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Multifunction Nanostructural Coatings for Load-bearing Implants

机译:用于负重植入物的多功能纳米结构涂层

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摘要

Development of biomaterials that accelerate adaptation of artificial implants to living tissues and extend implant service is the field at the turn of current biology and material authority, which is now booming. The surface of implants operating under load is modified with multicomponent nanostructured coatings that ensure necessary physical, mechanical, tribological, and biological properties. The fundamentally new approach to designing new biocompatible thin-film materials is that some additional elements (Ca, O, P) are introduced into coatings on the basis of titanium carbide and carbonitride to improve mechanical and tribological properties of the materials and render them bioactive, biocompatible, and non-toxicity. Inorganic admixtures GAP...(Ca_(10)(PO_4)_6(OH)_2), CaO, and TiO_2 are introduced as soon as at the stage of the composite target obtaining by the method of self-propagating high-temperature synthesis (SHS).
机译:当前正在蓬勃发展的当前生物学和材料权威的转折点是发展能够加速人造植入物适应生物组织并扩展植入服务的生物材料的领域。负载下运行的植入物表面经过多组分纳米结构涂层的修饰,可确保必要的物理,机械,摩擦学和生物学特性。设计新的生物相容性薄膜材料的根本新方法是,在碳化钛和碳氮化物的基础上,将一些其他元素(Ca,O,P)引入涂层中,以改善材料的机械和摩擦学性能并使它们具有生物活性,具有生物相容性,并且无毒。在通过自蔓延高温合成方法获得复合靶材的阶段就引入无机混合物GAP ...(Ca_(10)(PO_4)_6(OH)_2),CaO和TiO_2( SHS)。

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