Recent progress and future perspectives on carbon-nanomaterial-dispersed liquid crystal composites

A Kumar, DP Singh, G Singh - Journal of Physics D: Applied …, 2021 - iopscience.iop.org
The realm of liquid crystals (LCs) has significantly benefited when amalgamated with the
exciting features of nanotechnology. Various nanomaterials (NMs) have shown their …

Recent trends and insights into carbon dots dispersed liquid crystal composites

G Singh, S Kumar, P Malik - Journal of Molecular Liquids, 2023 - Elsevier
The technique of dispersing nanomaterials into liquid crystal (LC) matrix to improve their
various physical parameters appears to be undergoing a paradigm change towards a more …

Polycyclic Aromatic Hydrocarbon‐based Soft Materials: Applications in Fluorescent Detection, Gelation, AIEE and Mechanochromism

H Goyal, P Kumar, R Gupta - Chemistry–An Asian Journal, 2023 - Wiley Online Library
The present review discusses selected compounds based on polycyclic aromatic
hydrocarbons (PAHs); mainly those containing naphthalene, anthracene, fluorene, pyrene …

[HTML][HTML] Charge mobility in discotic liquid crystals

R Termine, A Golemme - International Journal of Molecular Sciences, 2021 - mdpi.com
Discotic (disk-shaped) molecules or molecular aggregates may form, within a certain
temperature range, partially ordered phases, known as discotic liquid crystals, which have …

Eco-friendly carbon dots induced thermally stable vertical alignment in planar anchored nematic liquid crystal

P Priscilla, D Varshney, J Prakash, S Kumar… - Journal of Molecular …, 2023 - Elsevier
We report the induction of thermally stable vertical alignment of nematic liquid crystal, 4-
cyano-4′-pentylbiphenyl (5CB), in a planar anchored cell by do** with eco-friendly …

Effect of do** of organo-soluble carbon dots on ionic relaxation and conductivity of planar anchored cyanobiphenyl based nematic liquid crystal

P Priscilla, AK Singh, P Malik, S Kumar… - Journal of Molecular …, 2024 - Elsevier
We demonstrate here the striking effect of organo-soluble carbon dots (CDs, diameter∼ 7-8
nm) on the tunability of ionic relaxation and conductivity of the host, planar anchored …

Effect of carbon dots on tuning molecular alignment, dielectric and electrical properties of a smectogenic cyanobiphenyl-based liquid crystal material

P Priscilla, S Kumar, AK Gathania… - Journal of Physics D …, 2024 - iopscience.iop.org
Here, we demonstrate the effect of dispersing organosoluble carbon dots (CDs,∼ 7–8 nm)
on tuning the molecular alignment, dielectric and electrical properties of smectic A (SmA) …

Impact of carbon quantum dots on self-assembly and dielectric relaxation modes of a room temperature tri-component fluorinated antiferroelectric liquid crystal mixture

A Iqbal, M Urbanska, RS Dąbrowski, S Kumar, R Dhar - Soft Matter, 2023 - pubs.rsc.org
We investigated the impact of carbon quantum dots (CQDs) of sizes∼ 2–5 nm in a room
temperature tri-component fluorinated antiferroelectric liquid crystal (AFLC) mixture. The …

ESIPT-active columnar liquid crystal: Organic dyes and quantum dots-assisted fluorescence modulation

S Agarwal, SY Khatavi, BP Singh… - Journal of Materials …, 2024 - pubs.rsc.org
Tailoring, fine-tuning, and controlling the luminescent behavior and the associated photo-
physical properties of fluorophores have been the subject of contemporary research. Over …

Emerging nanoscience with discotic liquid crystals

M Kumar, S Varshney, S Kumar - Polymer Journal, 2021 - nature.com
Discotic liquid crystals (DLCs) are one-dimensional organic semiconducting materials and
represent new low cost, rejuvenating materials in optoelectronics. The development of novel …