A Study on Adhesive Interface of Repair Restoration Using an Ultrasonic Device

• Project/Area Number: 20791397
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Conservative dentistry
• Research Institution: Nihon University
• Principal Investigator: YOSHIDA Takeshi Nihon University, 歯学部, 専修医 (20434079)
• Project Period (FY): 2008 – 2009
• Project Status: Completed (Fiscal Year 2009)
• Budget Amount: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000); Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2008: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
• Keywords: 音波 / 象牙質 / 弾性率 / 超音波 / サーマルサイクル / エナメル質 / 補修修復 / 接着界面

Research Abstract

Single-step self-etch adhesive systems have been developed to simplify and shorten bonding procedures. With the gain in popularity of these simplified systems,their reliability has become a focus of interest. The purpose of this study was to determine the effect of adhesive application method on enamel bond strength. The bond Strengths for active application were higher than those for inactive application. Significant differences were found for both adhesive systems.

Research Products

• [Journal Article] ウシのエナメル質の結合強度に対する接着剤適用法の効果(Effect of adhesive application methods onbond strength to bovine enamel) (2008)
  • Author(s): Ando S Watanabe T, Tsubota K, Yoshida T, Irokawa A, Takamizawa T, Kurokawa H, Miyazaki M
  • Journal Title: Journal of Oral Science 50,2 Pages: 181-186
  • Peer Reviewed
• [Journal Article] Effect of adhesive apphcation methods on bond strength to bovine enamel (2008)
  • Author(s): Ando S
  • Journal Title: Jouenal of Oral Science 50 Pages: 181-186
  • Peer Reviewed
• [Presentation] 超音波透過法を用いたコア用レジンの弾性率測定 (2009)
  • Author(s): 安田源沢, 川本誠, 土屋博昭, 吉田武史, 高見澤俊樹, 黒川弘康, 安藤進, 宮崎真至
  • Organizer: 第53回日本歯科理工学術講演会
  • Place of Presentation: タワーホール船堀(東京都江戸川区)
  • Year and Date: 2009-04-12
• [Presentation] 超音波透過法を用いたコア用レジンの弾性率測定 (2009)
  • Author(s): 安田源沢
  • Organizer: 第53回日本歯科理工学術講演会
  • Place of Presentation: タワーホール船堀(東京都)
  • Year and Date: 2009-04-12
• [Presentation] 超音波透過法を用いたコア用レジンの重合挙動観察 (2008)
  • Author(s): 安田源沢, 吉田武史, 山口佳奈子, 大藤竜樹, 大岡悟史, 黒川弘康, 宮崎真至
  • Organizer: 第52回日本歯科理工学術講演会
  • Place of Presentation: 千里ライフサイエンスセンター(大阪府豊中市)
  • Year and Date: 2008-09-20