Conesa…Carrascosa {Sci Rep 6: 22354}

Intracellular nanoparticles mass quantification by near-edge absorption soft X-ray nanotomography. Sci Rep. 2016 Mar 10;6:22354. doi: 10.1038/srep22354.
Correlative microscopy and NEASXT volumetric representation. A) In vivo fluorescent image. Acidic organelles are labeled with Lysotracker (red). Scale bar, 20 µm. B) Soft X-ray mosaic image (709 eV) from the area enclosed by a yellow square in A). Scale bar, 4 µm. C) Volumetric representation of iron oxide densities within the cells, forming clusters near the nucleus. Scale bar, 2 µm.