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Fabrication of biodegradable MgXCu(X=0, 0.1, 0.4, 0.7) coating on Ti6Al4V alloy with enhanced antibacterial property
Ibrahim, Muhammad1,2; Yu, Xiaoming1; Chen, Junxiu3; Etim, Iniobong P.1,2; Misra, R. D. K.4; Tan, Lili1; Yang, Ke1
Corresponding AuthorTan, Lili(lltan@imr.ac.cn) ; Yang, Ke(kyang@imr.ac.cn)
2020-03-15
Source PublicationMATERIALS TECHNOLOGY
ISSN1066-7857
Pages10
AbstractCurrently, orthopaedic implant materials such as titanium alloy are biologically inert materials which are not easily integrated with bone tissues, thus resulting in implantation failures due to the loosening and infection. In this study, bioactive MgXCu(X = 0, 0.1, 0.4, 0.7) coatings were successfully fabricated on Ti6Al4 V substrate by arc ion plating (AIP) technique to improve the antibacterial property. The surface composition and morphology of the coating was characterised by X-ray diffraction, inductively coupled plasma-atomic emission spectrometry (ICP) and scanning electron microscope (SEM) equipped with energy dispersive spectroscopy (EDS). The electrochemical experiment and immersion test showed the corrosion rate of MgXCu coating increased with the addition of Cu element. Antibacterial assays proved that the MgXCu coating could successfully reduce the viability of Staphylococcus aureus (S.aureus) and the thickness of the bacterial film. Consequently, it is concluded that MgXCu coated Ti6Al4 V with antibacterial property is much potential to be used in orthopaedic applications.
KeywordTi6Al4V MgXCu coating immersion electrochemical test antibacterial ability
Funding OrganizationNational Key R&D Program of China ; National Natural Science Foundation of China
DOI10.1080/10667857.2020.1738672
Indexed BySCI
Language英语
Funding ProjectNational Key R&D Program of China[2016YFC1101804] ; National Key R&D Program of China[2016YFC1100604] ; National Natural Science Foundation of China[51971222] ; National Natural Science Foundation of China[51631009] ; National Natural Science Foundation of China[51801220]
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Multidisciplinary
WOS IDWOS:000519641700001
PublisherTAYLOR & FRANCIS LTD
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/137666
Collection中国科学院金属研究所
Corresponding AuthorTan, Lili; Yang, Ke
Affiliation1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang, Peoples R China
3.Changzhou Univ, Jiangsu Key Lab Mat Surface Sci & Technol, Changzhou, Jiangsu, Peoples R China
4.Univ Texas El Paso, Dept Met Mat & Biomed Engn, El Paso, TX 79968 USA
Recommended Citation
GB/T 7714
Ibrahim, Muhammad,Yu, Xiaoming,Chen, Junxiu,et al. Fabrication of biodegradable MgXCu(X=0, 0.1, 0.4, 0.7) coating on Ti6Al4V alloy with enhanced antibacterial property[J]. MATERIALS TECHNOLOGY,2020:10.
APA Ibrahim, Muhammad.,Yu, Xiaoming.,Chen, Junxiu.,Etim, Iniobong P..,Misra, R. D. K..,...&Yang, Ke.(2020).Fabrication of biodegradable MgXCu(X=0, 0.1, 0.4, 0.7) coating on Ti6Al4V alloy with enhanced antibacterial property.MATERIALS TECHNOLOGY,10.
MLA Ibrahim, Muhammad,et al."Fabrication of biodegradable MgXCu(X=0, 0.1, 0.4, 0.7) coating on Ti6Al4V alloy with enhanced antibacterial property".MATERIALS TECHNOLOGY (2020):10.
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