Fabrication of Mg Coating on PEEK and Antibacterial Evaluation for Bone Application
文献类型：期刊论文
| 作者 | Ji, Yang2; Yu, Xiaoming1,3; Zhu, Hao2 |
| 刊名 | COATINGS
 |
| 出版日期 | 2021-08-01 |
| 卷号 | 11期号:8页码:10 |
| 关键词 | PEEK Mg coating vapor deposition antibacterial |
| DOI | 10.3390/coatings11081010 |
| 通讯作者 | Zhu, Hao(haozhu2000@163.com) |
| 英文摘要 | Polyetheretherketone (PEEK) is an alternative biomedical polymer material to traditional metal and ceramic biomaterials. However, as a bioinert material, its wide application in the medical field is seriously restricted due to its lack of bioactivity. In this research, pure Mg was successfully deposited on a PEEK substrate by vapor deposition to improve the antibacterial properties of PEEK implants. The morphology and elemental composition of the coating were characterized by scanning electron microscopy (SEM) and energy-dispersive spectroscopy (EDS). The higher the deposition temperature, the larger the Mg particle size. The Mg coating possesses a hydrophilic surface and a higher surface free energy that create its good biocompatibility. The Mg coating on a PEEK substrate withstands up to 56 days' immersion. The antibacterial test showed that the antibacterial rate of coated PEEK is 99%. Mg-coated PEEK demonstrates promising antibacterial properties. |
| 资助项目 | Natural Science Foundation of Liaoning Province of China[20180551105] ; Natural Science Foundation of Liaoning Province of China[2019-MS-326] ; Shenyang Ligong University[101047000826] |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000689929900001 |
| 出版者 | MDPI |
| 资助机构 | Natural Science Foundation of Liaoning Province of China ; Shenyang Ligong University |
| 源URL | [http://ir.imr.ac.cn/handle/321006/166825]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Zhu, Hao |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Gen Hosp Northern Theater Command, Dept Stomatol, Shenyang 110016, Peoples R China 3.Shenyang Ligong Univ, Sch Mat Sci & Engn, Shenyang 110159, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ji, Yang,Yu, Xiaoming,Zhu, Hao. Fabrication of Mg Coating on PEEK and Antibacterial Evaluation for Bone Application[J]. COATINGS,2021,11(8):10. |
| APA | Ji, Yang,Yu, Xiaoming,&Zhu, Hao.(2021).Fabrication of Mg Coating on PEEK and Antibacterial Evaluation for Bone Application.COATINGS,11(8),10. |
| MLA | Ji, Yang,et al."Fabrication of Mg Coating on PEEK and Antibacterial Evaluation for Bone Application".COATINGS 11.8(2021):10. |
入库方式： OAI收割
来源：金属研究所
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