Tunable Light-Responsive Polyurethane-urea Elastomer Driven by Photochemical and Photothermal Coupling Mechanism

Tunable Light-Responsive Polyurethane-urea Elastomer Driven by Photochemical and Photothermal Coupling Mechanism

Light-driven soft actuators based on photoresponsive materials can be used to mimic biological motion, such as hand movements, without involving rigid or bulky electromechanical actuations. However, to our knowledge, no robust photoresponsive material with desireable mechanical and biological proper...

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Bibliographic Details
Main Author: Lei Wu (202933) (author)
Other Authors: Xia Huang (488238) (author), Meng Wang (124646) (author), Jishizhan Chen (15273712) (author), Jinke Chang (5239568) (author), Han Zhang (110653) (author), Xuetong Zhang (1477798) (author), Andrew Conn (5915774) (author), Jonathan Rossiter (5915777) (author), Martin Birchall (7215569) (author), Wenhui Song (3318960) (author)
Published: 2024
Subjects:
Biophysics
Cell Biology
Molecular Biology
Physiology
Biotechnology
Evolutionary Biology
Science Policy
Computational Biology
Space Science
Biological Sciences not elsewhere classified
Physical Sciences not elsewhere classified
without involving rigid
unique nanophase structure
lightweight soft robots
introducing photoswitchable moieties
bulky electromechanical actuations
bilayer actuator consisting
robust photoresponsive material
possessing excellent hyperelasticity
mimic biological motion
based polyurethane urea
urea elastomer driven
photochemical coupling effects
0 mpa ).
responsive polyurethane
photoresponsive materials
excellent biocompatibility
driven wearable
biological properties
6 mpa
pazo elastomer
pazo ).
theoretical analyses
polyimide films
main chain
implantable actuators
hand movements
exemplar application
desireable mechanical
clinical applications
biomedical applications
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