An in situ Zn–5Mg2Ge composite processed by ultrasonication for biodegradable orthopedic implant applications

doi:10.1016/j.jmrt.2023.05.007

科研成果详情

题名	An in situ Zn–5Mg2Ge composite processed by ultrasonication for biodegradable orthopedic implant applications
作者	Wu, Xinghai1; Lin, Zhiqiang1; Shen, Tianxi1; Zhou, Runqi1; Ma, Jianfeng 1; Huang, Shengbin1; Li, Yuncang 2; Lin, Jixing1; Wen, Cuie 2; Tong, Xian1
发表日期	2023-05
发表期刊	Journal of Materials Research and Technology 影响因子和分区
语种	英语
原始文献类型	Journal article (JA)
关键词	Bioactivity Biocompatibility Biodegradability Corrosion rate Hot rolling Magnesium compounds Reinforcement Tensile strength Vickers hardness Wear of materials Wear resistance Biomedical fields Degradable biomaterials Mg2ge reinforcement phase Orthopaedic implants Preparation process Reinforcement phasis Simple++ Ultra-sonication Wear behaviors Zinc–mg2ge composite
其他关键词	MECHANICAL-PROPERTIES ; MATRIX COMPOSITES ; WEAR BEHAVIOR ; CORROSION BEHAVIOR ; MAGNESIUM ALLOYS ; PRIMARY MG2SI ; CU ALLOY ; MICROSTRUCTURE ; ALUMINUM ; MG
摘要	Zinc (Zn)-based composites have been received adequate attention lately in the biomedical field as degradable biomaterials owing to their simple preparation process, inherent biodegradability, intrinsic biological activity, and good biocompatibility. Nevertheless, the low mechanical strength and fast corrosion rate of Zn-based composites caused by a large number of coarse reinforcement particles have severely impeded their further clinical application. This work reports a promising method to fabricate an in situ biodegradable Zn–5Mg2Ge composite with high mechanical properties, wear resistance, corrosion resistance, and cytocompatibility via high-intensity ultrasonication and followed by hot-rolling. After hot rolling, the ultrasonicated Zn–5Mg2Ge composite exhibited the best mechanical properties and hardness with a yield strength, an ultimate tensile strength, elongation, Vickers hardness, and Brinell hardness of 142.9 MPa, 253.6 MPa, 8.9%, 109.5 HV, and 104.0 HB, respectively. Further, the ultrasonicated Zn–5Mg2Ge composite after hot-rolling exhibited significantly higher corrosion and wear resistance than its un-ultrasonicated counterpart in Hanks’ solution. The diluted extract (12.5% concentration) of the. © 2023 The Authors
资助项目	Zhejiang Public Welfare Technology Application Research Project of China [LGF22H140008]; Australian Research Council (ARC) [DP210101862]
出版者	Elsevier Editora Ltda
ISSN	2238-7854
EISSN	2214-0697
卷号	24 页码:7427-7443
DOI	10.1016/j.jmrt.2023.05.007
页数	17
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001042128200001
收录类别	EI ; SCIE ; SCOPUS
在线发表日期	2023-05
EI入藏号	20232014092376
EI主题词	Corrosion resistance
EI分类号	461.6 Medicine and Pharmacology ; 461.9.1 Immunology ; 535.1.2 Rolling Mill Practice ; 539.1 Metals Corrosion ; 801.2 Biochemistry ; 931.2 Physical Properties of Gases, Liquids and Solids ; 951 Materials Science
URL	查看原文
SCOPUSEID	2-s2.0-85159220790
通讯作者地址	[Lin, Jixing]Institute of Stomatology,School and Hospital of Stomatology,Wenzhou Medical University,Wenzhou,325027,China ; [Wen, Cuie]School of Engineering,RMIT University,Melbourne,Victoria,3001,Australia ; [Tong, Xian]Institute of Stomatology,School and Hospital of Stomatology,Wenzhou Medical University,Wenzhou,325027,China
Scopus学科分类	Ceramics and Composites;Biomaterials;Surfaces, Coatings and Films;Metals and Alloys
TOP期刊	TOP期刊
引用统计
文献类型	期刊论文
条目标识符	https://kms.wmu.edu.cn/handle/3ETUA0LF/180962
专题	口腔医学院、附属口腔医院_口腔医学研究所
通讯作者	Lin, Jixing; Wen, Cuie; Tong, Xian
作者单位	1.Institute of Stomatology,School and Hospital of Stomatology,Wenzhou Medical University,Wenzhou,325027,China; 2.School of Engineering,RMIT University,Melbourne,Victoria,3001,Australia
第一作者单位	口腔医学院、附属口腔医院_口腔医学研究所
通讯作者单位	口腔医学院、附属口腔医院_口腔医学研究所
第一作者的第一单位	口腔医学院、附属口腔医院_口腔医学研究所
推荐引用方式 GB/T 7714	Wu, Xinghai,Lin, Zhiqiang,Shen, Tianxi,et al. An in situ Zn–5Mg2Ge composite processed by ultrasonication for biodegradable orthopedic implant applications[J]. Journal of Materials Research and Technology,2023,24:7427-7443.
APA	Wu, Xinghai., Lin, Zhiqiang., Shen, Tianxi., Zhou, Runqi., Ma, Jianfeng., ... & Tong, Xian. (2023). An in situ Zn–5Mg2Ge composite processed by ultrasonication for biodegradable orthopedic implant applications. Journal of Materials Research and Technology, 24, 7427-7443.
MLA	Wu, Xinghai,et al."An in situ Zn–5Mg2Ge composite processed by ultrasonication for biodegradable orthopedic implant applications".Journal of Materials Research and Technology 24(2023):7427-7443.