Soft actuators and robots enabled by additive manufacturing

D Wang, J Wang, Z Shen, C Jiang, J Zou… - Annual Review of …, 2023 - annualreviews.org
Soft robotic systems are human friendly and can mimic the complex motions of animals,
which introduces promising potential in various applications, ranging from novel actuation …

Self‐healing and shape‐shifting polymers controlled by dynamic bonds

SW Zhou, C Yu, M Chen, CY Shi, R Gu… - Smart …, 2023 - Wiley Online Library
Dynamic chemistry refers to a type of fundamental science that involves precise construction
or regulation of reactional, motional, or constitutional dynamics of chemical systems. Under …

Scalable functionalized liquid crystal elastomer fiber soft actuators with multi-stimulus responses and photoelectric conversion

D Wu, Y Zhang, H Yang, A Wei, Y Zhang… - Materials …, 2023 - pubs.rsc.org
Liquid crystal elastomer (LCE) fibers exhibit large deformation and reversibility, making them
an ideal candidate for soft actuators. It is still challenging to develop a scalable strategy and …

Rapidly and repeatedly reprogrammable liquid crystalline elastomer via a shape memory mechanism

G Chen, B Jin, Y Shi, Q Zhao, Y Shen… - Advanced …, 2022 - Wiley Online Library
Realization of muscle‐like actuation for a liquid crystal elastomer (LCE) requires mesogen
alignment, which is typically achieved/fixed chemically during the synthesis. Post‐synthesis …

Shape Morphing Directed by Spatially Encoded, Dually Responsive Liquid Crystalline Elastomer Micro‐Actuators

M Liu, L Jin, S Yang, Y Wang, CB Murray… - Advanced …, 2023 - Wiley Online Library
Liquid crystalline elastomers (LCEs) with intrinsic molecular anisotropy can be programmed
to morph shapes under external stimuli. However, it is difficult to program the position and …

Multiple Shape Manipulation of Liquid Crystal Polymers Containing Diels‐Alder Network

X Huang, L Qin, J Wang, X Zhang… - Advanced Functional …, 2022 - Wiley Online Library
Multiple shape manipulation of soft materials, including reversible deformation, shape
memory effect, and shape remolding, are highly desirable in morphing structures and soft …

Three-dimensional printing of liquid crystal elastomers and their applications

Z Wang, Y Guo, S Cai, J Yang - ACS Applied Polymer Materials, 2022 - ACS Publications
Liquid crystal elastomers (LCEs), which are composed of liquid crystal mesogens and
polymer networks, exhibit excellent actuation performance and tailorable energy dissipation …

Liquid crystalline elastomer actuators with dynamic covalent bonding: Synthesis, alignment, reprogrammability, and self-healing

G Das, SY Park - Current Opinion in Solid State and Materials Science, 2023 - Elsevier
Liquid crystalline elastomers (LCEs) have demonstrated tremendous potential in
applications such as soft robotics, biomedical materials, electronics, sensors, and …

Light‐guided dynamic liquid crystalline elastomer actuators enabled by mussel adhesive protein chemistry

R Liang, H Yu, L Wang, D Shen - Advanced Functional …, 2023 - Wiley Online Library
Light‐guided soft actuators with dynamic polymer networks have drawn much attention in
recent years. However, the application of such actuators is limited by their synthetic …

Patterned actuators via direct ink writing of liquid crystals

M Pozo, JAHP Sol, SHP van Uden… - … Applied Materials & …, 2021 - ACS Publications
Soft actuators allowing multifunctional, multishape deformations based on single polymer
films or bilayers remain challenging to produce. In this contribution, direct ink writing is used …