PREPARATION AND BIOCOMPATIBILITY OF ZnHA/TiO2 HYBRID COATING
文献类型：期刊论文
| 作者 | Zhang Jingying2; Qi Min1; Yang Dayi1; Ai Hongjun2 |
| 刊名 | ACTA METALLURGICA SINICA
 |
| 出版日期 | 2011 |
| 卷号 | 47期号:4页码:429-434 |
| 关键词 | STRUCTURAL-CHARACTERIZATION ZINC TITANIUM IMPLANTS OXIDATION SURFACES CELLS Zn Ti TiO2 hydroxyapatite osteoblast biocompatibility |
| ISSN号 | 0412-1961 |
| 其他题名 | PREPARATION AND BIOCOMPATIBILITY OF ZnHA/TiO_2 HYBRID COATING |
| 英文摘要 | To improve the binding and osteogenic properties for the hydroxyapatite (HA) coating on Ti substrate, a ZnHA biological coating was prepared on commercially pure Ti by sol gel method after a treatment by micro-arc oxidation (MAO) to produce an porous titania (TiO2) coating on Ti. The morphologies and phases components of the coating were characterized by SEM and XRD. The release concentration of Zn2+ was measured by flame atomic absorption spectrometry. In vitro co-culture assays were performed to evaluate the cell proliferation and adhesion of MG-63 cells to the coated Ti. The proliferation rates of the cells were found to be significantly higher on the ZnHA/TiO2-2 and ZnHA/TiO2-3 coatings than that of the control group (HA) by MTT. It was confirmed by the fluorescence microscopy observations that the osteoblast like cells on the hybrid coating were favorably adhered and spread. The results suggest that the ZnHA/TiO2 hybrid coatings on Ti implants should possess better binding property and biocompatibility. |
| 语种 | 英语 |
| CSCD记录号 | CSCD:4181880 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/141688]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.大连理工大学 2.中国科学院金属研究所 3.大连大学 |
| 推荐引用方式 GB/T 7714 | Zhang Jingying,Qi Min,Yang Dayi,et al. PREPARATION AND BIOCOMPATIBILITY OF ZnHA/TiO2 HYBRID COATING[J]. ACTA METALLURGICA SINICA,2011,47(4):429-434. |
| APA | Zhang Jingying,Qi Min,Yang Dayi,&Ai Hongjun.(2011).PREPARATION AND BIOCOMPATIBILITY OF ZnHA/TiO2 HYBRID COATING.ACTA METALLURGICA SINICA,47(4),429-434. |
| MLA | Zhang Jingying,et al."PREPARATION AND BIOCOMPATIBILITY OF ZnHA/TiO2 HYBRID COATING".ACTA METALLURGICA SINICA 47.4(2011):429-434. |
入库方式： OAI收割
来源：金属研究所
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