Studies on zirconia-based crowns combined with composite resin that is gentle to the biogenic for the clinical application

2014 Fiscal Year Final Research Report

• Project/Area Number: 24592916
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Prosthetic dentistry
• Research Institution: Hiroshima University
• Principal Investigator: SHIMOE Saiji 広島大学, 医歯薬保健学研究院(歯), 准教授 (90379884)
• Co-Investigator(Kenkyū-buntansha): SATODA Takahiro 広島大学, 大学院医歯薬保健学研究院, 教授 (80170801) ; HIRATA Isao 広島大学, 大学院医歯薬保健学研究院, 助教 (40346507)
• Project Period (FY): 2012-04-01 – 2015-03-31
• Keywords: ジルコニア / 歯冠用コンポジットレジン / 接着強さ / 表面処理

Outline of Final Research Achievements

This study was evaluated the bonding behavior of indirect composites joined to zirconia material for clinical application. The effect of mechanical retentive force, chemical surface treatments, chemical interaction of functional monomers, air-abrasion and subsequent heat treatment, wettability of bonding surface were evaluated in the usefulness and durability. In the results, the optimal method for clinical application was suggested, because the effective conditions were revealed in each factor.

Free Research Field

医歯薬学