Thin films for the SiO₂–P₂O₅–CaO–ZnO system were synthesized by the sol-gel method. The compositions and technology for producing thin-film materials on a silicon substrate (model substrate) were developed. The structure of the films was investigated by means of infrared spectroscopy and x-ray phase analysis. It was established that the concentration and contents of the components in the system influence the properties of thin-film materials. The obtained materials are biologically highly active. The composition for obtaining thin-film material with a higher biological activity was determined.

中文翻译：

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用于 SiO2-P2O5-CaO-ZnO 系统的薄膜生物材料的溶胶-凝胶制备和性能

SiO ₂ -P ₂ O ₅ -CaO-ZnO 系统的薄膜通过溶胶-凝胶法合成。开发了在硅基板（模型基板）上生产薄膜材料的成分和技术。通过红外光谱和X射线相分析研究了薄膜的结构。已确定系统中组分的浓度和含量会影响薄膜材料的性能。获得的材料具有高生物活性。确定了用于获得具有更高生物活性的薄膜材料的组成。