Back to Search
Start Over
Effect of different bonding procedures on micro-tensile bond strength between a fiber post and resin-based luting agents.
- Source :
-
Journal of oral science [J Oral Sci] 2007 Jun; Vol. 49 (2), pp. 155-60. - Publication Year :
- 2007
-
Abstract
- The purpose of this study was to evaluate the effect of silanization and light-irradiation on bonding between a fiber post and different resin-based luting agents. Sixty silicium fiber posts (Easy Post) were divided into 10 groups according to the type of resin-based luting agent employed, whether the post surface was silanized, whether the adhesive was light-irradiated, and whether Calibra luting agent was used. The micro-tensile bond strength and bonded interface of specimens in each group were evaluated. Specimens luted with Calibra or FluoroCore 2 resin-based luting agent systems were superior to those treated with Multilink or Variolink II, in terms of both bond strength and interfacial integrity. Application of silane, light-irradiation of the adhesive, or light-irradiation of the Calibra resin-based luting agent did not significantly increase the bond strength further. It can be concluded that Calibra or FluoroCore 2 resin-based luting agent systems are more suitable for luting prefabricated Easy Post in a clinical situation, while pre-silanization of the post surface and light-irradiation of XP Bond/SCA adhesive or resin-based luting agent may not be as important as hitherto considered.
Details
- Language :
- English
- ISSN :
- 1343-4934
- Volume :
- 49
- Issue :
- 2
- Database :
- MEDLINE
- Journal :
- Journal of oral science
- Publication Type :
- Academic Journal
- Accession number :
- 17634729
- Full Text :
- https://doi.org/10.2334/josnusd.49.155