Enlightening materials with photoswitches

A Goulet‐Hanssens, F Eisenreich… - Advanced Materials, 2020 - Wiley Online Library
Incorporating molecular photoswitches into various materials provides unique opportunities
for controlling their properties and functions with high spatiotemporal resolution using …

Design of collective motions from synthetic molecular switches, rotors, and motors

D Dattler, G Fuks, J Heiser, E Moulin, A Perrot… - Chemical …, 2019 - ACS Publications
Precise control over molecular movement is of fundamental and practical importance in
physics, biology, and chemistry. At nanoscale, the peculiar functioning principles and the …

Photodeformable azobenzene‐containing liquid crystal polymers and soft actuators

X Pang, J Lv, C Zhu, L Qin, Y Yu - Advanced Materials, 2019 - Wiley Online Library
Photodeformable liquid crystal polymers (LCPs) that adapt their shapes in response to light
have aroused a dramatic growth of interest in the past decades, since light as a stimulus …

Photocontrol of fluid slugs in liquid crystal polymer microactuators

J Lv, Y Liu, J Wei, E Chen, L Qin, Y Yu - Nature, 2016 - nature.com
The manipulation of small amounts of liquids has applications ranging from biomedical
devices to liquid transfer. Direct light-driven manipulation of liquids, especially when …

Light-driven liquid crystalline materials: from photo-induced phase transitions and property modulations to applications

HK Bisoyi, Q Li - Chemical Reviews, 2016 - ACS Publications
Light-driven phenomena both in living systems and nonliving materials have enabled truly
fascinating and incredible dynamic architectures with terrific forms and functions. Recently …

Reconfigurable photoactuator through synergistic use of photochemical and photothermal effects

M Lahikainen, H Zeng, A Priimagi - Nature communications, 2018 - nature.com
A reconfigurable actuator is a stimuli-responsive structure that can be programmed to adapt
different shapes under identical stimulus. Reconfigurable actuators that function without …

A chaotic self-oscillating sunlight-driven polymer actuator

K Kumar, C Knie, D Bléger, MA Peletier… - Nature …, 2016 - nature.com
Nature provides much inspiration for the design of materials capable of motion upon
exposure to external stimuli, and many examples of such active systems have been created …

Multifunctional ferrofluid-infused surfaces with reconfigurable multiscale topography

W Wang, JVI Timonen, A Carlson, DM Drotlef… - Nature, 2018 - nature.com
Develo** adaptive materials with geometries that change in response to external stimuli
provides fundamental insights into the links between the physical forces involved and the …

A light‐activated polymer composite enables on‐demand photocontrolled motion: transportation at the liquid/air interface

S Ma, X Li, S Huang, J Hu, H Yu - … Chemie International Edition, 2019 - Wiley Online Library
Swimmers at liquid/air interfaces have drawn enormous attention because of their potential
applications. Described herein is one novel light‐driven swimmer based on a bimorph …

Four-dimensional printed liquid crystalline elastomer actuators with fast photoinduced mechanical response toward light-driven robotic functions

L Ceamanos, Z Kahveci… - … applied materials & …, 2020 - ACS Publications
Remote light exposure of photoresponsive liquid crystalline polymers has drawn great
attention over the last years as an attractive strategy to generate mechanical work with high …