Surface Properties and Biocompatibility of Acid-etched Titanium
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概要
- 論文の詳細を見る
The purpose of this study was to evaluate the effects of acid-etched titanium on the biological responses of osteoblast-like MC3T3-E1 cells. Four types of treatments (polishing, sandblasting, concentrated H_2SO_4 etching, and concentrated H2_SO_4 etching with vacuum firing) were carried out on the surfaces of commercially pure titanium (cpTi) disks. MC3T3-E1 cells were then cultured on the treated cpTi surfaces. Through surface roughness measurement and SEM analysis, it was found that the acid-etched surfaces showed higher roughness values than the sandblasted ones. Scanning electron microscope analysis showed that the cells on the disks treated with acid-etching and acid-etching with vacuum firing spread as well as the sandblasted ones. There were no significant differences in cell proliferation and collagen production on cpTi among the four different surface treatments. Based on the results of this study, it was concluded that etching with concentrated sulfuric acid was a simple and effective way to roughen the surface of titanium without compromising its biocompatibility.
- 日本歯科理工学会の論文
著者
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BAN Seiji
Department of Biomaterials Science, Graduate School of Medical and Dental Sciences, Kagoshima Univer
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KANBARA Kenji
Department of Microbiology and Immunology, Kagoshima University Dental School
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Ban Seiji
Kagoshima Univ. Kagoshima Jpn
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Ban S
Department Of Biomaterials Science Graduate School Of Medical And Dental Sciences Kagoshima Universi
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Ban Seiji
Department Of Biomaterials Science Graduate School Of Medical And Dental Sciences Kagoshima Universi
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Kanbara Kenji
Department Of Periodontology Kagoshima University Graduate School Of Medical And Dental Sciences
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Kanbara Kenji
Department Of Microbiology And Immunology Kagoshima University
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Ban Seiji
Department Of Biomaterials Science Kagoshima University Graduate School Of Medical And Dental Scienc
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Izumi Yuichi
Section Of Periodontology Department Of Hard Tissue Engineering Division Of Bio-matrix Graduate Scho
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MACHIGASHIRA Miho
Department of Periodontology, Kagoshima Unirersity Dental School
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MIYAMOTO Motoharu
Department of Dental Radiology, Graduate School of Medical and Dental Sciences, Kagoshima University
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Miyamoto Motoharu
Department Of Dental Radiology Graduate School Of Medical And Dental Sciences Kagoshima University
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NOGUCHI Kazuyuki
Department of Periodontology, Graduate school of Medical and Dental Sciences, Kagoshima University
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IWAYA Yukari
Department of Periodontology, Kagoshima University Graduate School of Medical and Dental Sciences
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Iwaya Yukari
Department Of Periodontology Kagoshima University Graduate School Of Medical And Dental Sciences
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Machigashira Miho
Department Of Periodontology Graduate School Of Medical And Dental Sciences Kagoshima University
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Ban Seiji
Department Of Biomaterials Science Field Of Oral And Maxillofacial Rehabilitation Course For Advance
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Noguchi Kazuyuki
Department Of Periodontology Graduate School Of Medical And Dental Sciences Kagoshima University
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Noguchi Kazuyuki
Department Of Neurosurgery Hayashi Hospital
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