Hydroxyapatite Formation on Cellular Alumina Coated with Bioactive Glasses

Cheol Y. Kim; Dong Hyun Kim

doi:10.4028/www.scientific.net/KEM.309-311.1027

Paper Titles

Bone Regeneration from Frozen Marrow Mesenchymal Cells/Recombinant Human Bone Morphogenetic Protein/Hydroxyapatite Transplantation
p.1009

Posterolateral Lumbar Fusion by Tissue Engineered Bone
p.1013

Organ Regeneration in Porous Hydoroxyapatite
p.1017

Porous Bioceramics (Open Cell Foams) Expanded in Vacuum
p.1023

Hydroxyapatite Formation on Cellular Alumina Coated with Bioactive Glasses
p.1027

Effect of OH Content on the Bioactivity of Sol-Gel Derived Glass Foam Scaffolds
p.1031

Evaluation of Biocompatibility for Porous Bioactive Glass Scaffolds
p.1035

Porous Composite with Tunnel-like Interconnecting Pores of Hydroxyapatite with Magnetite Particles
p.1039

Electrovector Effect of Polarized Porous Hydroxyapatite Ceramics
p.1043

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Hydroxyapatite Formation on Cellular Alumina Coated with Bioactive Glasses

Abstract:

Various works have been done to produce a cellular form of bioactive ceramics for a scaffold. However, the most of these cellular implants have low compressive strength. In this study, therefore, glass-infiltrated cellular alumina with compressive strength of 7.3MPa was first prepared. Bioactive glass was then coated on the cellular alumina. When the specimen was reacted in simulate body fluid, hydroxyapatite developed on the bioactive glass coat in 18 hours.