New liquid crystal assemblies based on cyano-hydrogen bonding interactions

M Hagar, HA Ahmed, RB Alnoman, M Jaremko… - Frontiers in …, 2021 - frontiersin.org
A new selection of supramolecular liquid crystal complexes based on complementary
molecules formed via hydrogen-bonding interactions is reported. All prepared complexes …

Probing the mesophase formation in thermotropic liquid crystal HBDBA using temperature-dependent Raman spectroscopy and DFT method

CB Patel, S Pandey, SK Singh, K Vikram… - Vibrational …, 2024 - Elsevier
Liquid crystalline properties of the synthesized liquid crystal (LC) N-(o-hydroxybenzylidene)-
N'-(4-n-alkoxybenzylidene) azines (HBDBA) are probed thoroughly using the …

Azobenzene-based supramolecular liquid crystals: The role of core fluorination

M Alaasar, JC Schmidt, AF Darweesh… - Journal of Molecular …, 2020 - Elsevier
The impact of core fluorination on the phase behaviour of supramolecular hydrogen-bonded
liquid crystals (HBLCs) is investigated in detail. Therefore, different types of HBLCs were …

Application of inverse gas chromatography in the surface characterization of diethanolamine modified polystyrene based polymer

AÇ Adigüzel, B Korkmaz, F Çakar… - Turkish Journal of …, 2021 - journals.tubitak.gov.tr
In the present work, diethanol amine modified polystyrene based polymer (PVBC-Diethanol
amine) was synthesized and characterized, then surface properties of the polymer were …

Aggregation dependent fluorescence switching in benzothiazole derivative based H-bonded mesogen

BB Chakraborty, S Anwar, S Das, SB Paul… - Liquid …, 2018 - Taylor & Francis
In this work, hydrogen-bonded liquid crystal exhibiting phase dependent fluorescence has
been reported. The H-bonded materials were prepared using pyridenyl benzothiazole and …

Supramolecular complexes based on 4-n-alkoxycinnamic acids and pyridine derivatives: Mesomorphic properties and prospects of applying to tribosystems

SA Syrbu, MS Fedorov, NI Giricheva… - Journal of Molecular …, 2020 - Elsevier
The processes of self-assembly by hydrogen-bonding in the system of 4-n-alkoxycinnamic
acid molecules (n-AOCA) with short hydrocarbon fragments (n= 2, 3), 4, 4′-bipyridine (BPy) …

Investigation of the surface properties of dibutyl amine modified poly (styrene) based polymer by inverse gas chromatography method

AÇ Adıgüzel, B Korkmaz, F Cakar… - Journal of Polymer …, 2021 - Springer
In the present study, poly (vinyl benzyl chloride)(PVBC) was prepared by the radical
polymerization method. Then, PVBC was reacted with dibutyl amine to obtain tertiary amine …

New Rod-like H-bonded Assembly Systems: Mesomorphic and Geometrical Aspects

LA Al-Mutabagani, L Abdullah Alshabanah, HA Ahmed… - Crystals, 2020 - mdpi.com
Experimental and geometrical approaches of new systems of mesomorphic 1: 1
supramolecular H-bonded complexes (SMHBCs) of five rings are discussed. The H-bonding …

Synthesis, characterization of new carboxylic acid derivatives bearing 1, 3, 4-thiadiazole moiety and study their liquid crystalline behaviors

HJ Jaffer, YA Aldhaif, IHR Tomi - Molecular Crystals and Liquid …, 2017 - Taylor & Francis
Thirteen carboxylic acid derivatives containing 1, 3, 4-thiadiazole ring in their core and
swinging alkoxy terminal were synthesized. They were characterized by 1H, 13C NMR …

The synthesis and investigation of mesomorphic, dielectric, and electro-optic behavior of novel chiral imine-based rod-like liquid crystal

D Ceylan-Erdoğan, E Ahlatcıoğlu Özerol… - Journal of Materials …, 2021 - Springer
The synthesis and mesomorphic properties of novel chiral imine-based rod-like molecules
carrying a (S)-3, 7-Dimethyloctyloxy unit and an-decyloxy chain at terminals have been …