ArticleBMC oral health2024
Physical/mechanical and antibacterial properties of composite resin modified with selenium nanoparticles.
Article in BMC oral health, 2024. 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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Who cites it
9 citing papers in PubMed.
- Mentha-mediated selenium nanoparticles attenuate adriamycin-induced chronic kidney disease via multi-target modulation of oxidative, inflammatory, and fibrotic pathways.Biomaterials and biosystems · 2026Article
- Effect of Nano-Silver Fluoride Containing 2000 ppm Silver Nanoparticles on the Microhardness and Color of Flowable Resin Composites: An In Vitro Pilot Study.Materials (Basel, Switzerland) · 2026Article
- Surface roughness and wear resistance of ormocer- versus methacrylate-based single-shade resin composites after simulated tooth brushing.BMC oral health · 2026Article
- Recent Progress on Selenium Nanoparticles: Synthesis and Neuroprotective Effects for the Treatment of Alzheimer's Disease.Molecular neurobiology · 2026Review
- Effect of immersion in different media on the color stability, surface roughness, and microhardness of flowable nanohybrid resin composites.BMC oral health · 2026Article
- Selenium anion substitution in hydroxyapatite: chemo-mechanical effects compared with root canal dentin.Odontology · 2026Article
- Experimental glass ionomer cement modified by the incorporation of nanoselenuim: antibacterial activity, cytocompatibility and compressive strength.BMC oral health · 2025Article
- A novel clotrimazole selenium nano-composite for combating deep dermal Candida albicans infections and virulence genes.The Journal of antibiotics · 2025Article
- SEM evaluation of dental cement surface morphology and microbial adhesion - a comparative study.Romanian journal of morphology and embryology = Revue roumaine de morphologie et embryologieArticle
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundAccumulation of biofilm over composite resin restorations is one of the principal causes of recurrent caries. Therefore, this study aimed to develop antibacterial composite resins by crystalline selenium nanoparticles (SeNPs), assessing the antibacterial, mechanical, and physical properties of the composite resin after SeNPs incorporation.
methodsSeNPs were synthesized via a green method. The nanoparticles were characterized by UV-Vis spectroscopy, fourier transform infrared (FT-IR) spectroscopy and transmission electron microscopy (TEM). The nano-filled composite (Filtek™ Z350XT ) was considered as a control group (G0). Two concentrations of SeNPs (0.005 wt% and 0.01 wt%.) were added to the tested resin composite (G1& G2), respectively. The physical/mechanical and antibacterial properties of the composite specimens (n = 10/group) were characterized. A one-way ANOVA was conducted to analyze these data followed by Bonferroni post hoc test for pairwise comparison.
resultsModified composites with SeNPs showed antibacterial activity against E. coli and S. mutans. Mechanical properties including diametral tensile strength, compressive strength, or surface roughness were not affected by nano-incorporation compared to control. Furthermore, the degree of conversion showed no statistical difference. However, SeNPs incorporation into resin composite produces color change that can be visually perceived.
conclusionsThe green synthesized SeNPs significantly improved the antimicrobial properties of the dental composite without compromising mechanical performance. However, it shows color change after SeNPs incorporation.
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