期刊
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
卷 46, 期 -, 页码 201-210出版社
JOURNAL MATER SCI TECHNOL
DOI: 10.1016/j.jmst.2020.01.039
关键词
High entropy alloys; Biofilms; Antibacterial property; Mechanical properties
资金
- National Natural Science Foundation of China [51822402, 51871050]
- Fundamental Research Funds for the Central Universities [DUT16ZD206]
- Dalian Support Plan for Innovation of High-level Talents (Youth Technology Stars) [2016RQ005]
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. (C) 2020 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据