title: Release time of residual oxygen after dental bleaching with 35% hydrogen peroxide: effect of a catalase-based neutralizing agent.
abstract: This article assessed the effect of a catalase-based agent on residual oxygen (O2) release from teeth exposed to 35% hydrogen peroxide (H2O2). The use of the catalase-based neutralizer agent for 2-3 minutes was able to release residual O2 5 days after exposure to a 35% H2O2-based bleaching gel.
authors.forename: Bárbara
authors.initials: B
authors.lastname: Guasso
authors.forename: Paloma
authors.initials: P
authors.lastname: Salomone
authors.forename: Paulo Cícero
authors.initials: PC
authors.lastname: Nascimento
authors.forename: Roselaine Terezinha
authors.initials: RT
authors.lastname: Pozzobon
mesh_terms: D002374:Catalase / Q000627:therapeutic use; D005782:Gels; D006801:Humans; D006861:Hydrogen Peroxide / Q000627:therapeutic use*; D010100:Oxygen / Q000378:metabolism; D013997:Time Factors; D014070:Tooth / Q000378:metabolism; D014073:Tooth Bleaching / Q000379:methods*; D058205:Tooth Bleaching Agents / Q000627:therapeutic use*
chemical_list: D005782:Gels; D058205:Tooth Bleaching Agents; D006861:Hydrogen Peroxide; D002374:Catalase; D010100:Oxygen