CO2 Laser Bonding of Silicate-Substituted Strontium Apatite on PEEK and Osteointegration on its Surface

Akira Furukawa; Manabu Akahane; Yasuhito Tanaka

doi:10.4028/www.scientific.net/KEM.782.145

Paper Titles

Effect of the Pore Structure of an Apatite-Fiber Scaffold on the Differentiation of P19.CL6 Cells into Cardiomyocytes
p.116

Preparation and Evaluation of Spray-Dried Nano-Hydroxyapatite/Saccharide Complex for Oral Administration
p.124

Structural Characterization of Mg-0.5Ca-xY Biodegradable Alloys
p.129

Some Tribological Aspects of Mg-0.5Ca-xY Biodegradable Materials
p.136

CO₂ Laser Bonding of Silicate-Substituted Strontium Apatite on PEEK and Osteointegration on its Surface
p.145

Particulate Titania Coating on Poly(Dimethylsiloxane) Films for Improving Osteoconductive Ability
p.151

Effect of Crystalline Calcium Phosphate Coatings Prepared in an Aqueous Solution on Corrosion Resistance of Bioabsorbable Magnesium Alloy
p.158

Bioceramics are Not Bioinert: The Role of Oxide and Non-Oxide Bioceramics on the Oxidation of UHMWPE Components in Artificial Joints
p.165

Titanium Nitride Film on Titanium Film by Magnetron Sputtering Method
p.176

HomeKey Engineering MaterialsKey Engineering Materials Vol. 782CO2 Laser Bonding of Silicate-Substituted...

CO₂ Laser Bonding of Silicate-Substituted Strontium Apatite on PEEK and Osteointegration on its Surface

Abstract:

Whether silicate-substituted strontium apatite (SrSiP) stimulates osteogenesis on the surface of implants has been evaluated in the present study. Polyether ether ketone (PEEK) disks were coated with a nanocrystalline SrSiP dispersion using CO₂ laser irradiation. At approximately 300°C, the coating layer of SrSiP was tightly adhered to the surface of PEEK disks. The SrSiP-coated PEEK showed excellent bioactive properties when bone marrow-derived mesenchymal stem cells were cultured on the PEEK disks, when compared to the untreated PEEK disks.

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Periodical:

Key Engineering Materials (Volume 782)

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145-150

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.782.145

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Online since:

October 2018

Authors:

Akira Furukawa*, Manabu Akahane, Yasuhito Tanaka

Keywords:

Apatite, Laser Bonding, Osteointegration, PEEK, Silicate, Strontium

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