 The T15-ZR15MO TMZ alloy has been studied in recent years for biomedical applications, mainly due to its phase beta formation from the surface modification. It is possible to associate the volume and surface properties with a better biomedical response. This study aimed to evaluate the possibility of using anodization to obtain TiO2 nanotubes due to the presence of valve-type metal, ZR, and their composition. X-ray photoelectron spectroscopy, XPS, was performed to determine the surface chemical composition in both after-processing conditions, passive layer, and after-processing plus anodization, TiO2 nanotube growth. The anodization resulted in nanotubes with diameters and thicknesses of 126 plus or minus 35 and 1294 plus or minus 193 nanometers, respectively, and predominated anotase phase. Compared to the passive layer of titanium, which is less than 10 nanometers, the oxide layer formed was continuous and thicker. High-resolution spectra revealed that the oxide layer of the element alloys contained different oxidation. This article was authored by Reginaldo Toshihiro Kanatu, Daniel Duque Dominguez, Rodrigo Franca, and others. We are article.tv, links in the description below.