In vivo metallic biomaterials and surface modification

被引：203

作者：

Hanawa, T ^{[1
]}

机构：

[1] Natl Res Inst Met, Biomat Res Team, Tsukuba, Ibaraki 3050047, Japan

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 1999年 / 267卷 / 02期

关键词：

metallic biomaterial; surface oxide layer; metallic ion release; titanium; surface modification;

D O I：

10.1016/S0921-5093(99)00101-X

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The chemical properties of metallic biomaterials used for artificial joints, bone plates, and dental implants in vivo are discussed based on empirical data. focusing on the maturation of surface oxide film on titanium and the film's destruction and regeneration in body fluids. It is reviewed the behavior of metallic materials in vivo and how to modify the surface of biomaterials to improve corrosion and wear resistance and bone conductivity. Effect of calcium ion implantation into titanium for improvement of its bone conductivity is given as an example. (C) 1999 Elsevier Science S.A. All rights reserved.

引用

页码：260 / 266

页数：7

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