The Effect of Adding Silica Nanoparticles on the Compressive Strength and the Dimensional Accuracy of Type IV Dental Stone
Parsa Radesh,
Yashar Rezaei,
Ramin Negahdari
et al.
Abstract:Background
Considering the need for high compressive strength and dimensional accuracy in dental casts, these properties were investigated in this study by adding silica nanoparticles to dental type IV stone (plaster).
Materials and Methods
In this in vitro study, silica nanoparticles with percentages of 0.5, 1, and 2% were added to the plaster powder. Dental plaster without silica nanoparticles was used as a control group. The prepared samples were examined in … Show more
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