Iron Oxide Magnetic Nanoparticles: Characterization and Toxicity Evaluation by In Vitro and In Vivo Assays
Figure 6
Light optical image of the kidney after 48 h exposure to γ-Fe2O3 nanoparticles at concentrations of 0.7 mL/kg (b), 1.7 mL/kg (c), and 3.7 mL/kg (d). The reference sample is also presented (a).