ArticleInternational journal of nanomedicine2020
Mechanical Properties of Nanohybrid Resin Composites Containing Various Mass Fractions of Modified Zirconia Particles.
Article in International journal of nanomedicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed.
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- A Multifunctional Guide for Non-Carious Cervical Lesion Restoration and Root Coverage Using a Coronally Advanced Flap in the Treatment of Combined Lesions.Journal of esthetic and restorative dentistry : official publication of the American Academy of Esthetic Dentistry ... [et al.] · 2025Article
- Influence of electronic cigarette vapour on theBiomaterial investigations in dentistry · 2025Article
- The Impact of Titanium Hydroxyapatite Doping on the Mechanical and Biological Properties of Photocured Resin.Micromachines · 2024Article
- An In Vitro Analysis of the Effects of Mouthwashes on the Surface Properties of Composite Resin Restorative Material.Cureus · 2024Article
- Influence of Diabetes Mellitus and Universal Adhesive Application Mode on the Bond Strength of Composite Resin to Dentine.Journal of clinical and experimental dentistry · 2024Article
- Article
- Study on the mechanical and aging properties of an antibacterial composite resin loaded with fluoride-doped nano-zirconia fillers.Frontiers in bioengineering and biotechnology · 2024Article
- Effect of Different Mouthwashes on the Surface Microhardness and Color Stability of Dental Nanohybrid Resin Composite.Polymers · 2023Article
- The influence of inorganic fillers on the light transmission through resin-matrix composites during the light-curing procedure: an integrative review.Clinical oral investigations · 2022Review
- Application Effect of New Material after Surface Modification of Zirconia Ceramics and Analysis of Patient Evaluation.Computational intelligence and neuroscience · 2022Article
- Sol-Gel Synthesis and Characterization of YSZ Nanofillers for Dental Cements at Different Temperatures.Dentistry journal · 2021Article
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Authors and funding
7 authors.
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Abstract
purposeThe aim of this study was to investigate the effect of various mass fractions of 10-methacry-loyloxydecyl dihydrogen phosphate (MDP)-conditioned or unconditioned zirconia nano- or micro-particles with different initiator systems on the mechanical properties of nanohybrid resin composites.
methodsBoth light-cured (L) and dual-cured (D) resin composites were prepared. When the mass fraction of the nano- or micro-zirconia fillers reached 55 wt%, resin composites were equipped with dual-cured initiator systems. We measured the three-point bending-strength, elastic modulus, Weibull modulus and translucency parameter of the nanohybrid resin composites containing various mass fractions of MDP-conditioned or unconditioned zirconia nano- or micro-particles (0%, 5 wt%, 10 wt%, 20 wt%, 30 wt% and 55 wt%). A Cell Counting Kit (CCK)-8 was used to test the cell cytotoxicity of the experimental resin composites. The zirconia nano- or micro-particles with MDP-conditioning or not were characterized by transmission electron microscopy (TEM), Fourier infrared spectroscopy (FTIR), and X-ray photoelectron spectroscopy (XPS).
resultsResin composites containing 5-20 wt% MDP-conditioned or unconditioned nano-zirconia fillers exhibited better three-point bending-strength than the control group without zirconia fillers. Nano- or micro-zirconia fillers decreased the translucence of the nanohybrid resin composites. According to the cytotoxicity classification, all of the nano- or micro-zirconia fillers containing experimental resin composites were considered to have no significant cell cytotoxicity. The FTIR spectra of the conditioned nano- or micro-fillers showed new absorption bands at 1719 cm
conclusionNano-zirconia filler improved the mechanical properties of nanohybrid resin composites, but cannot be the main filler to replace silica filler. The experimental dual-cured composites can be resin cements with better opacity effects and a low viscosity.
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