Improvement of Bonding to Bleached Bovine Tooth Surfaces by Ascorbic Acid Treatment
Source abstract
Abstract
The purposes of this study were twofold: (1) to examine the effects of bleaching on the bond strength of an adhesive to bovine tooth surfaces; and (2) to explore the effectiveness of an ascorbic acid application in preventing the deterioration of bonding ability due to bleaching. In the experimental groups, ascorbic acid was applied to the bleached bovine tooth surfaces. In the control groups, the tooth specimens were bleached but no ascorbic acid application was carried out. All bonded specimens were subjected to shear bond test, and the data were statistically analyzed with two-way ANOVA and Bonferroni's test (p=0.05). Bond strengths to the bleached specimens were significantly lower than those of non-bleached specimens. No statistical differences were found in bond strength between the bleached and non-bleached groups when the ascorbic acid treatment was carried out. Results of this study suggested that ascorbic acid application was effective in preventing the reduction of bonding ability to bleached teeth.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Dental Erosion and Treatment · Dental Anxiety and Anesthesia Techniques · Dental materials and restorations
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Fixed Prosthetic Dentistry, Advanced Therapeutic Course, Kagoshima University Graduate School of Medical and Dental Sciences
Department of Prosthodontics and Biomaterials, University of Alabama at Birmingham School of Dentistry
References (36)
Show source-provided references
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