Research Article
Cellular Homeostasis and Antioxidant Response in Epithelial HT29 Cells on Titania Nanotube Arrays Surface
Figure 1
Field emission scanning electron microscopy image for (a) TiP and (b) TNA surface. The anodization process on TiP contributed to the formation of nanotubular oxide structure of TiO2, denoted as titania nanotubes arrays.
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