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In vitro study on cytocompatibility and osteogenesis ability of Ti-Cu alloy

文献类型：期刊论文

作者Liu, Rui1,2; Ma, Zheng1; Kolawole, Sharafadeen Kunle1; Zeng, Lilan3; Zhao, Ying3; Ren, Ling1; Yang, Ke1
刊名JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE
出版日期2019-07-01
卷号30期号:7页码:10
ISSN号0957-4530
DOI10.1007/s10856-019-6277-z
通讯作者Zhao, Ying(ying.zhao@siat.ac.cn) ; Ren, Ling(lren@imr.ac.cn) ; Yang, Ke(kyang@imr.ac.cn)
英文摘要Titanium implants easily suffer bacteria-related infections in clinic due to their inherent lack of self-protection ability. Therefore, a novel Ti-Cu alloy with good antibacterial activity has been developed as a new kind of implant material. This study focuses on a systematic evaluation of both cytocompatibility and osteogenesis activity of the Ti-Cu alloy in vitro. It was revealed that an addition of 5% Cu into pure Ti would not cause any negative effect on osteoblasts adhesion, proliferation and apoptosis cultured with Ti-Cu alloy. In addition, Ti-Cu alloy could significantly promote the osteogenic differentiation of MG 63 cells by upregulating the osteogenesis-related gene expressions including alkaline phosphatase (ALP), Collagen I (Colla I), osteopontin (OPN) and osteocalcin (OCN). These promising results suggest that the Ti-Cu alloy has great potential to be used as a multi-functional titanium implant for clinical applications. [GRAPHICS]
资助项目National Key Research and Development Program of China[2018YFC1106600] ; National Key Research and Development Program of China[2016YFC1100600] ; National Natural Science Foundation[51631009] ; National Natural Science Foundation[51811530320] ; National Natural Science Foundation[81572113] ; Institute of Metal Research, Chinese Academy of Sciences[2017-ZD01] ; Key Projects for Foreign Cooperation of Bureau of International Cooperation Chinese Academy of Sciences[174321KYSB2018000] ; Shenzhen Science and Technology Research Funding[JCYJ20160608153641020]
WOS研究方向Engineering ; Materials Science
语种英语
WOS记录号WOS:000472211800003
出版者SPRINGER
资助机构National Key Research and Development Program of China ; National Natural Science Foundation ; Institute of Metal Research, Chinese Academy of Sciences ; Key Projects for Foreign Cooperation of Bureau of International Cooperation Chinese Academy of Sciences ; Shenzhen Science and Technology Research Funding
源URL[http://ir.imr.ac.cn/handle/321006/134043]  
专题金属研究所_中国科学院金属研究所
通讯作者Zhao, Ying; Ren, Ling; Yang, Ke
作者单位1.Chinese Acad Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China
2.Northeastern Univ, 3-11 Wenhua Rd, Shenyang 110819, Liaoning, Peoples R China
3.Chinese Acad Sci, Shenzhen Inst Adv Technol, Ctr Human Tissues & Organs Degenerat, Shenzhen 518055, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Rui,Ma, Zheng,Kolawole, Sharafadeen Kunle,et al. In vitro study on cytocompatibility and osteogenesis ability of Ti-Cu alloy[J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE,2019,30(7):10.
APA Liu, Rui.,Ma, Zheng.,Kolawole, Sharafadeen Kunle.,Zeng, Lilan.,Zhao, Ying.,...&Yang, Ke.(2019).In vitro study on cytocompatibility and osteogenesis ability of Ti-Cu alloy.JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE,30(7),10.
MLA Liu, Rui,et al."In vitro study on cytocompatibility and osteogenesis ability of Ti-Cu alloy".JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE 30.7(2019):10.

入库方式： OAI收割

来源：金属研究所

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