Heterodimeric hydrogen-bonded mesogens comprising pyridine moiety: A review

D Devadiga, TN Ahipa - Liquid Crystals Reviews, 2020 - Taylor & Francis
Hydrogen bonding plays an important role in building the super-structures in chemical and
biological systems because of its specificity and directionality. In this context, significant …

Influence of carbon quantum dots on electro–optical performance of nematic liquid crystal

H Eskalen - Applied Physics A, 2020 - Springer
A simple synthesis of carbon quantum dots (CQDs) from green sources has attracted
increasing attention nowadays. Here we report the synthesis of water-soluble fluorescent …

New insights into the liquid crystal behaviour of hydrogen-bonded mixtures provided by temperature-dependent FTIR spectroscopy

DA Paterson, A Martínez-Felipe, SM Jansze… - Liquid …, 2015 - Taylor & Francis
The phase behaviour of equimolar mixtures of 6-(4ʹ-cyanobiphenyl-4-yl) hexyloxybenzoic
acid (CB6OBA) with either 1-(4-butylazobenzene-4ʹ-oxy)-5-(4-oxypyridine) pentane …

Theoretical (DFT) and experimental studies on multiple hydrogen bonded liquid crystals comprising between aliphatic and aromatic acids

S Sundaram, R Jayaprakasam, M Dhandapani… - Journal of Molecular …, 2017 - Elsevier
Liquid crystalline complex has been designed from non-mesogenic citric acid (CA) and
mesogenic 4-undecyloxybenzoic acid (11OBA) in different mole ratio by means of …

Synthesis and characterization of hydrogen bonded liquid crystal complexes by 4-octyloxy benzoic acid and some dicarboxylic acids

M Okumuş - Journal of Molecular Liquids, 2018 - Elsevier
Hydrogen bonded liquid crystal complexes synthesized from mesogenic 4-octyloxy benzoic
acid (8OBA) and some non-mesogenic dicarboxylic acids {HOOCsingle bond (CH 2) n …

[HTML][HTML] Mesophase behavior of new linear supramolecular hydrogen-bonding complexes

HA Ahmed, M Hagar, A Aljuhani - RSC advances, 2018 - pubs.rsc.org
Thermal and mesophase behavior of four new series of hydrogen-bonded supramolecular
complexes (In/IIm) were investigated by differential scanning calorimetry and phases …

[HTML][HTML] Thermal and electro-optic properties of graphene oxide-doped hexylcyanobiphenyl liquid crystal

Ş Özgan, H Eskalen, Y Tapkıranlı - Journal of Theoretical and Applied …, 2018 - Springer
Hexylcyanobiphenyl liquid crystal was doped with graphene oxide at ratios% 0.25 GO,% 0.5
GO,% 1GO and% 2GO, and the change in physical properties of pristine and the doped …

Mesophase behaviour of 1:1 mixtures of 4-n-alkoxyphenylazo benzoic acids bearing terminal alkoxy groups of different chain lengths

HA Ahmed, MM Naoum, GR Saad - Liquid Crystals, 2016 - Taylor & Francis
The thermal and mesophase behaviour of all possible 1: 1 mixtures (I n/I m) formed from any
two homologues of 4-n-alkoxyphenylazo benzoic acids bearing different alkoxy chain …

[HTML][HTML] Induced phases of new H-bonded supramolecular liquid crystal complexes; mesomorphic and geometrical estimation

RB Alnoman, HA Ahmed, M Hagar, KA Abu Al-Ola… - Molecules, 2020 - mdpi.com
New five rings architecture of 1: 1 supramolecular hydrogen bonded (H-bonded) complexes
were formed between 4-(2-(pyridin-4-yl) diazenyl-3-methylphenyl 4-alkoxybenzoates and 4 …

Electro-optical, thermal and dielectric properties of ternary mixture of E7/6CB/6BA liquid crystal mixture complex

H Eskalen, M Okumuş, Ş Özgan - Optik, 2019 - Elsevier
In this study, a novel liquid crystal mixture complex was designed and synthesized from the
nematic liquid crystal mixture E7, hexylcyanobiphenyl (6CB) and hexylbenzoic acid (6BA) …