ArticleInternational journal of dentistry2024
Assessing the Impact of Nano-Graphene Oxide Addition on Surface Microhardness and Roughness of Glass Ionomer Cements: A Laboratory Study.
Article in International journal of dentistry, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Article
- Evaluation of pediatric drugs on the surface roughness of primary enamel and restorative materials: an in vitro study.BMC oral health · 2026Article
- Effect of Mesoporous Zinc Oxide Nanoparticle Incorporation on the Bond Strength of Resin-Modified Glass Ionomer Cement to Enamel and Dentin: An In Vitro Study.International journal of dentistry · 2025Article
- Examining the Impact of Mesoporous Zinc Oxide Nanoparticle Inclusion on the Surface Microhardness and Roughness of Resin-Modified Glass Ionomer Cement: An In Vitro Analysis.International journal of dentistry · 2025Article
Corrections and comments
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Authors and funding
3 authors.
Funding
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Abstract
Background: Nanomaterials, including nano-graphene oxide (nGO), have emerged as promising modifiers for dental materials. Therefore, this study investigated the effect of incorporating nGO into conventional glass ionomer cement (CGIC) and resin-modified glass ionomer cement (RMGIC) on surface roughness and hardness. Methods: Sixty disk-shaped specimens (2 × 6 mm) were divided into six groups: CGIC, RMGIC, CGIC with 1 wt.% nGO, CGIC with 2 wt.% nGO, RMGIC with 1 wt.% nGO, and RMGIC with 2 wt.% nGO. Surface roughness (Ra) and Vickers microhardness (VHN) were measured using a surface profilometer and Vickers microhardness tester, respectively. Statistical analysis employed the Kruskal-Wallis and Mann-Whitney tests ( Results: The microhardness of RMGICs significantly increased with 1% and 2% nGO ( Conclusion: Incorporating nGO into RMGICs increased surface microhardness while reducing surface roughness, offering potential advantages for clinical applications. Conversely, adding nGO to CGICs increased surface roughness and decreased surface hardness. These findings emphasize the potential benefits of utilizing nGO in RMGICs and their implications in clinical practice.
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Registered trials
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