Multiwalled carbon nanotube coating on titanium
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概要
- 論文の詳細を見る
Carbon nanotubes (CNTs) have excellent chemical durability, mechanical strength, and electrical properties. Therefore, there is interest in CNTs for not only electrical and mechanical applications, but also biological and medical applications. We coated titanium, a common material for dental implants, with multiwalled carbon nanotubes (MWCNTs). First, titanium was aminated and covered with collagen. Then, the carboxylated MWCNTs were coated onto the collagen attached to the titanium plate. The collagen-coated titanium plate had a homogeneous MWCNT coating, which showed strong attachment to the titanium surface as a thin layer. The surface roughness was significantly increased with the MWCNT coating. MC3T3-E1 cells were cultured on the MWCNT-coated Ti plate, and showed good cell proliferation and strong cell adhesion. Therefore, the MWCNT coating for titanium could be useful for improvement of cell adhesion on titanium implants.
著者
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Watari Fumio
Dep. Of Biomedical Dental Materials And Engineering Graduate School Of Dental Medicine Hokkaido Univ
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Watari Fumio
Hokkaido Univ. Sapporo Jpn
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Watari Fumio
北海道大学 歯学研究科口腔健康科学
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Watari Fumio
北海道大学 エネルギー変換マテリアル研究センター
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Kitagawa Yoshimasa
Oral Diagnosis And Oral Medicine Department Of Oral Pathobiological Science Graduate School Of Denta
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Akasaka Tsukasa
北海道大学 歯学研究科生体理工学
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Watari F
Department Of Oral Health Science Graduate School Of Dental Medicine Hokkaido University
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Akasaka Tsukasa
Department Of Oral Health Science Graduate School Of Dental Medicine Hokkaido University
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Uo Motohiro
Department Of Oral Health Science Graduate School Of Dental Medicine Hokkaido University
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Uo M
Hokkaido Univ. Sapporo Jpn
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Watari F
Hokkaido Univ. Sapporo Jpn
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Watari Fumio
北海道大学 歯研究 口腔機能
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Uo Motohiro
Department Of Biomedical Materials And Engineering Graduate School Of Dentistry Hokkaido University
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Uo Motohiro
Dental Materials And Engineering Department Of Oral Health Science Graduate School Of Dental Medicin
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Terada Michiko
Oral Diagnosis And Oral Medicine Department Of Oral Pathobiological Science Graduate School Of Denta
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Akazawa Toshiyuki
Department Of Oral Health Science Graduate School Of Dental Medicine Hokkaido University
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Abe Shigeaki
Department Of Oral Health Science Graduate School Of Dental Medicine Hokkaido University
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Akazawa Toshiyuki
Industrial Research Institute Industrial Technology Research Development Hokkaido Research Organizat
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Akazawa Toshiyuki
Department Of Materials Technology Hokkaido Industrial Research Institute
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