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Fig. 9 | Nanoscale Research Letters

Fig. 9

From: Biodistribution of a High Dose of Diamond, Graphite, and Graphene Oxide Nanoparticles After Multiple Intraperitoneal Injections in Rats

Fig. 9

Visualization of CNP aggregates in the proximity of collected organs by stereomicroscopy. In the connective and lipid tissue of the spleen serosa, small dots (1 μm), and groups (up to 2 mm) of graphene oxide nanoparticle aggregates were formed (a) and (b). Small dots (1 μm), groups (up to 2 mm), and aggregates (up to 1 mm) of graphite nanoparticles were formed in the connective and lipid tissue of the liver serosa (c) and (d). Black arrows indicate CNP aggregates

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