ArticleRestorative dentistry & endodontics2020
Effect of dental bleaching on the microhardness and surface roughness of sealed composite resins.
Article in Restorative dentistry & endodontics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
19 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Shear bond strength after using sealant before bonding: a systematic review and meta-analysis of in vitro studies.Clinical oral investigations · 2022Pooled it
- Comparative evaluation of different bleaching agents on the color stability, hardness and surface roughness of indirect esthetic restorative materials with different manufacturing methods.BMC oral health · 2025Article
- The Effect of Hydrogen Peroxide With Different Concentration on the Color and Surface Microhardness of the Resin Bracket.Clinical and experimental dental research · 2025Article
- In Vitro Evaluation of Chemical and Microhardness Alterations in Human Enamel Induced by Three Commercial In-Office Bleaching Agents.Dentistry journal · 2025Article
- Article
- From Microstructure to Shade Shift: Confocal and Spectrophotometric Evaluation of Peroxide-Induced Dental Bleaching.Journal of clinical medicine · 2025Article
- Impact of Different Bleaching Methods on Surface Roughness, Microhardness, and Tooth-Restoration Interface of Ormocer- and Methacrylate-based Restorative Systems.Journal of clinical and experimental dentistry · 2025Article
- Surface properties and susceptibility to staining of a resin composite after brushing with different whitening toothpastes.Restorative dentistry & endodontics · 2025Article
- Effect of Staining and External Bleaching on the Color Stability and Surface Roughness of Universal-Shade Resin-Based Composite.Clinical, cosmetic and investigational dentistry · 2025Article
- Effect of bleaching and repolishing on whiteness change and staining susceptibility of resin-based materials.BMC oral health · 2024Article
- In Vitro Evaluation of the Effectiveness and pH Variation of Dental Bleaching Gels and Their Effect on Enamel Surface Roughness.Dentistry journal · 2024Article
- Effect of carbamide peroxide treatment on the ion release of different dental restorative materials.BMC oral health · 2024Article
- Influence of Low pH on the Microhardness and Roughness Surface of Dental Composite-A Preliminary Study.Materials (Basel, Switzerland) · 2024Article
- Effect of Bleaching Agents on Composite Resins with and without Bis-GMA: An In Vitro Study.Journal of functional biomaterials · 2024Article
- Effects of Dental Bleaching Agents on the Surface Roughness of Dental Restoration Materials.Medicina (Kaunas, Lithuania) · 2023Article
- Effect of bleaching with 15% carbamide peroxide on color stability of microhybrid, nanohybrid, and nanofilled resin composites, each in 3 staining solutions (coffee, cola, red grape juice): A 3-phase study.Dental research journal · 2023Article
- Effect of 16% Carbamide Peroxide and Activated-Charcoal-Based Whitening Toothpaste on Enamel Surface Roughness in Bovine Teeth: An In Vitro Study.Biomedicines · 2022Article
- An Environmental Scanning Electron Microscopy Evaluation on Comparison of Three Different Bleaching Agents using the Laser Activated in-Office Bleaching at Different Wavelengths.Journal of pharmacy & bioallied sciences · 2021Article
- Effect of Polishing on the Surface Microhardness of Nanohybrid Composite Resins Subjected to 35% Hydrogen Peroxide: AnJournal of International Society of Preventive & Community DentistryArticle
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesThe aim of this MATERIALS AND
methodsSixty specimens were prepared of each composite resin (Filtek Supreme XT and Opallis), and BisCover LV surface sealant was applied to half of the specimens. Thirty enamel samples were obtained from the buccal and lingual surfaces of human molars for use as the control group. The surface roughness and microhardness were measured before and after bleaching procedures with 35% hydrogen peroxide or 16% carbamide (
resultsNeither hydrogen peroxide nor carbamide peroxide treatment significantly altered the hardness of the composite resins, regardless of surface sealant application; however, both treatments significantly decreased the hardness of the tooth samples (
conclusionsThe microhardness and surface roughness of enamel and Opallis composite resin were influenced by bleaching procedures.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.