Hydroxyapatite Film Coating by Thermally Induced Liquid-phase Deposition Method for Titanium Implants
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概要
- 論文の詳細を見る
Thermally induced liquid-phase deposition method was employed to produce a thin hydroxyapatite (HA) film on a titanium substrate in a metastable calcium phosphate solution. Titanium foil of 100×10×0.02mm^3 was used as a substrate. Prior to HA coating, the substrate was immersed in 5 M NaOH solution at 60℃ for 24 hours. Substrate temperature was kept constant at 60℃ for 0.5-3 hours by electrical heating with a DC power source in the metastable calcium phosphate solution. An X-ray diffractogram indicated that the film deposited on the titanium substrate was composed of HA. The amount of HA deposited increased with increase in heating time. These results suggested that a uniform HA film can be formed by simple chemical and thermal treatments. Based on the results of this study, this technique seemed to be useful for producing uniform HA coatings on complex-shaped and porous dental implants.
- 日本歯科理工学会の論文
著者
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TAMURA Makoto
Department of Pharmacology, Central Research Laboratories, Kaken Pharmaceutical Company
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Endo Kazuhiko
Division Of Biomaterials And Bioengineering Department Of Oral Rehabilitation School Of Dentistry He
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Endo Kazuhiko
Silicon Systems Research Laboratories Nec Corporation
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Endo Kazuhiko
Department Of Dental Materials Science School Of Dentistry Health Sciences University Of Hokkaido
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OHNO Hiroki
Department of Dental Materials Science, School of Dentistry, Health Sciences University of Hokkaido,
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Tamura Makoto
Department Of Dental Science Personalized Health Science Center Health Sciences University Of Hokkai
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MAIDA Takeo
Department of Dental Science, Personalized Health Science Center, Health Sciences University of Hokk
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Maida Takeo
Department Of Dental Science Personalized Health Science Center Health Sciences University Of Hokkai
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Endo Kazuhiko
Department Of Dental Materials Science Health Sciences University Of Hokkaido School Of Dentistry
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Endo Kazuhiko
Department Of Dental Materials Science School Of Dentistry Health Science University Of Hokkaido
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Ohno Hiroki
北海道医療大学 歯学部歯科矯正学
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Ohno H
Division Of Biomaterials And Bioengineering Department Of Oral Rehabilitation School Of Dentistry He
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Ohno Hiroki
Department Of Biology Kyoto University Of Education
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TAMURA Makoto
Department of Cardiology, Niigata City General Hospital
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