Modelling complex liquid crystal mixtures: from polymer dispersed mesophase to nematic nanocolloids

ER Soule, AD Rey - Molecular Simulation, 2012 - Taylor & Francis
Liquid crystals (LCs) are synthetic and biological viscoelastic anisotropic soft matter
materials that have a combination of fluidity of liquids and anisotropy of solids and find use …

Nucleation and growth of cholesteric collagen tactoids: A time-series statistical analysis based on integration of direct numerical simulation (DNS) and long short-term …

SA Khadem, AD Rey - Journal of Colloid and Interface Science, 2021 - Elsevier
Hypothesis Liquid-crystalline phase separation by nucleation and growth (NG) is a crucial
step in the formation of collagen-based biomaterials. However, the fundamental …

Structure and Pattern Formation in Biological Liquid Crystals: Insights From Theory and Simulation of Self-Assembly and Self-Organization

Z Wang, P Servio, AD Rey - Frontiers in Soft Matter, 2022 - frontiersin.org
This review presents theory and simulation of liquid crystal phase ordering in biological
fibrous materials, solutions, and composites in the presence of elastic fields, second phase …

Theoretical platform for liquid-crystalline self-assembly of collagen-based biomaterials

SA Khadem, AD Rey - Frontiers in Physics, 2019 - frontiersin.org
The collagen triple helix is a ubiquitous biomacromolecule used in acidic aqueous solutions
as precursor in the fabrication of artificial compact bone and cornea and in tissue …

Extracting shape from curvature evolution in moving surfaces

OFA Gutierrez, AD Rey - Soft Matter, 2018 - pubs.rsc.org
Shape is a crucial geometric property of surfaces, interfaces, and membranes in biology,
colloidal and interface science, and many areas of physics. This paper presents theory …

Elastic response and phase behavior in binary liquid crystal mixtures

H Sidky, JK Whitmer - Soft Matter, 2016 - pubs.rsc.org
Utilizing density-of-states simulations, we perform a full mapping of the phase behavior and
elastic responses of binary liquid crystalline mixtures represented by the multicomponent …

Dynamic wetting model for the isotropic-to-nematic transition over a flat substrate

AD Rey, EE Herrera-Valencia - Soft Matter, 2014 - pubs.rsc.org
Phase ordering over solid substrates is a ubiquitous and important soft material
transformation process whose description incorporates wetting, anchoring and phase …

Nonisothermal model for the direct isotropic/smectic-A liquid-crystalline transition

NM Abukhdeir, AD Rey - Langmuir, 2009 - ACS Publications
An extension to a high-order model for the direct isotropic/smectic-A liquid-crystalline phase
transition was derived to take into account thermal effects including anisotropic thermal …

Shape-dynamic growth, structure, and elasticity of homogeneously oriented spherulites in an isotropic/smectic-a mesophase transition

NM Abukhdeir, AD Rey - Liquid Crystals, 2009 - Taylor & Francis
A Landau-de Gennes model that integrates the nematic quadrupolar tensor order parameter
and complex smectic-A order parameters is used to simulate the two-dimensional growth of …

Simulation of spherulite growth using a comprehensive approach to modeling the first-order isotropic/smectic-A mesophase transition

NM Abukhdeir, AD Rey - arXiv preprint arXiv:0807.4525, 2008 - arxiv.org
A comprehensive modeling and simulation study of the first-order isotropic/smectic-A
transition is presented and applied to phase diagram computation and two-dimensional …