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. 2013 Nov 8;8:4379–4389. doi: 10.2147/IJN.S53221

Figure 1.

Figure 1

(AC) TiO2 nanotubes and drug release. (A) Scanning electron microscopy (SEM) images of TiO2 nanotubes (top and cross-section views). The SEM image shows pores instead of nanotube structures, with pore diameters of about 80 nm and a length of about 800 nm. (B and C) Release kinetics of vancomycin loaded to the TiO2 nanotube Titanium (Ti) samples.