# Colorimetric photonic tongue for metal ions screening

> Research article (Matter, 2022) · cited 18× · AI/ML

**Wikidata**: [openalex:W4220679252](https://www.wikidata.org/wiki/openalex:W4220679252)  
**Source**: https://4ort.xyz/entity/colorimetric-photonic-tongue-for-metal-ions-screening