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学科主题: 口腔医学
题名:
Preparation of biomedical Ag incorporated hydroxyapatite/titania coatings on Ti6Al4V alloy by plasma electrolytic oxidation
作者: Zhou Lan1,2,3; Lu Guo-Hua3; Mao Fei-Fei4; Yang Si-Ze3,5
关键词: hydroxyapatite ; corrosion resistance ; antibacterial ability ; biocompatibility
刊名: CHINESE PHYSICS B
发表日期: 2014-03-01
DOI: 10.1088/1674-1056/23/3/035205
卷: 23, 期:3
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology
类目[WOS]: Physics, Multidisciplinary
研究领域[WOS]: Physics
关键词[WOS]: MICRO-ARC OXIDATION ; BONE-CEMENT ; MECHANICAL-PROPERTIES ; SILVER NANOPARTICLES ; TI-6AL-4V ALLOY ; OXIDE COATINGS ; SILOXANE FILMS ; ANTIBACTERIAL ; TITANIUM ; INFECTION
英文摘要:

Nano-Ag incorporated hydroxyapatite/titania (HA/TiO2) coatings were deposited on Ti6Al4V substrates by the plasma electrolytic oxidation process. Compared with the substrate, the deposited coatings display attractive mechanical and biomedical properties. First, the coatings have stronger wear resistance and corrosion resistance. Second, they show a strong antibacterial ability. The mean vitality of the P. gingivalis on the coating surfaces is reduced to about 21%. Third, the coatings have good biocompatibility. The mean viability of the fibroblast cells on the coating surface is increased to about 130%. With these attractive properties, Ag incorporated HA/TiO2 coatings may be useful in the biomedical field.

语种: 英语
所属项目编号: 11005151 ; 11347110 ; NYKL201303 ; NY213054
项目资助者: National Natural Science Foundation of China ; Open Research Fund of the Key Lab of Broadband Wireless Communication and Sensor Network Technology of Ministry of Education, Nanjing University of Posts and Telecommunications, China ; Scientific Research Foundation of Nanjing University of Posts and Telecommunications, China ; Priority Academic Program Development of Jiangsu Higher Education Institutions, China
WOS记录号: WOS:000335646100057
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/51534
Appears in Collections:北京大学口腔医学院_期刊论文

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作者单位: 1.Nanjing Univ Posts & Telecommun, Coll Math & Phys, Nanjing 210003, Jiangsu, Peoples R China
2.Nanjing Univ Posts & Telecommun, Minist Educ, Key Lab Broadband Wireless Commun & Sensor Networ, Nanjing 210003, Jiangsu, Peoples R China
3.Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China
4.Peking Univ, Sch Stomatol, Interdisciplinary Lab, Dept Oral & Maxillofacial Surg, Beijing 100081, Peoples R China
5.Xiamen Univ, Sch Phys & Mech & Elect Engn, Dept Aeronaut, Fujian Key Lab Plasma & Magnet Resonance, Xiamen 361005, Peoples R China

Recommended Citation:
Zhou Lan,Lu Guo-Hua,Mao Fei-Fei,et al. Preparation of biomedical Ag incorporated hydroxyapatite/titania coatings on Ti6Al4V alloy by plasma electrolytic oxidation[J]. CHINESE PHYSICS B,2014,23(3).
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