Liquid crystal dimers and smectic phases from the intercalated to the twist-bend

CT Imrie, R Walker, JMD Storey, E Gorecka… - Crystals, 2022 - mdpi.com
In this review we consider the relationships between molecular structure and the tendency of
liquid crystal dimers to exhibit smectic phases, and show how our application of these led to …

Hyper-stable field-stimulated soft cholesteric heliconical architectures

C Yuan, J Chen, B Liu, P Sun, H Hu, Y Tang, Y Wang… - Matter, 2023 - cell.com
Cholesteric heliconical (CH) superstructures are capable of manipulating the photonic band
gap over an ultra-wide spectral range, making them desirable for field-stimulated soft …

Imine based four-ring chalcone-ester liquid crystals: synthesis, characterization, mesomorphic behaviour and DFT approach

KD Katariya, KJ Nakum, H Soni, S Nada… - Journal of Molecular …, 2023 - Elsevier
In this study, new imine-based chalcone-ester liquid crystals with symmetric and
unsymmetrical alkoxy chains were synthesized and their mesomorphic behaviour was …

Wide Nematogenic azomethine/ester liquid crystals based on new biphenyl derivatives: Mesomorphic and computational studies

FS Alamro, DA Tolan, AM El-Nahas, HA Ahmed… - Molecules, 2022 - mdpi.com
The thermal stability and mesomorphic behavior of a new biphenyl azomethine liquid crystal
homologues series,(E)-4-(([1, 1′-biphenyl]-4-ylmethylene) amino) phenyl 4-(alkoxy) …

Remarkable smectic phase behaviour in odd-membered liquid crystal dimers: the CT6O. m series

R Walker, D Pociecha, JMD Storey… - Journal of Materials …, 2021 - pubs.rsc.org
The syntheses and characterisation of the first ten homologues of the (34-[6-(4-{(E)-[(4-
alkylphenyl) imino] methyl} phenoxy)-hexyl][11, 21: 24, 31-terphenyl]-14-carbonitriles …

New patterns of twist-bend liquid crystal phase behaviour: the synthesis and characterisation of the 1-(4-cyanobiphenyl-4′-yl)-10-(4-alkylaniline-benzylidene-4′-oxy …

AF Alshammari, D Pociecha, R Walker, JMD Storey… - Soft matter, 2022 - pubs.rsc.org
The synthesis and characterisation of the 1-(4-cyanobiphenyl-4′-yl)-10-(4-
alkylanilinebenzylidene-4′-oxy) decanes (CB10O· m) are reported. This series shows a …

[HTML][HTML] Asymmetrical liquid crystals synthesis for effective sensing: Fluorescence investigations

ZR Banoon, AKA Al-Lami, AM Abbas, M Al-Shakban… - Results in …, 2023 - Elsevier
Currently, a new set of asymmetrical dimeric molecules with a Schiff-base at one end and a
chalcone alkali substitution by di-ether are made and their liquid crystal and fluorescence …

Synthesis, mesomorphic and geometrical approaches of new non-symmetrical system based on central naphthalene moiety

HA Ahmed, M A. El-Atawy - Liquid Crystals, 2021 - Taylor & Francis
New non-symmetrical homologues series based on central naphthalene moiety,(E)-4-(4-
(hexyloxy phenyl diazenylnaphthalene-1-yl-4ʹ-alkoxybenzoate (I 6/n), were synthesised …

Pyrene-fused poly-aromatic regioisomers: Synthesis, columnar mesomorphism, and optical properties

Q Zeng, S Liu, H Lin, KX Zhao, XY Bai, KQ Zhao, P Hu… - Molecules, 2023 - mdpi.com
π-Extended pyrene compounds possess remarkable luminescent and semiconducting
properties and are being intensively investigated as electroluminescent materials for …

Induced nematic phase of new synthesized laterally fluorinated azo/ester derivatives

FS Alamro, HA Ahmed, MA El-Atawy, SA Al-Zahrani… - Molecules, 2021 - mdpi.com
A new series of laterally fluorinated mesomorphic compounds, namely 2-fluoro-4-((4-
(alkyloxy) phenyl) diazenyl) phenyl 4-substitutedbenzoate (Inx) were prepared and …