Exploiting Molecular Orders at the Interface of Microdroplets for Intelligent Materials

M Liu, S Yang - Accounts of Chemical Research, 2024 - ACS Publications
Conspectus The intrinsic molecular order of liquid crystals (LCs) and liquid crystalline
elastomers (LCEs) is the origin of their stimuli-responsive properties. The programmable …

Topological transformations of a nematic drop

R Koizumi, D Golovaty, A Alqarni, BX Li… - Science …, 2023 - science.org
Morphogenesis of living systems involves topological shape transformations which are
highly unusual in the inanimate world. Here, we demonstrate that a droplet of a nematic …

Photonic features of blue phase liquid crystals under curved confinement

J Money, JG Munguia-Fernández, S Norouzi… - Chemical …, 2023 - pubs.rsc.org
Blue phase (BP) liquid crystals represent a fascinating state of soft matter that showcases
unique optical and electro-optical properties. Existing between chiral nematic and isotropic …

Coupling of nematic in-plane orientational ordering and equilibrium shapes of closed flexible nematic shells

L Mesarec, W Góźdź, V Kralj-Iglič, S Kralj, A Iglič - Scientific reports, 2023 - nature.com
The impact of the intrinsic curvature of in-plane orientationally ordered curved flexible
nematic molecules attached to closed 3D flexible shells was studied numerically. A Helfrich …

Run-and-halt motility of droplets in response to light

A Ryabchun, D Babu, J Movilli, R Plamont, MCA Stuart… - Chem, 2022 - cell.com
Microscopic motility is a property that emerges from systems of interacting molecules.
Unraveling the mechanisms underlying such motion requires coupling the chemistry of …

Dynamic photomask directed lithography based on electrically stimulated nematic liquid crystal architectures

M Liu, R Yang, Z Guo, K Chen, H Feng, H Lu… - Nature …, 2024 - nature.com
Lithography technology is a powerful tool for preparing complex microstructures through
projecting patterns from static templates with permanent features onto samples. To simplify …

Morphogenesis of a chiral liquid crystalline droplet with topological reconnection and Lehmann rotation

J Yoshioka, Y Ito, K Fukao - Scientific Reports, 2024 - nature.com
Morphogenesis is a hierarchical phenomenon that produces various macroscopic structures
in living organisms, with high reproducibility. This study demonstrates that such structural …

Flattened and wrinkled encapsulated droplets: Shape morphing induced by gravity and evaporation

D Riccobelli, HH Al-Terke, P Laaksonen… - Physical Review Letters, 2023 - APS
We report surprising morphological changes of suspension droplets (containing class II
hydrophobin protein HFBI from Trichoderma reesei in water) as they evaporate with a …

Focal conic flowers, dislocation rings, and undulation textures in smectic liquid crystal Janus droplets

WS Wei, J Jeong, PJ Collings, AG Yodh - Soft Matter, 2022 - pubs.rsc.org
Liquid crystalline phases of matter often exhibit visually stunning patterns or textures. Mostly,
these liquid crystal (LC) configurations are uniquely determined by bulk LC elasticity …

Phase transitions and topological defects in discotic liquid crystal droplets with planar anchoring: a Monte Carlo simulation study

D Salgado-Blanco, E Díaz-Herrera… - Soft Matter, 2023 - pubs.rsc.org
In this work we present the results of Monte Carlo (MC) simulations at the isothermal–
isobaric ensemble for a discotic liquid crystal (DLC) droplet whose surface promotes edge …