The effect of pore size and porosity of Ti6Al4V scaffolds on MC3T3-E1 cells and tissue in rabbits

• 作 者: LUAN HuiQin WANG LiTing REN We
• 机 构: KeyLaboratoryofIntelligentControlandRehabilitationTechnologyoftheMinistryofCivilAffairs,BeijingKeyLa
• 出 处: 中国科学:技术科学英文版
• 发表日期: 2019年7期
• 关键词: PORE size POROSITY porous titanium alloy scaffolds OSTEOGENESIS bone DEFECT
• 基金项目: the China National Key Research and Development Plan Project (Grant No. 2016YFB1101102),Fundamental Research Funds for Central Public Welfare Research Institutes (Grant No. 118009001000160001).

Electron beam melting(EBM) allows the fabrication of specific porous titanium implants, whereas their in vitro and in vivo biological performance should be further investigated. In this study, we examined the porous Ti6 Al4 V scaffolds(low, 334.1 μm pore