# Multiple Response Colors of Invisible Hollow Silica Photonic Crystals Patterns for Information Encoding

> Research article (Advanced Materials Interfaces, 2021) · cited 11× · AI/ML

**Wikidata**: [openalex:W3184526893](https://www.wikidata.org/wiki/openalex:W3184526893)  
**Source**: https://4ort.xyz/entity/multiple-response-colors-of-invisible-hollow-silica-photonic-crystals-patterns-for-information-encoding