The sol-gel method was used to synthesize thin films based on the system SiO2–CaO–P2O5–TiO2. Infrared spectroscopy, x-ray phase analysis, and thermal analysis were used to investigate the properties of the material. The thin films were obtained from film-forming solutions (FFS) on substrates comprised of single-crystalline silicon (model substrate) by drawing at the rate 5 mm/sec followed by heat-treatment at 60°C for 20 min and at 600 and 800°C for 1 h. The biological activity was investigated under artificial conditions in the SBF medium. Bioactive material starts to grow when the weight content of titanium oxide in the system reaches 10%.
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This work was performed as part of a government task (government registration No. 114051370021) of the Ministry of Science and Education of the Russian Federation under contract No. 1432.
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Translated from Steklo i Keramika, No. 9, pp. 39 – 44, September, 2016.
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Borilo, L.P., Lyutova, E.S. Properties of Materials Obtained by the Sol-Gel Method Based on the System SiO2–CaO–P2O5–TiO2 . Glass Ceram 73, 348–352 (2017). https://doi.org/10.1007/s10717-017-9887-2
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DOI: https://doi.org/10.1007/s10717-017-9887-2