Nanohybrid Resin Composites: Nanofiller Loaded Materials or Traditional Microhybrid Resins?
- Moraes, RR
- Goncalves, LS
- Lancellotti, AC
- Consani, S
- Correr-Sobrinho, L
- Sinhoreti, MA
DOIAbstract
Nanohybrid resin composites present conventional particles to be mixed with nanomeric fillers and, therefore, it is unknown whether they may perform similarly to nanofilled or microhybrid resins. The current study investigated the properties of nanohybrid resins (TPH(3), Grandio, Premise, Concept Advanced) in comparison with a nanofilled (Supreme XT) and a microhybrid (Z250) composite. The inorganic fillers were characterized by SEM/EDS analysis. Diametral tensile strength (DTS), surface roughness before and after toothbrush abrasion, Knoop Hardness (KHN), water sorption and solubility were evaluated. The data were separately analyzed by ANOVA and the Student-Newman-Keuls' tests (p<0.05). The results of all analyses were material-dependent....
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