4D printing with mechanically robust, thermally actuating hydrogels

Shannon E. Bakarich, Robert Gorkin III, Marc in het Panhuis, Geoffrey M. Spinks

Research output: Contribution to journalArticlepeer-review

461 Citations (Scopus)

Abstract

A smart valve is created by 4D printing of hydrogels that are both mechanically robust and thermally actuating. The printed hydrogels are made up of an interpenetrating network of alginate and poly(N-isopropylacrylamide). 4D structures are created by printing the "dynamic" hydrogel ink alongside other static materials.
Original languageEnglish
Pages (from-to)1211-1217
Number of pages7
JournalMacromolecular Rapid Communications
Volume36
Issue number12
DOIs
Publication statusPublished - 2015

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