# A Facile Approach To Prepare Tough and Responsive Ultrathin Physical Hydrogel Films as Artificial Muscles

> Research article (ACS Applied Materials & Interfaces, 2017) · cited 78× · AI/ML

**Wikidata**: [openalex:W2752576219](https://www.wikidata.org/wiki/openalex:W2752576219)  
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