Mechanical properties of dental fillings with nanoparticles

Nanoparticles represent an innovative direction in dentistry that offers several possibilities for improving the physical-chemical properties of dental materials. Moreover, they may help to reduce tooth sensitivity and prevent the recurrence of tooth caries with their antibacterial properties. Particular attention is given to the significant potential of nanoparticles in enhancing the mechanical properties of dental fillings. Our aim was to use diamond nanoparticles to modify dental fillings based on glass ionomer cement (GIC) and evaluate the effects of nanoparticles on the hardness, strength, wear resistance, and surface texture of the composite. Results suggest that modification of GIC using diamond nanoparticles can be an effective method for improving mechanical properties and may lead to the development of improved materials for dentistry.