Development in liquid crystal microcapsules: fabrication, optimization and applications

R Qu, TF George, G Li - Journal of Materials Chemistry C, 2022 - pubs.rsc.org
A liquid crystal (LC) is an intermediate phase between a liquid and solid whose molecular
orientation can be well-ordered, but the shape of the bulk LC material is like a flow. As the …

Introduction to colloidal and microfluidic nematic microstructures

S Čopar, M Ravnik, S Žumer - Crystals, 2021 - mdpi.com
In this brief review, we give an introduction to selected colloidal and microfluidic nematic
microstructures, as enabled by the inherent anisotropy and microscopic orientational …

Anisotropic active colloidal particles in liquid crystals: A Multi-particle Collision Dynamics simulation study

VD Alaniz, H Híjar - Physica A: Statistical Mechanics and its Applications, 2023 - Elsevier
We investigate numerically the motion of active elongated colloidal particles in a nematic
liquid crystal. Active particles imposing three different anchoring conditions on the …

Overview of liquid crystal biosensors: From basic theory to advanced applications

R Qu, G Li - Biosensors, 2022 - mdpi.com
Liquid crystals (LCs), as the remarkable optical materials possessing stimuli-responsive
property and optical modulation property simultaneously, have been utilized to fabricate a …

Dynamics of defects around anisotropic particles in nematic liquid crystals under shear

H Híjar - Physical Review E, 2020 - APS
Nematic multiparticle collision dynamics is used to simulate disclination ring defects around
spherocylinders suspended in a liquid crystal. A solvent-solute interaction potential is …

Orientation Dependent Interaction and Self‐Assembly of Cubic Magnetic Colloids in a Nematic Liquid Crystal

DV Sudhakaran, RK Pujala… - Advanced Optical …, 2020 - Wiley Online Library
Spherical microparticles dispersed in nematic liquid crystals have been extensively
investigated in the past years. Here, experimental studies are reported on the elastic …

Rapid Surface Charge Map** Based on a Liquid Crystal Microchip

L Ouyang, H Chen, R Xu, R Shaik, G Zhang, J Zhe - Biosensors, 2024 - mdpi.com
Rapid surface charge map** of a solid surface remains a challenge. In this study, we
present a novel microchip based on liquid crystals for assessing the surface charge …

Maneuvering superparamagnetic particles in a nematic liquid crystal by transverse electric and in-plane rotating magnetic fields

A Sudarsanam, KN Dutta, S Dhara - Physical Review Applied, 2024 - APS
The transport of microparticles in fluids is of current interest and controlling their trajectories
at will is of paramount importance for fundamental research and applications. Here, we …

A perspective on guided electrophoretic transport of particles in liquid crystals

DK Sahu, D Venkuzhy Sudhakaran, S Dhara - Applied Physics Letters, 2024 - pubs.aip.org
Nonlinear electrophoresis in complex fluids like nematic liquid crystals provides new
pathways toward achieving precisely controlled motion and assembly of microscopic …

Convergence to line and surface energies in nematic liquid crystal colloids with external magnetic field

F Alouges, A Chambolle, D Stantejsky - Calculus of Variations and Partial …, 2024 - Springer
We use the Landau-de Gennes energy to describe a particle immersed into nematic liquid
crystals with a constant applied magnetic field. We derive a limit energy in a regime where …