# Grayscale stereolithography 3D printing of shape memory polymers for dual information encryption based on reconfigurable geometry and tunable optics

> Research article (Chemical Engineering Journal, 2024) · cited 26× · AI/ML

**Wikidata**: [openalex:W4392947819](https://www.wikidata.org/wiki/openalex:W4392947819)  
**Source**: https://4ort.xyz/entity/grayscale-stereolithography-3d-printing-of-shape-memory-polymers-for-dual-information-encryption-based-on-reconfigurable