Improved adaptability of PEEK by Nb doped graphite-like carbon composite coatings for bio-tribological applications
文献类型：期刊论文
| 作者 | Huang JX(黄金霞)1,2; Wan SH(万善宏)1 ; Liu B(刘斌)3; Xue QJ(薛群基)1
|
| 刊名 | Surface and Coatings Technology
 |
| 出版日期 | 2014 |
| 卷号 | 247页码:20-29 |
| ISSN号 | 0257-8972 |
| 关键词 | Polyaryl-ether-ether-ketone Graphite-like carbon Cytotoxicity Friction and wear Medical implants |
| 通讯作者 | 万善宏 |
| 英文摘要 | Polyaryl-ether-ether-ketone (PEEK), an alternative to metal alloys in prosthesis implants, suffers from insufficient elasticity and biocompatibility, and generateswear particulates initiating the destructive osteolysis process. In this study coating the implant with Nb containing graphite-like carbon (GLC) film is performed using the closed field unbalanced magnetron sputtering system, the as-deposited Nb/GLC film is uniform and smooth. Themechanical assessment shows that Nb/GLC film has the strongly adhesive strength and goodmatching compliance to the flexible PEEK substrates. Especially, the use of GLC film not only effectively reduced the weargenerated debris in simulated body fluids but also exhibited excellently low friction character, as well as the lowestwear of the counterpart. Furthermore,Nb/GLCmatrix greatly improved the biocompatibility and osteogenesis of PEEK by the indication of the excellent adherent attachment, proliferation and differentiation of L-929 fibroblast-like cell. |
| 学科主题 | 材料科学与物理化学 |
| 资助信息 | National Natural Science Foundation of China (Nos. 51102247;51105352) |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000335620600003 |
| 公开日期 | 2014-10-27 |
| 源URL | [http://210.77.64.217/handle/362003/6600]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Lanzhou Univ, Sch Stomatol, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang JX,Wan SH,Liu B,et al. Improved adaptability of PEEK by Nb doped graphite-like carbon composite coatings for bio-tribological applications[J]. Surface and Coatings Technology,2014,247:20-29. |
| APA | Huang JX,Wan SH,Liu B,&Xue QJ.(2014).Improved adaptability of PEEK by Nb doped graphite-like carbon composite coatings for bio-tribological applications.Surface and Coatings Technology,247,20-29. |
| MLA | Huang JX,et al."Improved adaptability of PEEK by Nb doped graphite-like carbon composite coatings for bio-tribological applications".Surface and Coatings Technology 247(2014):20-29. |
入库方式： OAI收割
来源：兰州化学物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。