ArticleScientific reports2022
Enhancing the mechanical properties and providing bioactive potential for graphene oxide/montmorillonite hybrid dental resin composites.
Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed, 33 citations in OpenAlex.
- Article
- Elemental and Stable Isotope Validation of Stepwise Graphene Oxide Functionalization to GRAPHYMEREMaterials (Basel, Switzerland) · 2026Article
- Evaluation of physicochemical characteristics of experimental resin infiltrant containing graphene oxide.Clinical oral investigations · 2025Article
- Article
- Evaluating the physical-mechanical properties of flowable fiber-reinforced and bulk-fill Giomer composites: a comparative study of advanced technologies.Frontiers in dental medicine · 2025Article
- Physical-Mechanical Properties and Mineral Deposition of a Pit-and-Fissure Sealant Containing Niobium-Fluoride Nanoparticles-An In Vitro Study.Materials (Basel, Switzerland) · 2024Article
- Influences of defective interphase and contact region among nanosheets on the electrical conductivity of polymer graphene nanocomposites.Scientific reports · 2024Article
- Assessment of electrical conductivity of polymer nanocomposites containing a deficient interphase around graphene nanosheet.Scientific reports · 2024Article
- Niobium oxyhydroxide as a bioactive agent and reinforcement to a high-viscosity bulk-fill resin composite.Journal of applied oral science : revista FOB · 2024Article
- Graphene as a promising material in orthodontics: A review.Journal of orthodontic science · 2024Review
- Can Graphene Pave the Way to Successful Periodontal and Dental Prosthetic Treatments? A Narrative Review.Biomedicines · 2023Review
- In Vitro Mechanical Properties of a Novel Graphene-Reinforced PMMA-Based Dental Restorative Material.Polymers · 2023Article
- Evaluation of the Effect of Nanoparticle Graphene Oxide on Flexural Strength of Glass Ionomer Cements.International journal of dentistry · 2023Article
- A synergistic effect on enriching the Mg-Al-Zn alloy-based hybrid composite properties.Scientific reports · 2022Article
- In Vitro Studies of Graphene for Management of Dental Caries and Periodontal Disease: A Concise Review.Pharmaceutics · 2022Review
- Evaluation of contact angle and mechanical properties of resin monomers filled with graphene oxide nanofibers.Brazilian dental journalArticle
Corrections and comments
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Authors and funding
10 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This in vitro study synthetized hybrid composite nanoparticles of graphene oxide (GO) and montmorillonite MMt (GO-MMt) by ultrasound treatments. Samples were characterized by X-ray diffraction, FT-Raman, FTIR, TEM and SEM. The effect of their incorporation (0.3% and 0.5%) on the mechanical properties in a resin-based composite (RBC) and their bioactivity potential were evaluated. The specimens were characterized by evaluating their 3-point flexural strength (n = 6), modulus of elasticity (n = 6), degree of conversion (n = 6), microhardness (n = 6), contact angle (n = 3) and SEM analysis (n = 3). In vitro test in SBF were conducted in the RBCs modified by the hybrid. Overall, the synthetized hybrid composite demonstrated that GO was intercalated with MMt, showing a more stable compound. ANOVA and Tukey test showed that RBC + 0.3% GO-MMt demonstrated superior values of flexural strength, followed by RBC + 0.5% GO-MMt (p < 0.05) and both materials showed higher values of microhardness. All groups presented a contact angle below 90°, characterizing hydrophilic materials. RBCs modified by the hybrid showed Ca and P deposition after 14 days in SBF. In conclusion, RBCs composed by the hybrid showed promising results in terms of mechanical properties and bioactive potential, extending the application of GO in dental materials.
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