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Micro-tensile bond strength of different adhesive systems on sound dentin and resin-based composite: An in-vitro study.
- Source :
- Journal of Conservative Dentistry; Sep/Oct2015, Vol. 18 Issue 5, p379-383, 5p
- Publication Year :
- 2015
-
Abstract
- Aim: To analyze the difference in the micro-tensile bond strength of specimens made with two different adhesive systems and compare them with two homogenous substrates. Materials and Methods: Sixty permanent mandibular molars were mounted in acrylic blocks and sectioned with exposed dentin surfaces. Samples were then divided into four groups. To Group-I Adper Single Bond 2 and to Group-II Adper Self-Etch plus bonding agents were applied. For Group-I and Group-II beams consisted of resin composite in the upper half and dentin in the lower half. In Group-III beams were made of only dentin. In Group-IV beams were made of only composite. Fifteen specimens of each group were taken for the micro-tensile bond strength test. Statistical Analysis: The results are analyzed using one-way analysis of variance and Critical Difference test. Results: The interface bonded with the two adhesive systems had lower micro-tensile bond strength than those of dentin and resin composite and the self-etching adhesive Adper Self-Etch plus had comparable bond strength with total-etch adhesive Adper Single Bond 2. Conclusion: The bond strength values for current adhesive systems cannot be compared to the micro-tensile bond strength of dentin and resin composite, and self-etching adhesives have comparable bond strength with total-etch adhesives. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 09720707
- Volume :
- 18
- Issue :
- 5
- Database :
- Complementary Index
- Journal :
- Journal of Conservative Dentistry
- Publication Type :
- Academic Journal
- Accession number :
- 109252869
- Full Text :
- https://doi.org/10.4103/0972-0707.164036