Abstract
This study aims to develop tantalum oxide (Ta2O5) films onto commercially-pure titanium (cp-Ti) surface using magnetron sputtering deposition and to evaluate its electrochemical behavior, biocompatibility and biofilm formation. Cp-Ti discs will be divided into groups: machined (surface I - control) and treated with Ta2O5 films (surface II - experimental). In the electrochemical assay, sta…