Designing fast-response porous hydrogel actuators with improved toughness.

Chem Commun (Camb)

School of Mechanical Materials, Mechatronic and Biomedical Engineering, University of Wollongong, Wollongong, NSW 2522, Australia.

Published: December 2024

A design concept for porous hydrogel actuators is demonstrated, combining lower critical solution temperature (LCST)-type phase separation with crystallinity formation. In contrast to the existing methods of producing porous hydrogels, our concept could not only generate fast actuation speed, but also greatly enhance the hydrogel tensile strength and toughness.

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http://dx.doi.org/10.1039/d4cc04379kDOI Listing

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