# Three-dimensional mass density mapping of cellular ultrastructure by ptychographic X-ray nanotomography

> Research article (Journal of Structural Biology, 2015) · cited 92× · AI/ML

**Wikidata**: [openalex:W2195815419](https://www.wikidata.org/wiki/openalex:W2195815419)  
**Source**: https://4ort.xyz/entity/three-dimensional-mass-density-mapping-of-cellular-ultrastructure-by-ptychographic-x-ray-nanotomography