Applications of liquid crystals in biosensing and organic light-emitting devices: future aspects

S Setia, S Sidiq, J De, I Pani, SK Pal - Liquid Crystals, 2016 - Taylor & Francis
This article summarises recent advances made in our laboratory towards the development of
new technological applications, such as biosensors and organic light-emitting diodes …

Aromatic π–π driven supergelation, aggregation induced emission and columnar self-assembly of star-shaped 1, 2, 4-oxadiazole derivatives

SK Pathak, B Pradhan, RK Gupta, M Gupta… - Journal of Materials …, 2016 - pubs.rsc.org
A new family of star shaped 1, 2, 4-oxadiazole derivatives with the variation in the number of
flexible peripheral tails have been synthesized and characterized. It is interesting to note that …

Design and synthesis of extended pyrene based discotic liquid crystalline dyes

S Irla, M Pruthvi, VA Raghunathan, S Kumar - Dyes and Pigments, 2021 - Elsevier
The past few years have witnessed tremendous progress towards the design of new liquid
crystalline (LC) materials comprised of rigid π-conjugated molecules, particularly disc shape …

Design of Janus triphenylene mesogens: Facile synthesis, mesomorphism, photoluminescence, and semiconductivity

KQ Zhao, JQ Du, XH Long, M Jing, BQ Wang, P Hu… - Dyes and …, 2017 - Elsevier
A new variety of non-symmetrical triphenylene-based discogens has been synthesized by
intramolecular Scholl cyclodehydrogenation reaction of kinked terphenylenes using the …

Substituent effects on the photophysical properties of tris (salicylideneanilines)

CA Barboza, P Gawrys, M Banasiewicz… - Physical Chemistry …, 2021 - pubs.rsc.org
The role of electron acceptor/donor group substitution on the photophysical properties of tris
(salicylideneanilines)(TSANs) was investigated. These compounds were synthesised and …

Contrasting effects of heterocycle substitution and branched tails in the arms of star-shaped molecules

SK Pathak, S Nath, J De, SK Pal… - New Journal of …, 2017 - pubs.rsc.org
Herein, star-shaped tris (N-salicylideneaniline) s (TSANs) containing 1, 3, 4-oxadiazole
based and 1, 3, 4-thiadiazole based arms are synthesized and characterized. The …

Excited state intramolecular proton transfer induced fluorescent change and decay pathway of salicylideneaniline

Y Yang, H Zhai, Y Liu, X Jia, Y He, Q Ma, K Jiang… - Journal of …, 2019 - Elsevier
The fluorescent behaviors and nonadiabatic dynamics of salicylideneanilines and its two
derivatives have been theoretical studied. The enol form transfers to cis-keto after …

Chiral side groups trigger second harmonic generation activity in 3D octupolar bipyrimidine‐based organic liquid crystals

S Van Cleuvenbergen, P Kędziora… - Angewandte Chemie …, 2017 - Wiley Online Library
The design of efficient noncentrosymmetric materials remains the ultimate goal in the field of
organic second‐order nonlinear optics. Unlike inorganic crystals currently used in second …

The effect of regioisomerism on the mesomorphic and photophysical behavior of oxadiazole-based tris (N-salicylideneaniline) s: Synthesis and characterization

SK Pathak, S Nath, J De, SK Pal… - New Journal of …, 2017 - pubs.rsc.org
Two new regioisomeric star-shaped tris (N-salicylideneaniline) s are synthesized and
characterized. The arms of these star-shaped mesogens differ from each other with respect …

Photoluminescent Thin Films of Room-Temperature Glassy Tris (keto-hydrozone) Discotic Liquid Crystals and Their Nanocomposites with Single-Walled Carbon …

GB Hadjichristov, YG Marinov - ACS omega, 2023 - ACS Publications
This study addresses the photoresponse of liquid-crystalline tris (keto-hydrozone) discotic
(TKHD)─ a star-shaped molecular structure with three branches. Object of our research …