Enhanced physicochemical and biological properties of C/Cu dual ions implanted medical titanium
文献类型：期刊论文
| 作者 | Xia, C; Ma, XH; Zhang, XM; Li, KQ; Tan, J; Qiao, YQ; Liu, XY |
| 刊名 | BIOACTIVE MATERIALS
 |
| 出版日期 | 2020-06-01 |
| 期号 | 2页码:377 |
| DOI | 10.1016/j.bioactmat.2020.02.017 |
| 文献子类 | Article |
| 英文摘要 | It is increasingly popular for titanium and its alloys to be utilized as the medical implants. However, their bioinert nature and lack of antibacterial ability limit their applications. In this work, by utilizing plasma immersion ion implantation and deposition (PIII&D) technology, the titanium surface was modified by C/Cu co-implantation. The mechanical property, corrosion resistance, antibacterial ability and cytocompatibility of modified samples were studied. Results indicate that after C/Cu co-implantation, copper nanoparticles were observed on the surface of titanium, and titanium carbide existed on the near surface region of titanium. The modified surface displayed good mechanical property and corrosion resistance. The Cu/C galvanic corrosion existed on the titanium surface implanted by C/Cu dual ions, and release of copper ions can be effectively controlled by the galvanic corrosion effect. Moreover, improved antibacterial performance of titanium surface can be achieved without cytotoxicity. |
| WOS关键词 | THIN-FILMS ; CORROSION-RESISTANCE ; ELECTRONIC-STRUCTURE ; OSTEOGENIC ACTIVITY ; CARBON-FILMS ; IN-VITRO ; COATINGS ; DLC ; COPPER ; DEPOSITION |
| WOS研究方向 | Engineering ; Materials Science |
| 语种 | 英语 |
| 出版者 | KEAI PUBLISHING LTD |
| 源URL | [http://ir.sic.ac.cn/handle/331005/28017]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Xia, C,Ma, XH,Zhang, XM,et al. Enhanced physicochemical and biological properties of C/Cu dual ions implanted medical titanium[J]. BIOACTIVE MATERIALS,2020(2):377. |
| APA | Xia, C.,Ma, XH.,Zhang, XM.,Li, KQ.,Tan, J.,...&Liu, XY.(2020).Enhanced physicochemical and biological properties of C/Cu dual ions implanted medical titanium.BIOACTIVE MATERIALS(2),377. |
| MLA | Xia, C,et al."Enhanced physicochemical and biological properties of C/Cu dual ions implanted medical titanium".BIOACTIVE MATERIALS .2(2020):377. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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