Synthesis and properties of bioactive thin-film materials based on the SiO2–P2O5–СаO and SiO2–P2O5–CaO–TiO2 systems

Аннотация

Thin films based on the SiO₂–P₂O₅–СаO and SiO₂–P₂O₅–CaO–TiO₂ systems have been grown from film-forming solutions by a sol–gel process. We have studied the physicochemical processes underlying film growth and the phase composition, structure, and biological activity of the materials obtained. The addition of titanium oxide has been shown to improve the biological activity of the materials.