Heparin and Carboxymethylchitosan Metal Nanoparticles: An Evaluation of Their Cytotoxicity

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.

(a)

(b)

(c)

(d)