类金刚石碳薄膜在生物医学领域应用研究进展  

Application of diamond-like carbon films in biomedical field

作　　者：代晓南 周雪[1] 孙为云 孙长红 王晓燕 何静远[2,3] 栗正新 DAI Xiaonan;ZHOU Xue;SUN Weiyun;SUN Changhong;WANG Xiaoyan;HE Jingyuan;LI Zhengxin(College of Advanced Materials Engineering,Zhengzhou Technical College,Zhengzhou 450010,China;School of Material Science&Engineering,Henan University of Technology,Zhengzhou 450001,China;School of Mechanical&Electrical Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210001,China)

机构地区：[1]郑州职业技术学院新材料工程学院,河南郑州450010 [2]河南工业大学材料科学与工程学院,河南郑州450001 [3]南京航空航天大学机电学院,江苏南京210001

出　　处：《超硬材料工程》2025年第1期36-42,共7页Superhard Material Engineering

基　　金：河南省科技攻关计划(212102210551)。

摘　　要：类金刚石碳薄膜在空间结构上是长程无序的亚稳状态的非晶结构,碳原子之间以共价键连接,部分类金刚石碳薄膜还含有少量的C-H键,性能更加接近金刚石。文章综述了类金刚石碳薄膜在骨植入材料、人工关节、口腔医学、医疗器械等领域中的应用现状。类金刚石碳薄膜凭借其优异的机械力学性能、平整的表面形貌、优异的热力学性能、良好的掺杂性能、优良的耐磨耐腐蚀性能及良好的血液相容性及骨诱导形成能力,可提升骨植入材料的生物医学性能及使用寿命。在人工关节表面镀膜可在提高骨关节表面的耐腐蚀性能同时降低周围组织炎症细胞反应,在口腔医学及医疗器械等领域也逐渐得到越来越广泛的应用。Diamond-like carbon films are amorphous structures in a metastable state with long-range disorder in spatial structure.Carbon atoms are connected by covalent bonds.Some diamond-like carbon films also contain a small amount of C-H bonds,which have properties closer to diamond.The article reviews the current application status of diamond-like films in bone implant materials,artificial joints,dentistry,medical devices,and other fields.Diamond-like carbon films,with their excellent mechanical properties,flat surface morphology,excellent thermodynamic properties,good doping performance,excellent wear and corrosion resistance,as well as good blood compatibility and bone induction ability,can enhance the biomedical performance and service life of bone implant materials.It improves the corrosion resistance of the bone joint surface and reduces the inflammatory cell response of surrounding tissues on the surface of artificial joints,and is gradually being widely used in fields such as dentistry and medical devices.

关 键 词：类金刚石碳薄膜 骨植入材料 人工关节 口腔医学 医疗器械 

分 类 号：TG74[金属学及工艺—刀具与模具]