中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Study on a biodegradable antibacterial Fe-Mn-C-Cu alloy as urinary implant material

文献类型:期刊论文

作者Ma, Zheng1; Gao, Ming1,3; Na, Di4; Li, Yangde2; Tan, Lili1; Yang, Ke1
刊名MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS
出版日期2019-10-01
卷号103页码:8
关键词Fe-Mn-C-Cu alloy Biodegradable Anti-infection Urinary implant material Anti-encrustation
ISSN号0928-4931
DOI10.1016/j.msec.2019.05.003
通讯作者Tan, Lili(lltan@imr.ac.cn) ; Yang, Ke(kyang@imr.ac.cn)
英文摘要Biodegradable Fe based alloys have been investigated for fracture fixation and cardiovascular support to overcome complications of permanent implants. This study was focused on the development of a new Fe-Mn-CCu alloy with antibacterial and anti-encrustation properties as a urinary implant material. The microstructure and mechanical properties of the alloy were studied. The degradation behavior, antibacterial and anti-encrustation properties were evaluated by immersion test, antibacterial test and encrustation test, respectively. The results showed that Fe-Mn-C-Cu alloy was a non-magnetic, biodegradable, anti-bacterial and anti-encrustation alloy that could inhibit the biofilm and stone formations on its surface through the dual effects of degradation and Cu ions release. The study revealed the preliminary mechanisms of anti-infection and anti-encrustation for Fe-Mn-C-Cu alloy due to the continuous release of Cu2+ ions, which provides a new idea for application of biodegradable Fe-based material and the treatment of urinary tract infections and stones in the urinary system.
资助项目Key Program of China on Biomedical Materials Research and Tissue and Organ Replacement[2016YFC1101804] ; Key Program of China on Biomedical Materials Research and Tissue and Organ Replacement[2016YFC1100604] ; Double Hundred Project Plan of Shenyang Key Scientific and Technological Achievements Transformation Project[Z18-0-027]
WOS研究方向Materials Science
语种英语
WOS记录号WOS:000480664900021
出版者ELSEVIER
资助机构Key Program of China on Biomedical Materials Research and Tissue and Organ Replacement ; Double Hundred Project Plan of Shenyang Key Scientific and Technological Achievements Transformation Project
源URL[http://ir.imr.ac.cn/handle/321006/134995]  
专题金属研究所_中国科学院金属研究所
通讯作者Tan, Lili; Yang, Ke
作者单位1.Chinese Acad Sci, Inst Met Res, Shenyang, Liaoning, Peoples R China
2.Dongguan Eontech Co Ltd, Dongguan 523662, Peoples R China
3.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang, Liaoning, Peoples R China
4.China Med Univ, Dept Surg Oncol, Affiliated Hosp 1, Beijing, Peoples R China
推荐引用方式
GB/T 7714
Ma, Zheng,Gao, Ming,Na, Di,et al. Study on a biodegradable antibacterial Fe-Mn-C-Cu alloy as urinary implant material[J]. MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS,2019,103:8.
APA Ma, Zheng,Gao, Ming,Na, Di,Li, Yangde,Tan, Lili,&Yang, Ke.(2019).Study on a biodegradable antibacterial Fe-Mn-C-Cu alloy as urinary implant material.MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS,103,8.
MLA Ma, Zheng,et al."Study on a biodegradable antibacterial Fe-Mn-C-Cu alloy as urinary implant material".MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS 103(2019):8.

入库方式: OAI收割

来源:金属研究所

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