4D Printing of Hygroscopic Liquid Crystal Elastomer Actuators.
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DOI: 10.1002/smll.202100910
Abstract: Liquid crystal elastomers (LCEs) are broadly recognized as programmable actuating materials that are responsive to external stimuli, typically heat or light. Yet, soft LCEs that respond to changes in environmental humidity are not reported, except… read more here.
Keywords: hygroscopic liquid; printing hygroscopic; lce; liquid crystal ... See more keywords