# PhotoMetrix: An Application for Univariate Calibration and Principal Components Analysis Using Colorimetry on Mobile Devices

> Research article (Journal of the Brazilian Chemical Society, 2016) · cited 118× · AI/ML

**Wikidata**: [openalex:W2474526741](https://www.wikidata.org/wiki/openalex:W2474526741)  
**Source**: https://4ort.xyz/entity/photometrix-an-application-for-univariate-calibration-and-principal-components-analysis-using-colorimetry-on-mobile-devi