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Синтез и биохимические характеристики биоактивных кальций-фосфатных материалов, полученных из спиртовых растворов Н. А. Гаврилов

By: Гаврилов, Никита АлексеевичMaterial type: ArticleArticleContent type: Текст Media type: электронный Other title: Synthesis and biochemical characteristics of bioactive calciumphosphate materials obtained from alcohol solutions [Parallel title]Subject(s): кальций-фосфатные материалы | оксид титана | биохимические характеристики материалов | экспериментальные исследованияGenre/Form: статьи в сборниках Online resources: Click here to access online In: Перспективы развития фундаментальных наук. Т. 2 : сборник научных трудов XVII Международной конференции студентов, аспирантов и молодых ученых, Россия, Томск, 21-24 апреля 2020 г Т. 2 : Химия. С. 50-52Abstract: Synthesized 2 series of powders by sol-gel method with different TiO2 content in the system. The percentage of elements in terms of the oxide system SiO2—P2O;-CaO-TiO2 is: composition 1: 52-14-24-10, composition 2: 52-17-29-2 wt.%, respectively. Solutions of composition 1 are stable for up to 11 days. Solutions of composition 2 are stable for up to 2 days. The physicochemical properties of calcium phosphate materials were studied using the methods of IR spectroscopy, thermal analysis and elemental analysis. The biochemical activity of the tablets according to the Kokubo method showed a significant absorption of Ca2 + and Mg2+ ions within 7 days.
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Synthesized 2 series of powders by sol-gel method with different TiO2 content in the system. The percentage of elements in terms of the oxide system SiO2—P2O;-CaO-TiO2 is: composition 1: 52-14-24-10, composition 2: 52-17-29-2 wt.%, respectively. Solutions of composition 1 are stable for up to 11 days. Solutions of composition 2 are stable for up to 2 days. The physicochemical properties of calcium phosphate materials were studied using the methods of IR spectroscopy, thermal analysis and elemental analysis. The biochemical activity of the tablets according to the Kokubo method showed a significant absorption of Ca2 + and Mg2+ ions within 7 days.

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