ArticleThe open dentistry journal2018
Influence of Time Intervals between Bleaching Procedures on Enamel Microhardness and Surface Roughness.
Article in The open dentistry journal, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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The trial behind it
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Who cites it
9 citing papers in PubMed.
- In Vitro Evaluation of Chemical and Microhardness Alterations in Human Enamel Induced by Three Commercial In-Office Bleaching Agents.Dentistry journal · 2025Article
- Article
- In Vitro Evaluation of the Effectiveness and pH Variation of Dental Bleaching Gels and Their Effect on Enamel Surface Roughness.Dentistry journal · 2024Article
- Does the whitening dentifrice containing activated charcoal interfere with the properties of dental enamel? Microhardness, surface roughness and colorimetry analyzes.Journal of clinical and experimental dentistry · 2024Article
- Does the Elapsed Time from Bleaching and the Use of Sodium Ascorbate Influence the Bond Strength of Resin Cement to Bleached Enamel?Materials (Basel, Switzerland) · 2023Article
- Various Aspects Involved in the Study of Tooth Bleaching Procedure: A Questionnaire-Based Study.International journal of environmental research and public health · 2022Article
- Effect of bleaching agents on hardness, surface roughness and color parameters of dental enamel.Journal of clinical and experimental dentistry · 2020Article
- Effect of Bleaching with 15% Carbamide Peroxide on Flexural Strength of Three Resin-Based Restorative Materials.Frontiers in dentistry · 2020Article
- The impact of the diode laser 940 nm photoactivated bleaching on color change of different composite resin restorations.Journal of advanced pharmaceutical technology & researchArticle
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundDental bleaching has been increasingly sought out to improve dental aesthetics, but it may cause changes in dental enamel.
objectiveTo assess the influence of different time intervals on bleaching gel applications with regard to the Microhardness (MH) and Surface Roughness (SR) on dental enamel. MATERIAL AND
methodsForty bovine incisors were randomly divided into two groups (G1 and G2) and both were bleached with 35% Hydrogen Peroxide (HP35) (n=20; G1: seven-day interval and G2: two-day interval). The MH and SR tests were performed before bleaching (T0) and after the first (T1), second (T2), and third (T3) bleaching gel applications. The specimens were stored in artificial saliva between each application (37°C). The data were analyzed using the student's t-test (
resultsThe reduced time interval (two days) led to a significant reduction in MH, while MH was not affected during the seven-day interval. The SR results increased regardless of the bleaching gel application time interval.
conclusionThe decreased time interval of two days between bleaching gel applications caused changes in MH but did not influence the SR of dental enamel.
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