# PCNA as Protein‐Based Nanoruler for Sub‐10 nm Fluorescence Imaging

> Research article (Advanced Materials, 2023) · cited 11× · AI/ML

**Wikidata**: [openalex:W4389037507](https://www.wikidata.org/wiki/openalex:W4389037507)  
**Source**: https://4ort.xyz/entity/pcna-as-proteinbased-nanoruler-for-sub10-nm-fluorescence-imaging