Enhanced osteogenic activity and bacteriostatic effect of TiO2 coatings via hydrogen ion implantation
文献类型：期刊论文
| 作者 | Zheng, Li; Qian, Shi; Liu, Xuanyong |
| 刊名 | MATERIALS LETTERS
 |
| 出版日期 | 2019-10-15 |
| 卷号 | 253页码:95 |
| 关键词 | Biomaterials Functional TiO2 Hydrogen PIII Osteogenesis |
| ISSN号 | 0167-577X |
| DOI | 10.1016/j.matlet.2019.06.042 |
| 文献子类 | Article |
| 英文摘要 | Titanium implants fabricated by micro-arc oxidation (MAO) are widely used in orthopedic therapies. However, TiO2 is a bio-inert material and lacks antibacterial properties. Therefore, it is crucial to enhance the biological activity and antibacterial properties of MAO implants. In this work, TiO2 coatings were fabricated by MAO and further hydrogen plasma immersion ion implantation (H-PIII). The formation of Ti-OH bonds promoted cell proliferation and osteogenic differentiation. The presence of Ti3+ and oxygen vacancies narrowed the forbidden band of TiO2 and showed bacteriostatic effect to E. coli. and S. aureus. (C) 2019 Elsevier B.V. All rights reserved. |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.sic.ac.cn/handle/331005/26775]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Zheng, Li,Qian, Shi,Liu, Xuanyong. Enhanced osteogenic activity and bacteriostatic effect of TiO2 coatings via hydrogen ion implantation[J]. MATERIALS LETTERS,2019,253:95. |
| APA | Zheng, Li,Qian, Shi,&Liu, Xuanyong.(2019).Enhanced osteogenic activity and bacteriostatic effect of TiO2 coatings via hydrogen ion implantation.MATERIALS LETTERS,253,95. |
| MLA | Zheng, Li,et al."Enhanced osteogenic activity and bacteriostatic effect of TiO2 coatings via hydrogen ion implantation".MATERIALS LETTERS 253(2019):95. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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