Effect of Grain Refinement by Laser Surface Treatment on Cell Adhesion Behavior of AZ91D Magnesium Alloy | |
Guo, Changgang1,2; Wang, Lingqian1; Zhou, Jiansong1; Cao, Baocheng2; Xu, Yimeng2; Almaqrami, Bushra Sufyan2; Zhu, Bowu2 | |
刊名 | Journal of Testing and Evaluation |
2021-05-01 | |
卷号 | 49期号:3页码:1705-1715 |
关键词 | laser surface melting grain refinement surface energy cell adhesion magnesium alloy |
DOI | 10.1520/JTE20180779 |
英文摘要 | Laser surface melting (LSM) has been widely reported for corrosion protection to magnesium alloys. However, magnesium alloys are much better known as implant materials; thus, in this work, cell adhesion behavior of AZ91D magnesium alloy by LSM treatment was investigated. Scanning electron microscopy (SEM), energy-dispersive spectroscopy (EDS), contact angle measurements, hydrogen evolution tests, and cell culture study were used to characterize the microstructure, composition, surface energy, biodegradability, cell adhesion behavior, and cytocompatibility, respectively. Results showed that the biodegradation rate decreased, the surface energy (42.9 ± 1.3 mJ/m2, N= 10) was higher than that of the as-received one (23.1 ± 1.2 mJ/m2, N= 10), and the average surface roughness value (Ra) increased from |
语种 | 英语 |
内容类型 | 期刊论文 |
源URL | [http://ir.licp.cn/handle/362003/27774] |
专题 | 兰州化学物理研究所_固体润滑国家重点实验室 兰州化学物理研究所_先进润滑与防护材料研究发展中心 |
通讯作者 | Wang, Lingqian; Zhou, Jiansong; Cao, Baocheng |
作者单位 | 1.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences 2.School of Stomatology, Lanzhou University |
推荐引用方式 GB/T 7714 | Guo, Changgang,Wang, Lingqian,Zhou, Jiansong,et al. Effect of Grain Refinement by Laser Surface Treatment on Cell Adhesion Behavior of AZ91D Magnesium Alloy[J]. Journal of Testing and Evaluation,2021,49(3):1705-1715. |
APA | Guo, Changgang.,Wang, Lingqian.,Zhou, Jiansong.,Cao, Baocheng.,Xu, Yimeng.,...&Zhu, Bowu.(2021).Effect of Grain Refinement by Laser Surface Treatment on Cell Adhesion Behavior of AZ91D Magnesium Alloy.Journal of Testing and Evaluation,49(3),1705-1715. |
MLA | Guo, Changgang,et al."Effect of Grain Refinement by Laser Surface Treatment on Cell Adhesion Behavior of AZ91D Magnesium Alloy".Journal of Testing and Evaluation 49.3(2021):1705-1715. |
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