314091.fig.0010a
(a)
314091.fig.0010b
(b)
314091.fig.0010c
(c)
314091.fig.0010d
(d)
Figure 10: Uptake of SKOV-3 cells after 24 h of incubation with 25 mg/mL of anionic NPs. (a) Control cells; (b) Fe3O4@CMCS covalent; (c) Fe3O4@CMCS electrostatic; (d) Fe3O4@heparin. As shown in (b, c, and d) internalized NPs did not interfere with mitosis process. Magnification: 40x.