Исследование пористости керамических композиционных материалов на основе гидроксиапатита и биоразлагаемых полиэфиров А. А. Гуцалова, А. А. Березовская, Д. Н. Лыткина
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ArticleOther title: Investigation of the porosity of ceramic composite materials based on hydroxyapatite and biodegradable polyesters [Parallel title]Subject(s): экспериментальные данные | пористость | биоматериалы | композиционные материалы | гидроксиапатит | сополимеры лактида и гликолидаGenre/Form: статьи в сборниках Online resources: Click here to access online
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Перспективы развития фундаментальных наук. Т. 2 : сборник научных трудов XV Международной конференции студентов, аспирантов и молодых ученых, 24–27 апреля 2018 г Т. 2 : Химия. С. 96-98Abstract: In the present study, we obtained porous composite materials based on biodegradable polymers and hydroxyapatite (HA) ceramics with different mass ratio of components. Special properties of porous materials allow to solve the most complicated problems in the field of bone tissue engineering. The characteristics of micro- and mesoporosity were investigated using low-temperature nitrogen adsorption. An experiment on the formation of a calcium-phosphate layer on the surface of samples in a SBF-solution was performed. The surface morphology of the composites throughout the experiment was investigated by SEM.
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In the present study, we obtained porous composite materials based on biodegradable polymers and hydroxyapatite (HA) ceramics with different mass ratio of components. Special properties of porous materials allow to solve the most complicated problems in the field of bone tissue engineering. The characteristics of micro- and mesoporosity were investigated using low-temperature nitrogen adsorption. An experiment on the formation of a calcium-phosphate layer on the surface of samples in a SBF-solution was performed. The surface morphology of the composites throughout the experiment was investigated by SEM.
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