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Title: A new approach to produce calcium-phosphate coatings on titanium
Authors: Golovanova, О. А.
Zaits, А. V.
Kuimova, Marina Valerievna
Keywords: кальций-фосфатные покрытия; титан; композиционные порошки; гидроксиапатиты; желатин; поверхностные характеристики; морфологические характеристики; титановые подложки; ионные пучки; кристаллы; регенерация
Issue Date: 2017
Publisher: IOP Publishing
Citation: Golovanova О. А. A new approach to produce calcium-phosphate coatings on titanium / О. А. Golovanova, А. V. Zaits, M. V. Kuimova // IOP Conference Series: Materials Science and Engineering. — 2017. — Vol. 168 : Radiation-Thermal Effects and Processes in Inorganic Materials (RTEP2016) : XII International Conference, 4–12 September 2016, Tomsk, Russian Federation : [proceedings]. — [012063, 6 p.].
Abstract: In the study, hydroxyapatite-gelatin composite powders were synthesized from simulated body fluid (SBF) with gelatin content ranging from 1 to 3 wt. %. It was established that all the samples were single-phase and represented hydroxyapatite. The surface and morphological characteristics of the produced hydroxyapatite-gelatin (HAG) based coatings were studied. Uniform deposition of the composite on the titanium substrate surface (VT1-0) was found to occur on etched titanium samples. It is shown that exposure of titanium substrates with hydroxyapatite-gelatin (HAG) based coating to powerful ion beam can stimulate further growth of crystals and regeneration of the surface.
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