Surface topography and cytocompatibility of metal injection molded Ti-22Nb alloy as biomaterial
文献类型：期刊论文
| 作者 | Pyczak, Florian; Zhao, Da-peng; Chen, Yu-kai; Chang, Ke-ke; Ebel, Thomas; Luthrigner-Feyerabend, Berengere J. C.; Willumeit-Roemer, Regine |
| 刊名 | TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
 |
| 出版日期 | 2018 |
| 卷号 | 28期号:7页码:1342-1350 |
| 关键词 | Mechanical-properties Biomedical Applications Ti Alloys Titanium Microstructure Wettability Roughness Behavior Cytotoxicity Implants |
| 英文摘要 | Metal injection molding (MIM) was applied to fabricating Ti-22Nb (mass fraction, %) and commercially-pure Ti (CP-Ti, selected as reference) discs. As references, arc-melted and polished Ti-22Nb discs were employed. The surface topography and cytocompatibility were comparatively assessed on each configuration by microscopic analysis using confocal laser scanning microscopy and scanning electron microscopy and adhesion and viability tests. The results reveal that micron-scale roughness could be obtained via MIM process, and using blended Ti and Nb elemental powders instead of only Ti powder as raw materials leads to much higher surface roughness and surface area ratio. None of the three materials shows cytotoxicity, and the adhesion of human primary cells seems to be increased on the MIM Ti-22Nb specimens, especially around the closed-pores on the surface. |
| 学科主题 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| 公开日期 | 2018-12-04 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/17335]  |
| 专题 | 2018专题 |
| 推荐引用方式 GB/T 7714 | Pyczak, Florian,Zhao, Da-peng,Chen, Yu-kai,et al. Surface topography and cytocompatibility of metal injection molded Ti-22Nb alloy as biomaterial[J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,2018,28(7):1342-1350. |
| APA | Pyczak, Florian.,Zhao, Da-peng.,Chen, Yu-kai.,Chang, Ke-ke.,Ebel, Thomas.,...&Willumeit-Roemer, Regine.(2018).Surface topography and cytocompatibility of metal injection molded Ti-22Nb alloy as biomaterial.TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,28(7),1342-1350. |
| MLA | Pyczak, Florian,et al."Surface topography and cytocompatibility of metal injection molded Ti-22Nb alloy as biomaterial".TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA 28.7(2018):1342-1350. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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