# Design and preparation of 3D printing intelligent poly <i>N</i> , <i>N</i> -dimethylacrylamide hydrogel actuators

> Research article (e-Polymers, 2020) · cited 16× · AI/ML

**Wikidata**: [openalex:W3034566869](https://www.wikidata.org/wiki/openalex:W3034566869)  
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