# A pH-Responsive Liquid Crystal Hydrogel Actuator with Calcium-Induced Reprogrammable Shape Fixing

> Research article (ACS Applied Polymer Materials, 2022) · cited 48× · AI/ML

**Wikidata**: [openalex:W4206661187](https://www.wikidata.org/wiki/openalex:W4206661187)  
**Source**: https://4ort.xyz/entity/a-ph-responsive-liquid-crystal-hydrogel-actuator-with-calcium-induced-reprogrammable-shape-fixing