Uptake and Cytotoxicity of Ce(IV) Doped TiO₂ Nanoparticles in Human Hepatocyte Cell Line L02

Figure 4

TEM image of L02 cells treated with 150 mg mL⁻¹ CDTs for 48 hours. The cells were at different cell division periods: (a), primary periods, (b), middle periods, and (c), later periods.

(a)

(b)

(c)