# Inkjet-printed paper-based sensor array for highly accurate pH sensing

> Research article (Analytica Chimica Acta, 2021) · cited 34× · AI/ML

**Wikidata**: [openalex:W3128919451](https://www.wikidata.org/wiki/openalex:W3128919451)  
**Source**: https://4ort.xyz/entity/inkjet-printed-paper-based-sensor-array-for-highly-accurate-ph-sensing