Nano-analysis of the bonding interface between zirconia and tooth, and development of the effective bonding method
| Project/Area Number |
21592450
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Prosthetic dentistry
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| Research Institution | Okayama University |
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Principal Investigator |
NAGAOKA Noriyuki 岡山大学, 大学院・医歯薬学総合研究科, 助教 (70304326)
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| Co-Investigator(Kenkyū-buntansha) |
SUZUKI Kazuomi 岡山大学, 大学院・医歯薬学総合研究科, 教授 (30050058)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | ジルコニア / 表面処理 / 歯質接着 / 界面 / 接着 / 機能性リン酸モノマー / 補綴装置 / 臨床 / シリカ / 歯質接着剤 / プライマー / 接着性レジンセメント / 断面観察 / 表面観察 |
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| Research Abstract |
The Dentist checks junction between the tooth and the crown or inlay. These are contaminated with saliva or blood at this time. Contamination is not lost even if it performs sufficient rinsing. Zirconia is the optimal material for the restoration of a beautiful tooth in dental treatment. It is important to carry out the chemical reaction between adhesives and zirconia in order to bond up zirconia and tooth. However, adhesives cannot carry out the chemical reaction of the contaminated zirconia surface easily. The new adhesion method which can solves these problems was developed.
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Report
(4 results)
Research Products
(13 results)
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[Journal Article] Nano-layering of phosphoric-acid ester monomer at enamel and dentin2011
Author(s)
K. Yoshihara, Y. Yoshida, S. Hayakawa, N. Nagaoka, M. Irie, T. Ogawa, K. L. Van Landuyt, A. Osaka, K. Suzuki, S. Minagi, B. Van Meerbeek
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Journal Title
Acta biomaterialia
Volume: Volume 7, Issue 8
Pages: 3187-3195
Related Report
Peer Reviewed
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[Journal Article] Nano-controlled molecular interaction at adhesive interfaces for hard tissue reconstruction2010
Author(s)
Yoshihara K, Yoshida Y, Nagaoka N, Fukegawa D, Hayakawa S, Mine A, Nakamura M, Minagi S, Osaka A, Suzuki K, Van Meerbeek B.
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Journal Title
Acta biomaterialia
Volume: Volume 6, Issue 9
Pages: 3573-3582
Related Report
Peer Reviewed
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[Journal Article] Nano-controlled molecular interaction at adhesive interfaces for hard tissue reconstruction2010
Author(s)
Kumiko Yoshihara, Yasuhiro Yoshidab, Noriyuki Nagaoka, Daisuke Fukegawa, Satoshi Hayakawa, Atsushi Mine, Mariko Nakamura, Shogo Minagi, Akiyoshi Osaka, Kazuomi Suzukib, Bart Van Meerbeek
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Journal Title
Acta Biomaterialia
Volume: 6
Pages: 3573-3582
Related Report
Peer Reviewed
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