Surface Modification of Multilayer Coatings Ti-Al-Cr and Hydroxyapatite on Calcium Phosphate Cement with Sol-Gel Method

Journal of Dentistry Indonesia

Nina Djustiana¹  Atia N. Sidiqa²  Renny Febrida³  Bambang Sunendar³ 

[1] Department of Dental Materials, Faculty of Dentistry, Universitas Padjajaran, Bandung 40132, Jawa Barat;Department of Dental Materials, Medical Faculty, Universitas Jendral Achmad Jani, Cimahi, 40533 Jawa Barat;Laboratory of Material Processing, Department of Engineering Physics, Institute of Technology Bandung, Bandung 40132, Jawa Barat;

关键词: calcium phosphate cement;    coating;    hydroxyapatite;    sol-gel;    Ti-Al-Cr;   

DOI  :  10.14693/jdi.v19i2.140

来源: DOAJ

【 摘 要 】

Dental implants based on metal still has weakness. New development is currently developed with the surface multilayer coatings Ti-Al-Cr and hydroxyapatite on calcium phosphate cement for dental implant application. Objective: to analyze the thickness of multilayer coating alloy Ti-Al-Cr and hydroxyapatite on CPC synthesis by sol-gel method. Methods: Scanning electron microscopy (SEM) was conducted to analyze the thickness and morphology of microstructure layer formed on CPC. Result: SEM showed that coating Ti-Al-Cr sucessfully formed 1 µm of thickness and 10 µm of hydroxyapatite. Conclusion: The innovation of modification surface multilayer coatings Ti-Al-Cr and hydroxyapatite on CPC was successfully done by sol-gel method with a variety thickness.

【 授权许可】

Unknown