# An MRI contrast agent based on a zwitterionic metal-chelating polymer for hepatorenal angiography and tumor imaging

> Research article (Journal of Materials Chemistry B, 2020) · cited 32× · AI/ML

**Wikidata**: [openalex:W3027275233](https://www.wikidata.org/wiki/openalex:W3027275233)  
**Source**: https://4ort.xyz/entity/an-mri-contrast-agent-based-on-a-zwitterionic-metal-chelating-polymer-for-hepatorenal-angiography-and-tumor-imaging