Research Article
Cellular Homeostasis and Antioxidant Response in Epithelial HT29 Cells on Titania Nanotube Arrays Surface
Figure 2
EDX profiles for (a) TiP and (b) TNA. The formation of TiO2 nanotubes on TNA surface probably contributed to the presence of a higher oxide element on TNA compared to TiP surface.
| (a) |
| (b) |