Aslı Bengisu Karayel Gerçek

Color Stability and Surface Roughness of Micro‐Layered, Polished, and Glazed Zirconia Exposure to Cigarette Smoke, Tea, and Coffee

OBJECTIVE: This study evaluated the effects of micro-layering glaze, polishing, and conventional glaze on the color stability and surface roughness of zirconia after exposure to tea, coffee, and cigarette smoke. MATERIALS AND METHODS: Zirconia specimens (N = 180; 12 × 12 × 2 mm)...