| Improved adaptability of PEEK by Nb doped graphite-like carbon composite coatings for bio-tribological applications | |
| Department | 固体润滑国家重点实验室 |
Huang JX(黄金霞)1,2; Wan SH(万善宏)1 ; Liu B(刘斌)3; Xue QJ(薛群基)1; Wan SH(万善宏)
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| 2014 | |
| Source Publication | Surface and Coatings Technology
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| ISSN | 0257-8972 |
| Volume | 247Pages:20-29 |
| Abstract | 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. |
| Keyword | Polyaryl-ether-ether-ketone Graphite-like Carbon Cytotoxicity Friction And Wear Medical Implants |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1016/j.surfcoat.2014.03.016 |
| Funding Organization | National Natural Science Foundation of China (Nos. 51102247;51105352) |
| Indexed By | SCI |
| If | 1.998 |
| Language | 英语 |
| Funding Project | 低维材料摩擦学组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/6600 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Wan SH(万善宏) |
| Affiliation | 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 |
| Recommended Citation 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,&万善宏.(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. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 5-黄金霞-万-surf coat te（2220KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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