Characterization of Surface Properties, Osteoblast Cell Culture in Vitro and Processing with Flow-Viscosity of Ni-Free Ti-Based Bulk Metallic Glass for Biomaterials

Journal of Biomechanical Science and Engineering

Jeong-Jung OAK²  Yong-Ha PARK³  Akihisa INOUE²  Gi-Wook HWANG¹  Hisamichi KIMURA²  Seog-Young YOON³ 

[1] Laboratory of Molecular and Biochemical Toxicology, Graduate School of Pharmaceutical Sciences, Tohoku University;Institute for Materials Research, Tohoku University;School of Materials Science & Engineering, Pusan National University

关键词: Ti Alloy;    Bulk Metallic Glasses;    Corrosion Resistance;    Cell Culture;    Implant Materials;   

DOI  :  10.1299/jbse.4.384

来源: Japan Society of Mechanical Engineers

【 摘 要 】

References(12)Cited-By(9)Ni-free type Ti-based metallic glass evaluated in this study has imposing performances for biomaterials that is based on high bulk forming ability (BFA) for implantable materials, superior specific strength, low Young's modulus as hard tissue replacements and excellent workability. Especially, surface characteristics of Ti-based bulk metallic glass for corrosion resistance exhibit a high potential for application to be used as dental implants in the oral cavity. We also made an examination of chemical stability for human cell test with osteoblasts (SaOS2) in vitro. Results of the good biocompatibility and high glass forming ability evaluated in this study are expected to increase utility value for biomedical application

【 授权许可】

Unknown