Thermoresponsive Shape-Memory Hydrogel Actuators Made by Phototriggered Click Chemistry

URN to cite this document:: urn:nbn:de:bvb:355-epub-446884
DOI to cite this document:: 10.5283/epub.44688

Maiti, Binoy ; Abramov, Alex ; Franco, Lourdes ; Diaz Diaz, David

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Date of publication of this fulltext: 01 Feb 2021 08:45

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Abstract

This article describes the design and synthesis of a new series of hydrogel membranes composed of trialkyne derivatives of glycerol ethoxylate and bisphenol A diazide (BA-diazide) or diazide-terminated PEG600 monomer via a Cu(I)-catalyzed photoclick reaction. The water-swollen hydrogel membranes display thermoresponsive actuation and their lower critical solution temperature (LCST) values are ...