Effect of hydrogen peroxide application on color and surface roughness of two restorative materials

• Main Authors: Dilcele Silva Moreira Dziedzic (Author), Lucia Helena Ramos da Silva (Author), Bruna Luiza do Nascimento (Author), Marina Samara Baechtold (Author), Gisele Maria Correr (Author), Carla Castiglia Gonzaga (Author)
• Format: Book
• Published: Universidade Estadual de Campinas, 2017-08-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Aim: This study investigated the effect of an in-office bleaching technique on lightness, color and surface roughness of two commercially available materials: a resin-modified glass-ionomer cement and a nanohybrid resin composite. Methods: Twelve disk-shaped specimens were prepared with both materia...