Synthesis of calcium-phosphorous doped TiO₂ nanotubes by anodization and reverse polarization: A promising strategy for an efficient biofunctional implant surface

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• 作者：Sofia A. Alves^a ; ^b ; ^{sofiafonso@msn.com} ; Sweetu B. Patel^b ; ^c ; Cortino Sukotjo^b ; ^d ; Mathew T. Mathew^b ; ^e ; ^f ; Paulo N. Filho^g ; ^j ; Jean-Pierre Celis^h ; Luí ; s A. Rocha^a ; ^g ; ^j ; Tolou Shokuhfar^b ; ^c ; ⁱ
• 关键词：Bio-functionalization ; Anodization ; Reverse polarization ; TiO2 nanotubes ; Calcium-phosphorous surface ; Osseointegrated implants
• 刊名：Applied Surface Science
• 出版年：2017
• 出版时间：31 March 2017
• 年：2017
• 卷：399
• 期：Complete
• 页码：682-701
• 全文大小：8171 K
• 卷排序：399

文摘

A new surface modification methodology for bio-functionalization of TiO2 NTs is addressed Bone-like structured TiO2 nanotubular surfaces containing Ca and P were synthesized. Ca/P-doped TiO2 NTs enhanced adhesion and proliferation of osteoblastic-like cells. The bio-functionalization granted improved bio-electrochemical stability to TiO2 NTs.