A new approach to produce calcium-phosphate coatings on titanium

7th International Conference Radiation-thermal Effects and Processes in Inorganic Materials

材料科学;物理学

Golovanova, O.A.^1 ; Zaits, A.V.^1 ; Kuimova, M.V.^2

Department of Inorganic Chemistry Omsk, F. M. Dostoevsky State University, Russia^1

National Research Tomsk Polytechnic University, Tomsk, Russia^2

关键词: Gelatin composites;    Morphological characteristic;    New approaches;    Simulated body fluids;    Single phase;    Titanium substrates;    Uniform deposition;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/168/1/012063/pdf
DOI  :  10.1088/1757-899X/168/1/012063

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

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.