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Information Journal Paper

Title

EVALUATING THE EFFECT OF DENTIN SURFACE PRETREATMENT ON THE STATIC CONTACT ANGLE OF A DROP OF A BONDING AGENT: AN IN VITRO STUDY (SHORT COMMUNICATIONS)

Author(s)

BAREKATAIN MEHRDAD | MIRZAKOUCHEKI BOROUJENI PARVIN | SHAHRIARI SHAHRIAR | Issue Writer Certificate 

Pages

  43-46

Abstract

 Introduction: The aim of this study was to investigate the effect of dentinal pretreatment on the static contact angle of a bonding agent as a measure of dentin surface WETTABILITY.Materials & Methods: Twenty mid-coronal dentin surfaces were prepared and randomly allocated to four groups (n=5) according to the priming solutions. All segments were etched with 35% phosphoric acid gel for 15 s, rinsed for 30 s and dried. Each group was rehydrated with 10 μL of distilled water, 0.2 % CHLORHEXIDINE, 70% ETHANOL and 5.25% SODIUM HYPOCHLORITE respectively and the excess solution was removed after 60 sec using an absorbent paper. Using a micro syringe, a droplet of the Adper Single Bond 2 was placed on each prepared surface. Then the profile and the static contact angle of the droplet were analyzed with a video-based optical contact angle measuring system. The statistical analysis was performed using One-way ANOVA and Dunnett’s t tests (p<0.05).Results: There was a statistically significant difference between the water and SODIUM HYPOCHLORITE groups which indicates the negative effect SODIUM HYPOCHLORITE may have on dentinal surface energy. (p=0.013). The differences between the water and ETHANOL groups (p=0.168) and between the water and CHLORHEXIDINE groups (p=0.665) were not significant.Conclusion: The use of 5.25% SODIUM HYPOCHLORITE as a priming solution in bonding procedure is not recommended. There is no improvement in dentinal surface WETTABILITY by using 70% ETHANOL or 0.2% CHLORHEXIDINE instead of water and the recommendation for use of any of the two should be based on other long-term or short-term effects they may have on the bonding procedure.

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    APA: Copy

    BAREKATAIN, MEHRDAD, MIRZAKOUCHEKI BOROUJENI, PARVIN, & SHAHRIARI, SHAHRIAR. (2016). EVALUATING THE EFFECT OF DENTIN SURFACE PRETREATMENT ON THE STATIC CONTACT ANGLE OF A DROP OF A BONDING AGENT: AN IN VITRO STUDY (SHORT COMMUNICATIONS). CASPIAN JOURNAL OF DENTAL RESEARCH, 5(1), 43-46. SID. https://sid.ir/paper/250245/en

    Vancouver: Copy

    BAREKATAIN MEHRDAD, MIRZAKOUCHEKI BOROUJENI PARVIN, SHAHRIARI SHAHRIAR. EVALUATING THE EFFECT OF DENTIN SURFACE PRETREATMENT ON THE STATIC CONTACT ANGLE OF A DROP OF A BONDING AGENT: AN IN VITRO STUDY (SHORT COMMUNICATIONS). CASPIAN JOURNAL OF DENTAL RESEARCH[Internet]. 2016;5(1):43-46. Available from: https://sid.ir/paper/250245/en

    IEEE: Copy

    MEHRDAD BAREKATAIN, PARVIN MIRZAKOUCHEKI BOROUJENI, and SHAHRIAR SHAHRIARI, “EVALUATING THE EFFECT OF DENTIN SURFACE PRETREATMENT ON THE STATIC CONTACT ANGLE OF A DROP OF A BONDING AGENT: AN IN VITRO STUDY (SHORT COMMUNICATIONS),” CASPIAN JOURNAL OF DENTAL RESEARCH, vol. 5, no. 1, pp. 43–46, 2016, [Online]. Available: https://sid.ir/paper/250245/en

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