| 表面改性在生物医用材料研究中的应用 |
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| 引用本文： | 刘敬肖,杨大智,王伟强,陈吉华,蔡英骥. 表面改性在生物医用材料研究中的应用[J]. 材料研究学报, 2000, 14(3): 225-233 |
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| 作者姓名： | 刘敬肖 杨大智 王伟强 陈吉华 蔡英骥 |
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| 作者单位： | 大连理工大学三束材料改性国家联合重点实验室;大连轻工业学院;大连理工大学三束材料改性国家联合重点实验室;大连理工大学;大连轻工业学院 |
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| 基金项目： | 国家科技部科技攻关项目!6-907-4-05,国家高技术（863）新材料领域专家委员会资助!715-002-0240,大连理工大学三束材料改性国家联合重点 |
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| 摘 要： | 在植入物体性能较好的基础上,表面性能是决定其生物相容性是否良好的至关重要因素。本文针对硬组织和与血液相接触的金属植入物,对表面改性技术、表面改性膜层特点及其应用进行了综合评述,探讨了通过表面改性提高植入物生物相容性的机理,并指出了生物医用材料表面改性的研究发展方向。
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| 关 键 词： | 生物医用材料 表面改性 生物相容性 |
| 文章编号： | 1005-3093(2000)03-0225-09 |
| 修稿时间： | 1999-04-24 |
APPLICATION OF SURFACE MODIFICATION IN BIOMEDICAL MATERIALS RESEARCH |
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| LIU Jingxiao,YANG Dazhi,WANG Weiqiang,CHEN Jihua,CAI Yingji. APPLICATION OF SURFACE MODIFICATION IN BIOMEDICAL MATERIALS RESEARCH[J]. Chinese Journal of Materials Research, 2000, 14(3): 225-233 |
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| Authors: | LIU Jingxiao YANG Dazhi WANG Weiqiang CHEN Jihua CAI Yingji |
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| Abstract: | On the basis of the good bulk properties of an implant, surface properties are the key factors influencing its biocompatibility Aimed at hard tissue and blood-contacting metallic implants,the surface modification methods, surface film properties and its applications were reviewed. In regard to the hard tissue implants, the biocompatibility can be improved by preparing various bioceramic films,While for the blood-contacting implants, their blood compatibility is required more severely. It is so closely related to the surface properties that more attention should be paid to improve them. Therefore,the blood compatibility and surface modification of implants were respectively discussed in detail. In addition, the principle and the research direction of improving biocompatibility by surface modification were presented. |
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| Keywords: | biomedical materials surface modification biocompatibility |
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