| A novel biofunctional TaCu coating on Ti6Al4V by CVD method | |
| Liu, Chenxu1,2,3; Wang, Qingchuan3; Zhao, Bo3,4; Liu, Fan3; Zhu, Shijie1,2; Guan, Shaokang1,2; Tan, Lili3; Yang, Ke3 | |
| 通讯作者 | Wang, Qingchuan(qcwang11s@imr.ac.cn) ; Zhu, Shijie(zhusj@zzu.edu.cn) |
| 2024-07-01 | |
| 发表期刊 | MATERIALS LETTERS
 |
| ISSN | 0167-577X |
| 卷号 | 366页码:4 |
| 摘要 | Although Ti6Al4V alloy has been widely used in the orthopedic implants, their problems of toxic metal ions dissolution and the lack of biological activity still has negative effects on the clinic outcome. To solve these problems, a novel biofunctional Cu bearing Ta coating on Ti6Al4V alloy surface by CVD was proposed. In this study, by Ta/Cu co-deposition, the uniform and compact TaCu coatings with different Cu contents were successfully prepared for the first time. It was found that the Ta-1.2Cu coating had excellent antibacterial ability, and the antibacterial rate against both E. coli and S. aureus reached 99.9 %. Additionally, owing to Al and V toxic elements being restricted in the matrix and the excellent biological activity of Ta, the TaCu coatings on Ti6Al4V alloy simultaneously eliminated the toxicity of metal ions and acquired anti-infection function. |
| 关键词 | Biomaterials Metals and alloys Thin films Chemical vapor deposition Antimicrobial activity |
| 资助者 | National Key Research and Development Program of China |
| DOI | 10.1016/j.matlet.2024.136586 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | National Key Research and Development Program of China[2023YFC2507604] ; National Key Research and Development Program of China[2020YFC1107501] |
| WOS研究方向 | Materials Science ; Physics |
| WOS类目 | Materials Science, Multidisciplinary ; Physics, Applied |
| WOS记录号 | WOS:001239782200001 |
| 出版者 | ELSEVIER |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/186874 |
| 专题 | 中国科学院金属研究所 |
| 通讯作者 | Wang, Qingchuan; Zhu, Shijie |
| 作者单位 | 1.Zhengzhou Univ, Sch Mat Sci & Engn, Zhengzhou 450001, Peoples R China 2.Zhengzhou Univ, Henan Key Lab Adv Magnesium Alloy, Zhengzhou 450001, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 4.Northeastern Univ, Sch Mat Sci & Engn, Shenyang 110004, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Chenxu,Wang, Qingchuan,Zhao, Bo,et al. A novel biofunctional TaCu coating on Ti6Al4V by CVD method[J]. MATERIALS LETTERS,2024,366:4. |
| APA | Liu, Chenxu.,Wang, Qingchuan.,Zhao, Bo.,Liu, Fan.,Zhu, Shijie.,...&Yang, Ke.(2024).A novel biofunctional TaCu coating on Ti6Al4V by CVD method.MATERIALS LETTERS,366,4. |
| MLA | Liu, Chenxu,et al."A novel biofunctional TaCu coating on Ti6Al4V by CVD method".MATERIALS LETTERS 366(2024):4. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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