# Self-healable and recyclable polyurethane-polyaniline hydrogel toward flexible strain sensor

> Research article (Composites Part B Engineering, 2021) · cited 149× · AI/ML

**Wikidata**: [openalex:W3161901174](https://www.wikidata.org/wiki/openalex:W3161901174)  
**Source**: https://4ort.xyz/entity/self-healable-and-recyclable-polyurethane-polyaniline-hydrogel-toward-flexible-strain-sensor