Plasma Electrolytic Oxidation (PEO) Coating on gamma-TiAl Alloy: Investigation of Bioactivity and Corrosion Behavior in Simulated Body Fluid

doi:10.3390/met12111866

科研成果详情

题名	Plasma Electrolytic Oxidation (PEO) Coating on gamma-TiAl Alloy: Investigation of Bioactivity and Corrosion Behavior in Simulated Body Fluid
作者	Salahshouri, Fatemeh 1; Saebnoori, Ehsan 1; Borghei, Sina 2; Mossahebi-Mohammadi, Majid 3; Bakhsheshi-Rad, Hamid Reza 1; Berto, Filippo 4
发表日期	2022-11
发表期刊	METALS 影响因子和分区
语种	英语
原始文献类型	Article
关键词	titanium alloy plasma electrolytic oxidation (PEO) bioactivity simulated body fluid (SBF) corrosion behavior
其他关键词	MICRO-ARC OXIDATION ; MAGNESIUM ALLOY ; TITANIUM-ALLOYS ; TI6AL4V ALLOY ; MG ALLOY ; SURFACE ; RESISTANCE ; BIOCOMPATIBILITY ; PERFORMANCE ; CA
摘要	The effect of applied voltage (400, 450, and 500 V) on the microstructure, bioactivity, and corrosion rate of plasma electrolytic oxidation (PEO) coatings on gamma-TiAl alloy was investigated. The microstructure and chemical composition of the achieved coatings were studied, along with their corrosion and bioactivity behaviors in simulated body fluid (SBF). The results demonstrated that the higher the coating ' s surface pore, the greater the number of suitable sites for the formation of hydroxyapatite with a spherical structure. The coatings applied utilizing 400, 450, and 500 V displayed 59.4, 96.6, and 145 omega.cm(2) as their inner layer electrical resistances, respectively. The findings of the biological examination revealed that Mesenchymal stem cells (MSCs) displayed more cytocompatibility and had a higher capacity for cell attachment in the PEO-coated sample than in gamma-TiAl, as a result of better initial cell attachment made possible by the topography of the 500 V PEO coatings. The latter has significant potential to be employed in orthopedic applications.
出版者	MDPI
出版地	BASEL
ISSN	2075-4701
EISSN	2075-4701
卷号	12 期号:11
DOI	10.3390/met12111866
页数	19
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000895368100001
收录类别	SCIE ; SCOPUS
URL	查看原文
Scopus记录号	2-s2.0-85149571585
通讯作者地址	[Saebnoori, Ehsan]Advanced Materials Research Center,Department of Materials Engineering,Najafabad Branch,Islamic Azad University,Najafabad,Iran ; [Berto, Filippo]Department of Mechanical and Industrial Engineering,Norwegian University of Science and Technology,Trondheim,7491,Norway
scopus学科分类	Materials Science (all);Metals and Alloys
引用统计
文献类型	期刊论文
条目标识符	https://kms.wmu.edu.cn/handle/3ETUA0LF/172279
专题	卓越中心_国际生长因子研究院药学院（分析测试中心）
通讯作者	Saebnoori, Ehsan; Berto, Filippo
作者单位	1.Advanced Materials Research Center,Department of Materials Engineering,Najafabad Branch,Islamic Azad University,Najafabad,Iran; 2.School of Metallurgy and Materials Engineering,College of Engineering,University of Tehran,Tehran,16846,Iran; 3.School of Pharmaceutical Sciences and International Collaborative Center on Growth Factor Research,Wenzhou Medical University,Wenzhou,325015,China; 4.Department of Mechanical and Industrial Engineering,Norwegian University of Science and Technology,Trondheim,7491,Norway
推荐引用方式 GB/T 7714	Salahshouri, Fatemeh,Saebnoori, Ehsan,Borghei, Sina,et al. Plasma Electrolytic Oxidation (PEO) Coating on gamma-TiAl Alloy: Investigation of Bioactivity and Corrosion Behavior in Simulated Body Fluid[J]. METALS,2022,12(11).
APA	Salahshouri, Fatemeh, Saebnoori, Ehsan, Borghei, Sina, Mossahebi-Mohammadi, Majid, Bakhsheshi-Rad, Hamid Reza, & Berto, Filippo. (2022). Plasma Electrolytic Oxidation (PEO) Coating on gamma-TiAl Alloy: Investigation of Bioactivity and Corrosion Behavior in Simulated Body Fluid. METALS, 12(11).
MLA	Salahshouri, Fatemeh,et al."Plasma Electrolytic Oxidation (PEO) Coating on gamma-TiAl Alloy: Investigation of Bioactivity and Corrosion Behavior in Simulated Body Fluid".METALS 12.11(2022).