# Shape memory polymers enable versatile magneto-active structure with 4D printability, variable stiffness, shape-morphing and effective grasping

> Research article (Smart Materials and Structures, 2023) · cited 23× · AI/ML

**Wikidata**: [openalex:W4383894941](https://www.wikidata.org/wiki/openalex:W4383894941)  
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