Surface characterization of titanium based dental implants

被引：19
|
作者：
Castilho, Guilherme A. A. [1 ]
Martins, Maximiliano D. [1 ]
Macedo, Waldemar A. A. [1 ]
机构：
[1] Ctr Desenvolvimento Tecnol Nucl, Lab Fis Aplicada, BR-31270901 Belo Horizonte, MG, Brazil
来源：
BRAZILIAN JOURNAL OF PHYSICS | 2006年 / 36卷 / 3B期
关键词：
titanium implants; dental implants; surface morphology;
D O I：
10.1590/S0103-97332006000600055
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The study of dental implant surfaces is relevant in order to better understand the interaction of the titanium surface and the surrounding tissues. Clinical success is achieved not only because of implant material but also because of other properties as implant design, surface treatment and quality. In this work, we report a detailed surface investigation of three major Brazilian made implants and compared them to a world-known implant. The surface composition and morphology were investigated by using X-ray photoelectron spectroscopy and scanning electron microscopy. Results of a biological test implemented in order to verify the bioactivity of the implant surface are also presented.
引用
收藏
页码：1004 / 1008
页数：5
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