# A DNA-Based MRI Contrast Agent for Quantitative pH Measurement

> Research article (ACS Sensors, 2021) · cited 14× · AI/ML

**Wikidata**: [openalex:W3132413010](https://www.wikidata.org/wiki/openalex:W3132413010)  
**Source**: https://4ort.xyz/entity/a-dna-based-mri-contrast-agent-for-quantitative-ph-measurement