Colloidal shape controlled by molecular adsorption at liquid crystal interfaces

G Toquer, T Phou, S Monge, A Grimaldi… - The Journal of …, 2008 - ACS Publications
The ability to control finely the structure of materials remains a central issue in colloidal
science. Due to their elastic properties, liquid crystals (LC) are increasingly used to organize …

Chemoresponsive assemblies of microparticles at liquid crystalline interfaces

GM Koenig Jr, IH Lin, NL Abbott - Proceedings of the …, 2010 - National Acad Sciences
Assemblies formed by solid particles at interfaces have been widely studied because they
serve as models of molecular phenomena, including molecular self-assembly. Solid …

Recent advances in colloidal and interfacial phenomena involving liquid crystals

Y Bai, NL Abbott - Langmuir, 2011 - ACS Publications
This feature article describes recent advances in several areas of research involving the
interfacial ordering of liquid crystals (LCs). The first advance revolves around the ordering of …

Dynamic complex liquid crystal emulsions

A Concellón, CA Zentner… - Journal of the American …, 2019 - ACS Publications
We report a new class of dynamically reconfigurable complex colloids comprising
immiscible liquid crystals (LCs) and fluorocarbon oils. Producing stable spherical droplets …

Dynamics of ethyl cellulose nanoparticle self-assembly at the interface of a nematic liquid crystal droplet

Y Han, N Bizmark, NM Abukhdeir… - Physical Chemistry …, 2017 - pubs.rsc.org
Design and fabrication of many next-generation liquid crystal (LC)-based devices rely on
nematic LC domains in the form of drops or emulsions. In addition to surfactants, solid …

Design of functional materials based on liquid crystalline droplets

DS Miller, X Wang, NL Abbott - Chemistry of Materials, 2014 - ACS Publications
This brief Perspective focuses on recent advances in the design of functional soft materials
that are based on confinement of low molecular weight liquid crystals (LCs) within …

Liquid crystal emulsions: A versatile platform for photonics, sensing, and active matter

A Concellón - Angewandte Chemie International Edition, 2023 - Wiley Online Library
The self‐assembly of liquid crystals (LCs) is a fascinating method for controlling the
organization of discrete molecules into nanostructured functional materials. Although LCs …

Programming van der Waals interactions with complex symmetries into microparticles using liquid crystallinity

HA Fuster, X Wang, X Wang, E Bukusoglu… - Science …, 2020 - science.org
Asymmetric interactions such as entropic (eg, encoded by nonspherical shapes) or surface
forces (eg, encoded by patterned surface chemistry or DNA hybridization) provide access to …

Ordered Droplet Structures at the Liquid Crystal Surface<? format?> and Elastic-Capillary Colloidal Interactions

II Smalyukh, S Chernyshuk, BI Lev, AB Nych… - Physical review …, 2004 - APS
We demonstrate a variety of ordered patterns, including hexagonal structures and chains,
formed by colloidal particles (droplets) at the free surface of a nematic liquid crystal (LC) …

Exploiting imperfections in the bulk to direct assembly of surface colloids

M Cavallaro Jr, MA Gharbi, DA Beller… - Proceedings of the …, 2013 - National Acad Sciences
We exploit the long-ranged elastic fields inherent to confined nematic liquid crystals (LCs) to
assemble colloidal particles trapped at the LC interface into reconfigurable structures with …