Effect of ozonated water on dentin bond strength

Main Article Content

Adel F. Ibraheem Hasanain M. HabeeB


Background: The aim of the study was to evaluate the influence of ozonated water application on dentin shear bond strength.
Materials and Methods: Ten dentin samples per group were pretreated as follows: (I) untreated served as –ve control, (II) sterile distilled water for 10 seconds served as +ve control, (III) 5.25% sodium hypochlorite (Sultan-USA) for 10 seconds, (IV) 0.2% chlorhexidine (Corsodyle®, England) for 10 seconds, and (V) 4mg/L ozonated water (Ozonesolution-Enaly, USA) for 10 seconds. Samples were bonded with type II DBA (Unibond 2-Ventura, Spain) based on two clinical steps, etch, prime and bond combined and restored with a composite (Ventura-Similux, Spain) according to the manufacturer instruction. After storage in water at 37°C for 2 days and thermo-cycled for 500 cycles, shear bond strength was measured using Instron machine. Data were analyzed using ANOVA and Student t-test.
Results: There was high significant increase in bond strength for ozonated water treated samples compared to controls at P<0.01.
Conclusions: According to the circumstances of this study, ozonated water can be used successfully as cavity disinfectant after cavity preparation to increase the shear bond strength of dentin to composite.

Article Details

How to Cite
IBRAHEEM, Adel F.; HABEEB, Hasanain M.. Effect of ozonated water on dentin bond strength. Journal of Baghdad College of Dentistry, [S.l.], v. 20, n. 2, p. 33-37, jan. 2017. ISSN 2311-5270. Available at: <http://jcodental-uobaghdad-edu.org/index.php/jbcd/article/view/1710>. Date accessed: 18 oct. 2017.
Restorative Dentistry