Biocorrosion property and cytocompatibility of calcium phosphate coated Mg alloy
文献类型：期刊论文
| 作者 | L. P. Xu ; E. L. Zhang ; K. Yang |
| 刊名 | Transactions of Nonferrous Metals Society of China
 |
| 出版日期 | 2012 |
| 卷号 | 22期号:8页码:2014-2020 |
| 关键词 | biodegradable Mg surface modification corrosion cytocompatibility in-vivo corrosion magnesium alloys hydroxyapatite behavior electrodeposition coatings vitro crystals growth |
| ISSN号 | 1003-6326 |
| 中文摘要 | Calcium phosphate coated Mg alloy was prepared. The phase constitute and surface morphology were identified and observed by X-ray diffractometer (XRD) and SEM. The results show that the coating is composed of flake-like CaHPO4 center dot 2H(2)O crystals. The corrosion resistance of the coated Mg alloy was measured by electrochemical polarization and immersion test in comparison with uncoated Mg alloy. Cytocompatibility was designed by observing the attachment, growth and proliferation of L929 cell on both coated and uncoated Mg alloy samples. The results display that the corrosion resistance of the coated Mg alloy is better than that of uncoated one. The immersion test also shows that the calcium phosphate coating can mitigate the corrosion of Mg alloy substrate, and tends to transform into hydroxyapatite (HA). Compared with uncoated Mg alloy, L929 cells exhibit good adherence, growth and proliferation characteristics on the coated Mg alloy, indicating that the cytocompatibility is significantly improved with the calcium phosphate coating. |
| 原文出处 | |
| 公开日期 | 2013-02-05 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/60371]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | L. P. Xu,E. L. Zhang,K. Yang. Biocorrosion property and cytocompatibility of calcium phosphate coated Mg alloy[J]. Transactions of Nonferrous Metals Society of China,2012,22(8):2014-2020. |
| APA | L. P. Xu,E. L. Zhang,&K. Yang.(2012).Biocorrosion property and cytocompatibility of calcium phosphate coated Mg alloy.Transactions of Nonferrous Metals Society of China,22(8),2014-2020. |
| MLA | L. P. Xu,et al."Biocorrosion property and cytocompatibility of calcium phosphate coated Mg alloy".Transactions of Nonferrous Metals Society of China 22.8(2012):2014-2020. |
入库方式： OAI收割
来源：金属研究所
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