# 4D‐Printable Photocrosslinkable Polyurethane‐Based Inks for Tissue Scaffold and Actuator Applications

> Research article (Small, 2023) · cited 28× · AI/ML

**Wikidata**: [openalex:W4387157522](https://www.wikidata.org/wiki/openalex:W4387157522)  
**Source**: https://4ort.xyz/entity/4dprintable-photocrosslinkable-polyurethanebased-inks-for-tissue-scaffold-and-actuator-applications