Development of new bonding system of dental zirconia ceramics under regulated nano-scale interface

• Project/Area Number: 21791912
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Prosthetic dentistry
• Research Institution: Kagoshima University
• Principal Investigator: SATO Hideo Kagoshima University, 医歯学総合研究科, 助教 (40507125)
• Project Period (FY): 2009 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000); Fiscal Year 2010: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000); Fiscal Year 2009: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
• Keywords: 接着歯学 / 歯科用ジルコニア / 表面改質 / オートクレーブ処理 / 接着性レジンセメント / ジルコニア / 接着耐久性 / 冷熱サイクル試験 / オートクレーブ / せん断接着強さ / X線光電子分光分析装置 / リン酸エステルモノマー

Research Abstract

The bonding strengths stored in the autoclave were higher compared with dried after autoclave treatment. XPS revealed that hydroxide or H_2O adsorbed on the outermost layer of the zirconia after autoclave treatment. It is extrapolated that adsorbed hydroxide enhanced the bonding reaction between zirconia and resin cement.

Research Products

• [Journal Article] Radio-opacity of core materials forall-ceramic restorations (2010)
  • Author(s): Yuji OKUDA, Makoto NODA, Hiroshi KONO, Motoharu MIYAMOTO, Hideo SATO, SeijiBAN
  • Journal Title: Dental Materials Journal Vol.29, No.1 Pages: 35-40
  • Peer Reviewed
• [Journal Article] Effect of autoclave treatment on bonding strength of dental zirconia ceramics to resin cements (2010)
  • Author(s): Hideo SATO, Seiji BAN, Makiko HASHIGUCHI, Youichi YAMASAKI
  • Journal Title: Journal of the Ceramic Society of Japan Vol.118, No.6 Pages: 508-511
  • NAID: 130000304778
  • Peer Reviewed
• [Journal Article] Radio-opacity of core materials for all-ceramic restorations (2010)
  • Author(s): Yuji OKUDA, Makoto NODA, Hiroshi KONO, Motoharu MIYAMOTO, Hideo SATO, Seiji BAN
  • Journal Title: Dental Materials Journal Volume: 29(1) Pages: 35-40
  • NAID: 10025917505
  • Peer Reviewed
• [Journal Article] Effect of autoclave treatment on bonding strength of dental zirconia ceramics to resin cements (2010)
  • Author(s): Hideo SATO, Seiji BAN, Makiko HASHIGUCHI, Youichi YAMASAKI
  • Journal Title: Journal of the Ceramic Society of Japan Volume: 118(6) Pages: 508-511
  • NAID: 130000304778
  • Peer Reviewed
• [Journal Article] Radio-opacity of core materials for all-ceramic restorations (2010)
  • Author(s): Yuji OKUDA, Makoto NODA, Hiroshi KONO, Motoharu MIYAMOTO, Hideo SATO, Seiji BAN
  • Journal Title: Dental Materials Journal 29(1) Pages: 35-40
  • NAID: 10025917505
  • Peer Reviewed
• [Journal Article] Effect of autoclave treatment on bonding strength of dental zirconia ceramics to resin cements (2010)
  • Author(s): Hideo SATO, Seiji BAN, Makiko HASHIGUCHI, Youichi YAMASAKI
  • Journal Title: Journal of the Ceramic Society of Japan 118(印刷中)
  • NAID: 130000304778
  • Peer Reviewed
• [Presentation] 当科における障害児・者の摂食嚥下機能障害の実態調査 (2010)
  • Author(s): 北上真由美, 佐藤秀夫, 徳冨順子, 齊藤一誠, 山崎要一
  • Organizer: 平成22年度一般社団法人日本小児歯科学会秋季大会
  • Place of Presentation: 福島
  • Year and Date: 2010-12-02
• [Presentation] 顎顔面表面形状の男女成長量に関する横断的研究 (2010)
  • Author(s): 新海みゆき, 稲田絵美, 齊藤一誠, 深水篤, 窪田直子, 武元嘉彦, 岩崎智憲, 長谷川大子, 徳冨順子, 佐藤秀夫, 早崎治明, 山崎要一
  • Organizer: 第28回日本小児歯科学会九州地方会大会
  • Place of Presentation: 福岡
  • Year and Date: 2010-10-03
• [Presentation] 障害児・者における摂食嚥下機能障害の実態調査 (2010)
  • Author(s): 神之田理恵, 北上真由美, 福重雅美, 下田平貴子, 佐藤秀夫, 山崎要一
  • Organizer: 日本歯科衛生学会
  • Place of Presentation: 千葉
  • Year and Date: 2010-09-18
• [Presentation] セラミックスの歯科臨床応用 (2010)
  • Author(s): 佐藤秀夫
  • Organizer: 日本材料学会九州支部会
  • Place of Presentation: 鹿児島大学
  • Year and Date: 2010-03-23
• [Presentation] Effect of Surface Treatments on Bonding Strength of Dental Zirconia Ceramics to Resin Cements (2009)
  • Author(s): H.Sato, S.Ban, Y.Yamasaki
  • Organizer: 9^<th> Asina Bioceramics Symposium (ABC2009)
  • Place of Presentation: 名古屋国際会議場
  • Year and Date: 2009-12-11
• [Presentation] 幼稚園児・保育園児の口呼吸に関する研究 (2009)
  • Author(s): 奥猛志, 井形紀子, 禧久めぐみ, 大内山晶子, 弘野美紀, 四元みか, 佐藤秀夫, 早崎治明, 山崎要一
  • Organizer: 第27回日本小児歯科学会九州地方会大会
  • Place of Presentation: 福岡
  • Year and Date: 2009-11-22
• [Presentation] 動的咬合誘導終了時に上顎洞内に歯牙腫の発現を認めた一症例 (2009)
  • Author(s): 佐藤秀夫, 岩崎智憲, 早崎治明, 山崎要一
  • Organizer: 第27回日本小児歯科学会九州地方会大会
  • Place of Presentation: 福岡
  • Year and Date: 2009-11-22
• [Presentation] Improvement of Bonding Strength on Dental Zirconia with Surface Treatments (2009)
  • Author(s): Hideo Sato, Youichi Yamasaki, Seiji Ban
  • Organizer: 22^<nd> International Symposium on Ceramics in Medicine
  • Place of Presentation: Hotel Interburgo, Daegu, Korea
  • Year and Date: 2009-10-28
• [Presentation] 歯科用ジルコニアおよび接着性レジンセメントの表面処理法による接着強度評価 (2009)
  • Author(s): 佐藤秀夫, 伴清治, 山崎要一
  • Organizer: 第53回日本歯科理工学会学術講演会
  • Place of Presentation: 鹿児島
  • Year and Date: 2009-10-01
• [Presentation] ジルコニア用レジン系セメントの接着強さ 表面処理の影響 (2009)
  • Author(s): 橋口真紀子, 佐藤秀夫, 西恭宏, 野田誠, 奥田祐司, 長岡英一, 伴清治
  • Organizer: 第52回日本歯科理工学会学術大会
  • Place of Presentation: 神奈川
  • Year and Date: 2009-04-12
• [Remarks] ホームページ等
  • URL: http://www.hal.kagoshima-u.ac.jp/dental/Pedo/index.htm
• [Remarks]
  • URL: http://kuris.cc.kagoshima-u.ac.jp/708325.html
• [Remarks]
  • URL: http://kuris.cc.kagoshima-u.ac.jp/708325.html