A novel Tantalum coating on porous SiC used for bone filling material

被引：22

作者：

Ma, Zhijie ^{[1
]}

Xie, Hui ^{[1
]}

Wang, Benjie ^{[1
]}

Wei, Xiaowei ^{[1
]}

Zhao, Dewei ^{[1
]}

机构：

[1] Dalian Univ, Affiliated ZhongShan Hosp, Dept Orthopaed, 6 Jiefang St, Dalian 116001, Liaoning, Peoples R China

来源：

MATERIALS LETTERS | 2016年 / 179卷

关键词：

Tantalum coating; Silicon carbide; Chemical vapor deposition; Scaffold; DEPOSITION; TITANIUM;

D O I：

10.1016/j.matlet.2016.05.065

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The bioactive metallic tantalum coating was successfully deposited on the surface of porous SiC by means of chemical vapor deposition (CVD). The morphology and phase composition of tantalum coating were characterized by SEM, EDS and XRD. The cell adhesion test was employed with pre-osteoblast to evaluate the cytocompatibility of Ta coating. The results showed an impact and adherent Ta film was coated on the surface of SiC. The MC3T3-E1 cells showed good adhesion and spreading on the surface of Ta coating, which indicated excellent bioactivity and cytocompatibility. It was proved that the porous SiC with Ta coating could be a potential material for the application as bone substitutes. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：166 / 169

页数：4

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