ArticleJournal of clinical medicine2023
Graphene-Doped Polymethyl Methacrylate (PMMA) as a New Restorative Material in Implant-Prosthetics: In Vitro Analysis of Resistance to Mechanical Fatigue.
Article in Journal of clinical medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.
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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.
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Who cites it
9 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Impact of graphene-incorporated nanofillers on material properties and performance of polymers used for prosthodontic patients: a systematic review and meta-analysis.BMC oral health · 2025Pooled it
- Comparison of Color Stability Between PMMA and Graphene-Reinforced PMMA After Being Subjected to pH Changes and Coffee.Dentistry journal · 2026Article
- Surface roughness and shear bond strength of novel polymethylmethacrylate-based materials.Odontology · 2026Article
- Comparative Evaluation of Flexural Strength of PMMA Reinforced with Graphene (G-CAM) and Monolithic Zirconia - AnJournal of pharmacy & bioallied sciences · 2025Article
- Comparison of the Internal and Marginal Adaptation of Implant-Supported Restorations on Titanium Base Using Various Materials: An In Vitro Study.Materials (Basel, Switzerland) · 2025Article
- Evaluating the Impact of Pontic Geometry on Load to Failure and Displacement in Implant-Supported Monolithic Zirconia Prostheses: An In Vitro Analysis.Journal of functional biomaterials · 2025Article
- Mechanical Behavior of PEEK and PMMA Graphene and Ti6Al4V Implant-Supported Frameworks: In Silico Study.Materials (Basel, Switzerland) · 2025Article
- Full-Arch Implant Rehabilitation Integrating Mandibular Movement Records Using Complete Digital Workflows: A Case Report.Case reports in dentistry · 2025Article
- In Vitro Comparison of Internal and Marginal Adaptation between Printed and Milled Onlays.Materials (Basel, Switzerland) · 2023Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
background and purposeProvisional prostheses in restorations over several implants with immediate loading in completely edentulous patients increase the risk of frequent structural fractures. An analysis was performed of the resistance to fracture of prosthetic structures with cantilevers using graphene-doped polymethyl methacrylate (PMMA) resins and CAD-CAM technology.
methodsA master model was produced with four implants measuring 4 mm in diameter and spaced 3 mm apart, over which 44 specimens representing three-unit fixed partial prostheses with a cantilever measuring 11 mm were placed. These structures were cemented over titanium abutments using dual cure resin cement. Twenty-two of the 44 units were manufactured from machined PMMA discs, and 22 were manufactured from PMMA doped with graphene oxide nanoparticles (PMMA-G). All of the samples were tested in a chewing simulator with a load of 80 N until fracture or 240,000 load applications.
resultsThe mean number of load applications required for temporary restoration until the fracture was 155,455 in the PMMA-G group versus 51,136 in the PMMA group.
conclusionsResistance to fracture under cyclic loading was three times greater in the PMMA-G group than in the PMMA group.
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