Variations to the Nanotube Surface for Bone Regeneration
Figure 2
Physical characterization of different-sized nanotube surfaces. (a) SEM micrographs of self-aligned TiO2 nanotubes with different diameters. The images show highly ordered nanotubes with four different pore sizes between 30–100 nm. (b) Table with average roughness () and surface contact angle measurements for Ti and 30–100 nm TiO2 nanotube surfaces.
