Combinatorial development of antibacterial FeCoCr-Ag medium entropy alloy
Antibacterial activity and mechanical properties of FeCoCr-Ag medium entropy alloys were studied via combinatorial fabrication paired with high-throughput characterizations. It was found that the antibacterial activity and mechanical properties exhibit non-linear dependence on the content of Ag addi...
| Main Authors: | , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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IOP Publishing
2023-01-01
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| Series: | Materials Futures |
| Subjects: | |
| Online Access: | https://doi.org/10.1088/2752-5724/acbd63 |
| _version_ | 1797701244584722432 |
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| author | Jiashu Cao Xin Jiang Qinghua Zhang Fusen Yuan Jihao Yu Fan Yang Mingxing Li Chao Wang Ying Lu Ming Li Weihua Wang Yanhui Liu |
| author_facet | Jiashu Cao Xin Jiang Qinghua Zhang Fusen Yuan Jihao Yu Fan Yang Mingxing Li Chao Wang Ying Lu Ming Li Weihua Wang Yanhui Liu |
| author_sort | Jiashu Cao |
| collection | DOAJ |
| description | Antibacterial activity and mechanical properties of FeCoCr-Ag medium entropy alloys were studied via combinatorial fabrication paired with high-throughput characterizations. It was found that the antibacterial activity and mechanical properties exhibit non-linear dependence on the content of Ag addition. Within the studied alloys, (FeCoCr) _80 Ag _20 possesses an optimized combination of different properties for potential applications as antibacterial coating materials. The underlying mechanism is ascribed to the formation of a dual-phase structure that leads to competition between the role of Ag phase and FeCoCr phase at different Ag content. The results not only demonstrate the power and effectiveness of combinatorial methods in multi-parameter optimization but also indicate the potential of high entropy alloys as antibacterial materials. |
| first_indexed | 2024-03-12T04:33:39Z |
| format | Article |
| id | doaj.art-3863cf5aa6504987a906248875ce5085 |
| institution | Directory Open Access Journal |
| issn | 2752-5724 |
| language | English |
| last_indexed | 2024-03-12T04:33:39Z |
| publishDate | 2023-01-01 |
| publisher | IOP Publishing |
| record_format | Article |
| series | Materials Futures |
| spelling | doaj.art-3863cf5aa6504987a906248875ce50852023-09-03T09:58:18ZengIOP PublishingMaterials Futures2752-57242023-01-012202500210.1088/2752-5724/acbd63Combinatorial development of antibacterial FeCoCr-Ag medium entropy alloyJiashu Cao0Xin Jiang1Qinghua Zhang2Fusen Yuan3Jihao Yu4Fan Yang5Mingxing Li6Chao Wang7Ying Lu8Ming Li9Weihua Wang10Yanhui Liu11https://orcid.org/0000-0002-7546-3371Institute of Physics, Chinese Academy of Sciences , Beijing 100190, People’s Republic of China; School of Physical Science, University of Chinese Academy of Sciences , Beijing 100049, People’s Republic of ChinaSongshan Lake Materials Laboratory , Guangdong 523808, People’s Republic of ChinaInstitute of Physics, Chinese Academy of Sciences , Beijing 100190, People’s Republic of ChinaInstitute of Physics, Chinese Academy of Sciences , Beijing 100190, People’s Republic of ChinaInstitute of Physics, Chinese Academy of Sciences , Beijing 100190, People’s Republic of ChinaInstitute of Physics, Chinese Academy of Sciences , Beijing 100190, People’s Republic of ChinaInstitute of Physics, Chinese Academy of Sciences , Beijing 100190, People’s Republic of ChinaInstitute of Physics, Chinese Academy of Sciences , Beijing 100190, People’s Republic of ChinaInstitute of Physics, Chinese Academy of Sciences , Beijing 100190, People’s Republic of China; Songshan Lake Materials Laboratory , Guangdong 523808, People’s Republic of ChinaInstitute of Physics, Chinese Academy of Sciences , Beijing 100190, People’s Republic of China; Songshan Lake Materials Laboratory , Guangdong 523808, People’s Republic of ChinaInstitute of Physics, Chinese Academy of Sciences , Beijing 100190, People’s Republic of China; School of Physical Science, University of Chinese Academy of Sciences , Beijing 100049, People’s Republic of China; Songshan Lake Materials Laboratory , Guangdong 523808, People’s Republic of China; Beijing Advanced Innovation Center for Materials Genome Engineering , Beijing 100083, People’s Republic of ChinaInstitute of Physics, Chinese Academy of Sciences , Beijing 100190, People’s Republic of China; Songshan Lake Materials Laboratory , Guangdong 523808, People’s Republic of China; Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences , Beijing 100049, People’s Republic of China; Beijing Advanced Innovation Center for Materials Genome Engineering , Beijing 100083, People’s Republic of ChinaAntibacterial activity and mechanical properties of FeCoCr-Ag medium entropy alloys were studied via combinatorial fabrication paired with high-throughput characterizations. It was found that the antibacterial activity and mechanical properties exhibit non-linear dependence on the content of Ag addition. Within the studied alloys, (FeCoCr) _80 Ag _20 possesses an optimized combination of different properties for potential applications as antibacterial coating materials. The underlying mechanism is ascribed to the formation of a dual-phase structure that leads to competition between the role of Ag phase and FeCoCr phase at different Ag content. The results not only demonstrate the power and effectiveness of combinatorial methods in multi-parameter optimization but also indicate the potential of high entropy alloys as antibacterial materials.https://doi.org/10.1088/2752-5724/acbd63antibacterial metals and alloysmedium entropy alloycombinatorial method |
| spellingShingle | Jiashu Cao Xin Jiang Qinghua Zhang Fusen Yuan Jihao Yu Fan Yang Mingxing Li Chao Wang Ying Lu Ming Li Weihua Wang Yanhui Liu Combinatorial development of antibacterial FeCoCr-Ag medium entropy alloy Materials Futures antibacterial metals and alloys medium entropy alloy combinatorial method |
| title | Combinatorial development of antibacterial FeCoCr-Ag medium entropy alloy |
| title_full | Combinatorial development of antibacterial FeCoCr-Ag medium entropy alloy |
| title_fullStr | Combinatorial development of antibacterial FeCoCr-Ag medium entropy alloy |
| title_full_unstemmed | Combinatorial development of antibacterial FeCoCr-Ag medium entropy alloy |
| title_short | Combinatorial development of antibacterial FeCoCr-Ag medium entropy alloy |
| title_sort | combinatorial development of antibacterial fecocr ag medium entropy alloy |
| topic | antibacterial metals and alloys medium entropy alloy combinatorial method |
| url | https://doi.org/10.1088/2752-5724/acbd63 |
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