Fig. 4From: Cryo-soft X-ray tomography as a quantitative three-dimensional tool to model nanoparticle:cell interactionCryo-SXT tomogram-derived colour-coded volumetric representation of endosome size in MCF-7 cells incubated with SPION for 0 (CTR), 3, 6, 12 and 24 h. The nucleus was segmented in blue. Field of view, 11.5 μm x 11.5 μm. Dataset acquired at ALBABack to article page