doi: 10.7763/IJET.2023.V15.1235
Effect of Bovine Collagen on Carbonate- Hydroxyapatite/Titanium Coating: Compressive Strength and Bioactivity Analysis
Diana Julaidy Patty
1,2
,
,
,
Yusril Yusuf
1
- 1 Department of Physics, Faculty of Mathematics and Natural Science, Universitas Gadjah Mada, Yogyakarta, Indonesia
- 2 Department of Physics, Faculty of Mathematics and Natural Science, Universitas Pattimura, Ambon, Indonesia
- 3 the Department of Dental Biomedical Sciences, Faculty of Dentistry, Universitas Gadjah Mada, Yogyakarta, Indonesia
Abstract
This study aims to analyze the effect of collagen in Titanium/carbonate-hydroxyapatite from <em>Pinctada maxima </em>shells successfully applied in Ti substrate using electrophoretic deposition (EPD) techniques. The pretreatment with HCL on the substrate reduced the compressive strength with a porous surface and excellent adhesion during the EPD process. It is proven that Ti/CHA-1, Ti/CHA-3, and Ti/CHA/Coll increase compressive strength. Furthermore, bioactivity in SBF immersion showed apatite growth on the coating surface, increasing the size of the apatite crystals. The effect collagen in Ti/CHA/Coll substrate showed lower crystallinity and mechanical strength compared to Ti/CHA substrates, but the SEM morphology of bioactivity Ti/CHA/Coll significantly showed the apatite growth on the Ti substrate surface. Ti/CHA/Coll showed excellent mechanical properties and bioactivity as a bone graft substitute.
Keywords
- Collagen
- carbonate-hydroxyapatite
- titanium-bioactivity
- compressive-strength
How to Cite
Diana Julaidy Patty, Ari Dwi Nugraheni, Ika Dewi Ana, and Yusril Yusuf, "Effect of Bovine Collagen on Carbonate- Hydroxyapatite/Titanium Coating: Compressive Strength and Bioactivity Analysis," International Journal of Engineering and Technology, vol. 15, no. 4, pp. 134-137, 2023. https://doi.org/ 10.7763/IJET.2023.V15.1235
Copyright & License
Copyright © 2023 by the authors. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).