# Enhancing the magnetic relaxivity of MRI contrast agents via the localized superacid microenvironment of graphene quantum dots

> Research article (Biomaterials, 2020) · cited 77× · AI/ML

**Wikidata**: [openalex:W3017018038](https://www.wikidata.org/wiki/openalex:W3017018038)  
**Source**: https://4ort.xyz/entity/enhancing-the-magnetic-relaxivity-of-mri-contrast-agents-via-the-localized-superacid-microenvironment-of-graphene-quantu