Open AccessEffect of 10% Sodium Ascorbate on Shear Bond Strength of Bleached Teeth - An in-vitro Study
Author(s) -
Anil Miglani
Publication year - 2015
Publication title -
journal of clinical and diagnostic research
Language(s) - English
Resource type - Journals
eISSN - 2249-782X
pISSN - 0973-709X
DOI - 10.7860/jcdr/2015/12303.6194
Subject(s) - sodium ascorbate , bleach , bond strength , enamel paint , universal testing machine , dentistry , adhesive , materials science , composite material , sodium hypochlorite , composite number , sodium perborate , single bond , ascorbic acid , chemistry , ultimate tensile strength , group (periodic table) , layer (electronics) , medicine , hydrogen peroxide , organic chemistry , food science
Patient often requires some additional interventions such as replacement of old restorations, laminates and veneers after bleaching, for aesthetic purposes. The residual oxygen inhibits polymerization of resin based materials which results in reduced bond strength of the restorations. Some techniques are available to solve the clinical problems related to the post bleach compromised bond strength.