roughness, deposition of ions from electrolytes, and thickness of
the film. The parameters that most affect the oxide characteristics
are the electrolyte solution (concentration of reagents, pH and
temperature), the electrical potential difference imposed between
cathode and anode, and the current density imposed to reach that
value of potential difference [12–14]. Sonochemistry is widely
used in electrochemistry, synthesis of nanomaterials and other
applications. Mohapatra and co-workers [15,16] have described
the application of sonochemistry to synthesize TiO2 nanotubes.
Various kinds of electrolytes such as HNO3, H2SO4 and their mixtures
were used for the preparation of titanium oxide films by
anodization of Ti substrate with the application of ultrasonic irradiation
[17,18]. It is known that the surfaces containing Ca and or/P
induce osteoinduction of new bones and become bioactive. Ultrasonically
assisted anodic oxidation of titanium using the mixture
of Ca-GP and CA electrolytes for the incorporation of Ca and P into
TiO2 film surfaces has not been reported.