A novel Cu-bearing high-entropy alloy with significant antibacterial behavior against corrosive marine biofilms

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	A novel Cu-bearing high-entropy alloy with significant antibacterial behavior against corrosive marine biofilms
	Enze Zhou 1; Dongxu Qiao 3; Yi Yang 1; Dake Xu 1; Yiping Lu 3; Jianjun Wang 2; Jessica ASmith 4; Huabing Li 2; Hongliang Zhao 5; Peter KLiaw 6
刊名	材料科学技术:英文版
	2020
卷号	42.0 期号:011 页码:201-210
关键词	High entropy alloys Biofilms Antibacterial property Mechanical properties
ISSN号	1005-0302
其他题名	A novel Cu-bearing high-entropy alloy with significant antibacterial behavior against corrosive marine biofilms
英文摘要	The design of novel high-entropy alloys(HEAs)provides a unique opportunity for the development of structure-function integrated materials with high mechanical and antimicrobial properties.In this study,by employing the antibacterial effect of copper,a novel Al0.4CoCrCuFeNi HEA with broad-spectrum antibacterial and strong mechanical properties was designed.High concentrations of copper ions released from the HEA prevented growth and biofilm formation by biocorrosive marine bacterial species.These findings serve as a proof-of-concept for further development of unique HEA materials with high antimicrobial efficiency and mechanical properties,compared to conventional antibacterial alloys.
资助项目	[National Natural Science Foundation of China] ; [Fundamental Research Funds for the Central Universities] ; [Dalian Support Plan for Innovation of High-level Talents (Youth Technology Stars)]
语种	中文
CSCD记录号	CSCD:6758264
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/156606]
专题	金属研究所_中国科学院金属研究所
作者单位	1.中国科学院金属研究所 2.Key Laboratory for Anisotrotropy and Texture of Materials(Ministry of Education 3.Key Laboratory of Solidification Control and Digital Preparation Technology(Liaoning Province 4.Department of Biomolecular Sciences,Central Connecticut State University,New Britain,USA 5.School of Materials Science and Engineering,Zhengzhou University 6.Department of Materials Science and Engineering,The University of Tennessee,Knoxville,USA
推荐引用方式 GB/T 7714	Enze Zhou,Dongxu Qiao,Yi Yang,et al. A novel Cu-bearing high-entropy alloy with significant antibacterial behavior against corrosive marine biofilms[J]. 材料科学技术:英文版,2020,42.0(011):201-210.
APA	Enze Zhou.,Dongxu Qiao.,Yi Yang.,Dake Xu.,Yiping Lu.,...&Fuhui Wang.(2020).A novel Cu-bearing high-entropy alloy with significant antibacterial behavior against corrosive marine biofilms.材料科学技术:英文版,42.0(011),201-210.
MLA	Enze Zhou,et al."A novel Cu-bearing high-entropy alloy with significant antibacterial behavior against corrosive marine biofilms".材料科学技术:英文版 42.0.011(2020):201-210.