Title of article :
Surface Modification of Multilayer Coatings Ti-Al-Cr and Hydroxyapatite on Calcium Phosphate Cement with Sol-Gel Method
Author/Authors :
Sidiqa, Atia N. Universitas Jenderal Achmad Jani - Medical Faculty - Department of Dental Materials, Indonesia , Djustiana, Nina Universitas Padjajaran - Faculty of Dentistry - Department of Dental Material, Indonesia , Sunendar, Bambang Institute of Technology Bandung - Department of Engineering Physics, Laboratory of Material Processing, Indonesia , Febrida, Renny Institute of Technology Bandung - Department of Engineering Physics, Laboratory of Material Processing, Indonesia
Abstract :
Implan gigis based on metal still has weaknesses. New development is currently developed with the surface modification of multilayer coatings Ti-Al-Cr and hydroxyapatite on calcium phosphate cement (CPC) for Implan gigi application. Objective: To analize 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 on CPC successfully formed 1Лm of thickness and showed 10Лm 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.
Keywords :
calcium phosphate cement , coating , hydroxyapatite , sol , gel , Ti , Al , Cr
Journal title :
Journal Of Dentistry Indonesia
Journal title :
Journal Of Dentistry Indonesia
