J Korean Acad Conserv Dent.  2007 Sep;32(5):426-436. 10.5395/JKACD.2007.32.5.426.

The effect of bonding resin on bond strength of dual-cure resin cements

• Kim DS
• Park SH
• Choi GW
• Choi KK

• KMID: 2175934
• DOI: http://doi.org/10.5395/JKACD.2007.32.5.426

Abstract

The objective of this study is to evaluate the effect of an additional application of bonding resin on the bond strength of resin luting cements in both the light-cure (LC) and self-cure (SC) modes by means of the microTBS tests. Three combinations of One-Step Plus with Choice, Single Bond with Rely X ARC, and One-Up Bond F with Bistite II were used. D/E resin and Pre-Bond resin were used for the additional application. Twelve experimental groups were made. Three mandibular 3rd molars were used in each group. Indirect composite blocks were cemented on the tooth surface. 1 x 1 mm2 dentin-composite beam for microTBS testing were made and tested. When total-etching dentin adhesives were used, an additional application of the bonding resin increased the bond strength (P < 0.05). However, this additional application didn't influence the bond strength of self-etching dentin adhesives (P > 0.05). In conclusion, the results suggest that an additional application of the bonding resin increases bond strength and enhances quality of bonding when using total-etching dentin adhesives.

Keyword

Dentin permeability; Resin-cement; Indirect composite; Nanoleakage; Bonding Resin; Bond Strength

MeSH Terms

Adhesives
Dentin
Dentin Permeability
Molar
Resin Cements*
Tooth
Adhesives
Resin Cements