Alternative Titleソルディップ法による純チタン上への生体活性ガラスコーティング:歯科応用
Degree grantor/typeNagasaki University (長崎大学)
Note (General)This study aimed to assess the mechanical and biological properties of bioactive glass (BG) coating on titanium (Ti). Bioinert Ti substrates were coated by BG to induce bioactivity to the surface. The sol-gel derived BG 58S sol was successfully prepared and coated on the abraded and blasted Ti surface using the sol-dip method. The characterization and cell study for all substrates’ surface was carried out. Adhesion test confirmed that a firmly adhered BG coating layer was formed on the abraded and blasted Ti. The measured bonding strength between the coating and the blasted Ti substrate was the highest among all samples, which was 41.03±2.31 MPa. In-vitro cell viability and alkaline phosphatase activity (ALP) tests results also showed that BG coating on the Ti substrate improved the biological properties of the surface. The BG sol-dip coating method could be used to fabricate Ti substrate with a bioactive surface.
長崎大学学位論文 学位記番号:博(医歯薬)甲第1388号 学位授与年月日:令和4年3月18日
Author: Sirus SAFAEE, Alireza VALANEZHAD, Mahdis NESABI, Shiva JAFARNIA, Hideaki SANO, Sima SHAHABI, Shigeaki ABE and Ikuya WATANABE
Citation: Dental Materials Journal, 40(4), pp.949-956; 2021
identifier:Nagasaki University (長崎大学), 博士(歯学) (2022-03-18)
http://hdl.handle.net/10069/00041149
DOIinfo:doi/10.4012/dmj.2020-323
Collection (particular)国立国会図書館デジタルコレクション > デジタル化資料 > 博士論文
Date Accepted (W3CDTF)2022-06-05T18:01:14+09:00
Data Provider (Database)国立国会図書館 : 国立国会図書館デジタルコレクション