Fig. 1
From: Poorly soluble cobalt oxide particles trigger genotoxicity via multiple pathways
Morphometric analysis and particle size determination of Co3O4P. Co3O4P solutions resulted polydispersed and with multiple morphologies, as shown by SEM (a). The dispersion of particles in culture medium and after 15 min sonication was analysed by DLS (b). The mean intensity ± standard deviation (SD) corresponded to 397.3 ± 175.4 nm, and PDI = 0.21 ± 0.03 (n = 6). Both SEM and DLS showed that Co3O4P solutions were heterogeneous and composed of particles whose size ranged significantly