Results: 4

Silicone oil found in syringes commonly used for intravitreal injections

Arq. bras. oftalmol; 82 (4), 2019

Shrinkage stress and elastic modulus assessment of bulk-fill composites

J. appl. oral sci; 27 (), 2019
Abstract Bulk-fill composites were introduced in dentistry to accelerate clinical procedures while providing adequate outcomes. Concerns regarding the use of bigger composite increments rely on the polymerization shrinkage and shrinkage stress, which may generate gaps on the adhesive interface and result...

Influence of different fillers on the properties of an experimental vinyl polysiloxane

Braz. oral res. (Online); 30 (1), 2016
Abstract The aim of the study was to evaluate the effect of the incorporation of different fillers on an experimental vinyl polysiloxane (VPS) at two different concentrations, 20% and 40%. Different fillers were added to an experimental VPS. The study was developed in two stages: (i) incorporation of fil...

Marginal and internal fit of zirconia copings obtained using different digital scanning methods

Braz. oral res. (Online); 30 (1), 2016
Abstract The objective of this study was to evaluate the marginal and internal fit of zirconia copings obtained with different digital scanning methods. A human mandibular first molar was set in a typodont with its adjacent and antagonist teeth and prepared for an all-ceramic crown. Digital impressions w...