مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Information Journal Paper

Title

THE EFFECT OF TEMPERATURE ON SHEAR BOND STRENGTH OF CLEARFIL SE BOND AND ADPER SINGLE BOND ADHESIVE SYSTEMS TO DENTIN

Pages

  10-16

Abstract

 Statement of the Problem: Monomer viscosity and solvent evaporation can be affected by the ADHESIVE system TEMPERATURE. Higher TEMPERATURE can elevate the vapor pressure in solution and penetration of ADHESIVE in smear layer. Bonding mechanism may be influenced by the ADHESIVE TEMPERATURE.Purpose: This study aimed to evaluate the effect of pre-heating on SHEAR BOND STRENGTH of etch-and-rinse and self-etching ADHESIVEs to ground bovine dentin surfaces, at TEMPERATUREs of 4oC, 25oC and 40oC.Materials and Method: In this experimental study, 60 maxillary bovine incisors were randomly divided into 6 groups (n=10). The central part of labial dentin surfaces was exposed with a diamond bur and standardized smear layer was created by using silicon carbide paper (600 grit) under water-coolant while the specimens were mounted in acrylic resin. Two ADHESIVE systems, an etch-and-rinse (Adper single bond) and a self-etch (Clearfil SE Bond) were stored at TEMPERATUREs of 4oC, 25oC and 40°C for 30 minutes and were then applied on the prepared labial surface according to the manufacturer’s instructions. The composite resin (Z350) was packed in Teflon mold (5 mm in diameter) on this surface and was cured. The SHEAR BOND STRENGTH (MPa) was evaluated by universal testing machine (Zwick/Roell Z020, Germany) at cross head speed of 1mm/min. The results were statistically analyzed by using ANOVA and Tukey tests (p<0.05).Results: No significant difference was found between the SHEAR BOND STRENGTH of Clearfil SE Bond ADHESIVE in different TEMPERATURE and single Bond ADHESIVE system at 25oC and 40oC. However, there were significant differences between 4oC of Adper single bond in comparison with 25oC and 40oC (p=0.0001).Conclusion: Pre-heating did not affect the SHEAR BOND STRENGTH of SE Bond, but could promote the SHEAR BOND STRENGTH of Adper Single Bond.

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    APA: Copy

    SHARAFEDDIN, FARAHNAZ, NOURI, HOSSEIN, & KOOHPEIMA, FATEMEH. (2015). THE EFFECT OF TEMPERATURE ON SHEAR BOND STRENGTH OF CLEARFIL SE BOND AND ADPER SINGLE BOND ADHESIVE SYSTEMS TO DENTIN. JOURNAL OF DENTISTRY (SHIRAZ UNIVERSITY OF MEDICAL SCIENCES), 16(1), 10-16. SID. https://sid.ir/paper/661445/en

    Vancouver: Copy

    SHARAFEDDIN FARAHNAZ, NOURI HOSSEIN, KOOHPEIMA FATEMEH. THE EFFECT OF TEMPERATURE ON SHEAR BOND STRENGTH OF CLEARFIL SE BOND AND ADPER SINGLE BOND ADHESIVE SYSTEMS TO DENTIN. JOURNAL OF DENTISTRY (SHIRAZ UNIVERSITY OF MEDICAL SCIENCES)[Internet]. 2015;16(1):10-16. Available from: https://sid.ir/paper/661445/en

    IEEE: Copy

    FARAHNAZ SHARAFEDDIN, HOSSEIN NOURI, and FATEMEH KOOHPEIMA, “THE EFFECT OF TEMPERATURE ON SHEAR BOND STRENGTH OF CLEARFIL SE BOND AND ADPER SINGLE BOND ADHESIVE SYSTEMS TO DENTIN,” JOURNAL OF DENTISTRY (SHIRAZ UNIVERSITY OF MEDICAL SCIENCES), vol. 16, no. 1, pp. 10–16, 2015, [Online]. Available: https://sid.ir/paper/661445/en

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