Electrophoretic Deposition of Carbon Nanotubes over TiO₂ Nanotubes: Evaluation of Surface Properties and Biocompatibility

Figure 6

Bio-SEM of MC3T3-E1 cell culture on Ti specimens for 48 h: (a) TiO₂ NTs, (b) MWCNTs-TiO₂ NTs; (c) and (d) magnify, respectively, (a) and (b).

(a)

(b)

(c)

(d)