Assessing Surface Roughness between Unishade and Conventional Composite Resins after Immersion in Different Staining Solutions: An In-Vitro Study

Key Points

• This research aims to examine how different staining solutions affect the surface roughness of two types of composite resins.
• Conducted in-vitro study comparing surface roughness of Unishade and conventional composite resins.
• Immersion of resins in various staining solutions.
• Measurement of surface roughness before and after immersion.
• Unishade resin showed lower surface roughness compared to conventional resin after immersion in staining solutions.
• Surface roughness increased for both resins after exposure to staining solutions.

Abstract