Antibacterial Properties of Ti-6Al-4VexCu Alloys
查看参考文献26篇
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文摘
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Surgical implant-associated bacterial infection is becoming a serious clinical problem. A series of copper-bearing titanium alloy, Ti-6Al-4V-xCu (x = 1, 3, 5 wt%), were fabricated in the present study in order to reduce the hazard of the bacterial infection problem by means of the strong antibacterial ability of Cu element. The metallography, X-ray diffraction, antibacterial ability, corrosion resistance and cytotoxicity of Ti-6Al-4V-xCu alloys were preliminarily studied with comparison to the commercial medical Ti-6Al-4V alloy. The Tie6Al-4V-xCu alloys showed obvious antibacterial abilities with good corrosion resistance and cytocompatibility, and the antibacterial role was enhanced with increasing Cu content, which has significant potential for clinical applications as surgical implant materials. |
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来源
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Journal of Materials Science & Technology
,2014,30(7):699-705 【核心库】
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DOI
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10.1016/j.jmst.2013.12.014
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关键词
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Ti-6Al-4V
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Cu-bearing titanium alloy
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Antibacterial property
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地址
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1.
Institute of Metal Research, Chinese Academy of Sciences, Shenyang, 110016
2.
Department of Orthopedic Surgery, Guangzhou General Hospital of Guangzhou Military Command, Guangzhou, 510010
3.
Research Institute of Tsinghua University in Shenzhen, Shenzhen High-Tech Industrial Estate, Shenzhen, 518057
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语种
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英文 |
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文献类型
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研究性论文 |
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ISSN
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1005-0302 |
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学科
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金属学与金属工艺 |
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基金
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国家973计划
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国家自然科学基金
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the Basic Research Project of Shenzhen, China
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文献收藏号
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CSCD:5198039
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