[HTML][HTML] Liquid crystal elastomers for actuation: A perspective on structure-property-function relation

ZC Jiang, Q Liu, YY **ao, Y Zhao - Progress in Polymer Science, 2024 - Elsevier
Liquid crystal elastomers (LCEs) have long held significant promise as materials for artificial
muscles and smart actuators. Recent advancements in this field have introduced innovative …

Design of untethered soft material micromachine for life-like locomotion

XQ Wang, GW Ho - Materials Today, 2022 - Elsevier
Living organisms composed of composite materials with complex structures support
autonomous and intelligent behaviors, such as motility, perception and response to changes …

Closed Twisted Hydrogel Ribbons with Self‐Sustained Motions under Static Light Irradiation

QL Zhu, W Liu, O Khoruzhenko, J Breu… - Advanced …, 2024 - Wiley Online Library
Self‐sustained motions are widespread in biological systems by harvesting energy from
surrounding environments, which inspire scientists to develop autonomous soft robots …

Animating hydrogel knotbots with topology-invoked self-regulation

QL Zhu, W Liu, O Khoruzhenko, J Breu, W Hong… - Nature …, 2024 - nature.com
Steering soft robots in a self-regulated manner remains a grand challenge, which often
requires continuous symmetry breaking and recovery steps for persistent motion. Although …

Light-steerable locomotion using zero-elastic-energy modes

Z Deng, K Li, A Priimagi, H Zeng - Nature Materials, 2024 - nature.com
Driving synthetic materials out of equilibrium via dissipative mechanisms paves the way
towards autonomous, self-sustained robotic motions. However, obtaining agile movement in …

Self-rotation-eversion of an anisotropic-friction-surface torus

Y Qiu, K Li - International Journal of Mechanical Sciences, 2024 - Elsevier
Recent experiments have revealed a new end-to-end ribbon spiral structure capable of
demonstrating two interconnected periodic zero-energy-mode self-rotation-eversion in …

Multimodal autonomous locomotion of liquid crystal elastomer soft robot

X Zhou, G Chen, B **, H Feng, Z Chen… - Advanced …, 2024 - Wiley Online Library
Self‐oscillation phenomena observed in nature serve as extraordinary inspiration for
designing synthetic autonomous moving systems. Converting self‐oscillation into …

Kirigami‐based light‐induced shape‐morphing and locomotion

YC Cheng, HC Lu, X Lee, H Zeng… - Advanced …, 2020 - Wiley Online Library
The development of stimuli‐responsive soft actuators, a task largely undertaken by material
scientists, has become a major driving force in pushing the frontiers of microrobotics …

Self-rotation of a liquid crystal elastomer rod under constant illumination

Y Qiu, D Ge, H Wu, K Li, P Xu - International Journal of Mechanical …, 2024 - Elsevier
Self-sustaining systems can generate and maintain periodic or chaotic motion under
constant external stimulation, and has potential applications in fields such as soft robotics …

Light-induced motion of three-dimensional pendulum with liquid crystal elastomeric fiber

C Bai, J Kang, YQ Wang - International Journal of Mechanical Sciences, 2024 - Elsevier
Liquid crystal elastomers (LCEs) typically exhibit slow deformation in response to
environmental stimuli. However, recent studies have demonstrated that when LCE is …