# Botanical‐Inspired 4D Printing of Hydrogel at the Microscale

> Research article (Advanced Functional Materials, 2019) · cited 214× · AI/ML

**Wikidata**: [openalex:W2983901563](https://www.wikidata.org/wiki/openalex:W2983901563)  
**Source**: https://4ort.xyz/entity/botanicalinspired-4d-printing-of-hydrogel-at-the-microscale