Potential of niobium-based thin films as a protective and osteogenic coating for dental implants: The role of the nonmetal elements

	Potential of niobium-based thin films as a protective and osteogenic coating for dental implants: The role of the nonmetal elements
	Haobo Pan; Bin Jiang; Zhengjiang Xu; Luis Yate; Yuan Qiu; Willian Aperador; Emerson Coy; Sergio Moya; Guocheng Wang
刊名	MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS
	2018
文献子类	期刊论文
英文摘要	An ideal dental implant coating should provide a highly protective interface and an osteogenic function. Inspired by the excellent biocompatibility and anti-corrosion of the Nb element, we produced Nb-based oxide, nitride and carbide films as well as the pure metal Nb film for surface enhancement of dental implants, and compare the impact of the nonmetal elements on the electrochemical, tribological, tribo-corrosion and biological performance of the coated implants. The NbC film, composed of a single-phased subniobium carbide, displays mechanical advantages and anticorrosion characteristics that are distinguished from the other composite films,highlighting its potential outstanding protective efficiency for dental implants against corrosion and wear. Rat bone marrow mesenchymal stem cells (rBMSCS) were found more readily to attach, grow and osteogenically differentiate on the NbC film compared to the Nb, NbO and NbN films, indicating the osteogenesis potential of the NbC film. Taken all the results together, it can be concluded that the NbC film have the highest potential for dental implant surface modification.
URL标识	查看原文
语种	英语
内容类型	期刊论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/14734]
专题	深圳先进技术研究院_医药所
推荐引用方式 GB/T 7714	Haobo Pan,Bin Jiang,Zhengjiang Xu,et al. Potential of niobium-based thin films as a protective and osteogenic coating for dental implants: The role of the nonmetal elements[J]. MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS,2018.
APA	Haobo Pan.,Bin Jiang.,Zhengjiang Xu.,Luis Yate.,Yuan Qiu.,...&Guocheng Wang.(2018).Potential of niobium-based thin films as a protective and osteogenic coating for dental implants: The role of the nonmetal elements.MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS.
MLA	Haobo Pan,et al."Potential of niobium-based thin films as a protective and osteogenic coating for dental implants: The role of the nonmetal elements".MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS (2018).