# 4D printing of PLA/PCL-based bio-polyurethane via moderate cross-linking to adjust the microphase separation

> Research article (Polymer, 2022) · cited 29× · AI/ML

**Wikidata**: [openalex:W4291000322](https://www.wikidata.org/wiki/openalex:W4291000322)  
**Source**: https://4ort.xyz/entity/4d-printing-of-pla-pcl-based-bio-polyurethane-via-moderate-cross-linking-to-adjust-the-microphase-separation