# Multimaterial cryogenic printing of three-dimensional soft hydrogel machines

> Research article (Nature Communications, 2025) · cited 51× · AI/ML

**Wikidata**: [openalex:W4406001314](https://www.wikidata.org/wiki/openalex:W4406001314)  
**Source**: https://4ort.xyz/entity/multimaterial-cryogenic-printing-of-three-dimensional-soft-hydrogel-machines