants on the physical and electro-optical properties of a ferroelectric smectic mixture which is a key factor of elaboration of… read more here.
Keywords: effect chiral; properties ferroelectric; optical properties; electro optical ... See more keywords
Broadband reflection prepared by loading chiral dopants in white carbon black
Sign Up to like & getrecommendations! Published in 2021 at "Liquid Crystals"
DOI: 10.1080/02678292.2021.1902582
Abstract: ABSTRACT Cholesteric liquid crystals with helicoidal molecular architecture are known for their ability to selectively reflect light with the wavelength that is determined by the periodicity of molecular orientations. In this paper, the broadband reflective… read more here.
Keywords: broadband reflection; white carbon; chiral dopants; carbon black ... See more keywords
Properties and structural coloured film preparation of some chiral dopants derived from D-Isosorbide
Sign Up to like & getrecommendations! Published in 2021 at "Molecular Crystals and Liquid Crystals"
DOI: 10.1080/15421406.2020.1864571
Abstract: A series of chiral dopants derived from D-isosorbide were synthesized. Some of them exhibita monotropicsmecticA phase. Comparison of the melting points of these chiral dopants, the decrease of them... read more here.
Keywords: properties structural; derived isosorbide; dopants derived; coloured film ... See more keywords
Effects of chiral dopants on double-twist configurations of lyotropic chromonic liquid crystals in a cylindrical cavity.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review. E"
DOI: 10.1103/physreve.100.012702
Abstract: We investigate how chiral dopants affect the chiral symmetry breaking of lyotropic chromonic liquid crystals (LCLCs) focusing on the double-twist (DT) director configurations in a cylindrical capillary. LCLCs of unusual elastic properties tend to exhibit… read more here.
Keywords: liquid crystals; chromonic liquid; chiral dopants; double twist ... See more keywords
Giant chiral amplification of chiral 2D perovskites via dynamic crystal reconstruction
Sign Up to like & getrecommendations! Published in 2024 at "Science Advances"
DOI: 10.1126/sciadv.ado5942
Abstract: Chiral hybrid perovskites show promise for advanced spin-resolved optoelectronics due to their excellent polarization-sensitive properties. However, chiral perovskites developed to date rely solely on the interaction between chiral organic ligand cations exhibiting point chirality and… read more here.
Keywords: chiral dopants; chiral amplification; perovskites via; chiral perovskites ... See more keywords
New Amides and Imidoamides of Maleopimaric Acid as a Chiral Dopants for Nematic Liquid Crystal Compositions
Sign Up to like & getrecommendations! Published in 2018 at "Russian Journal of General Chemistry"
DOI: 10.1134/s107036321802010x
Abstract: A method for the synthesis of N-(4-alkyl, alkoxyphenyl)amides and imidoamides of maleopimaric acid was developed. Their thermal stability and optical activity were estimated. The properties of liquid crystal compositions with the synthesized compounds as chiral… read more here.
Keywords: maleopimaric acid; crystal compositions; liquid crystal; amides imidoamides ... See more keywords
Unimodal Nematic Liquid Crystalline Random Copolymers Designed for Accepting Chiral Dopants
Sign Up to like & getrecommendations! Published in 2017 at "Bulletin of the Chemical Society of Japan"
DOI: 10.1246/bcsj.20160343
Abstract: The miscibility of chiral molecules to unimodal side-chain nematic liquid crystalline (LC) polymers was studied to generate chiral nematic phases. Chiral dopants, a phenyl benzoate derivative S-811... read more here.
Keywords: chiral dopants; liquid crystalline; unimodal nematic; nematic liquid ... See more keywords
Investigating the Electro-Optic Response of Steroid Doped Liquid Crystal Devices
Sign Up to like & getrecommendations! Published in 2023 at "Applied Sciences"
DOI: 10.3390/app13085054
Abstract: Nature is highly efficient at producing chiral compounds that are enantiomerically pure. The inherent chirality of naturally occurring biomolecules means that many have the potential to be used as chiral dopants for cholesteric liquid crystal… read more here.
Keywords: electro optic; chiral dopants; liquid crystal; crystal devices ... See more keywords
Synthesis and Characterization of Novel Bio-Chiral Dopants Obtained from Bio-Betulin Produced by a Fermentation Process
Sign Up to like & getrecommendations! Published in 2021 at "Crystals"
DOI: 10.3390/cryst11070785
Abstract: Cholesteric liquid crystals are frequently produced by the addition of chiral dopants to achiral nematic hosts. We report here the synthesis and performance of chiral dopants obtained from bio-betulin produced by a fermentation process. An… read more here.
Keywords: obtained bio; bio betulin; chiral dopants; betulin ... See more keywords
The Missing Relationship between the Miscibility of Chiral Dopants and the Microscopic Dynamics of Solvent Liquid Crystals: A Molecular Dynamics Study
Sign Up to like & getrecommendations! Published in 2023 at "Symmetry"
DOI: 10.3390/sym15051092
Abstract: Nematic liquid crystals (LCs) are known to undergo a phase transition to chiral nematic LCs possessing helices upon doping with enantiomeric molecules known as chiral dopants. The relationship between the helical pitch (p), the molar… read more here.
Keywords: chiral dopants; miscibility chiral; relationship; miscibility ... See more keywords
4,6-Diaryl-5,5-difluoro-1,3-dioxanes as chiral dopants for liquid crystal compositions
Sign Up to like & getrecommendations! Published in 2024 at "Beilstein Journal of Organic Chemistry"
DOI: 10.3762/bjoc.20.246
Abstract: Two racemic anti-4,6-diphenyl-5,5-difluoro-1,3-dioxanes were prepared and the corresponding enantiomers were evaluated as potential new chiral dopants for liquid-crystal compositions. read more here.
Keywords: chiral dopants; liquid crystal; crystal compositions; dopants liquid ... See more keywords