Osteoblast cellular activity on low elastic modulus Ti-24Nb-4Zr-8Sn alloy

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• 作者：K.C. Nuneup>aup> ; R.D.K. Misraup>aup>up> ; up>up>dmisra2@utep.eduup> ; S.J. Liup>bup> ; Y.L. Haoup>bup> ; R. Yangup>bup>
• 关键词：Ti&ndash ; 24Nb&ndash ; 4Zr&ndash ; 8Sn alloy ; Low elastic modulus ; Osteoblasts functions
• 刊名：Dental Materials
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：33
• 期：2
• 页码：152-165
• 全文大小：6949 K
• 卷排序：33

文摘

Biological response of novel high strength-low elastic modulus β-Ti2448 alloy was evaluated. The formation of fine apatite-like crystals in simulated body fluid confirmed the superior bioactivity of the alloy. The unique surface properties of the Ti2448 alloy provided favorable osteogenic microenvironment for cell–material interaction. The β-Ti2448 alloy with a modulus of ∼49 GPa may avoid the undesirable stress-shielding effect.