Effect of Ascorbic Acid on Shear Bond Strength of Orthodontic Brackets Bonded with Resin-modified Glass-ionomer Cement to Bleached Teeth. | Zendy

Behnam Khosravanifard | Zendy; Vahid Rakhshan | Zendy; Solmaz Araghi | Zendy; Hadi Parhiz | Zendy

Open Access

Effect of Ascorbic Acid on Shear Bond Strength of Orthodontic Brackets Bonded with Resin-modified Glass-ionomer Cement to Bleached Teeth.

Author(s) -

Behnam Khosravanifard,

Vahid Rakhshan,

Solmaz Araghi,

Hadi Parhiz

Publication year - 2012

Publication title -

pubmed

Language(s) - English

Resource type - Journals

eISSN - 2008-2118

pISSN - 2008-210X

DOI - 10.5681/joddd.2012.013

Subject(s) - glass ionomer cement , materials science , sodium ascorbate , bond strength , adhesive , bracket , enamel paint , phosphoric acid , universal testing machine , ascorbic acid , composite material , cement , composite number , dentistry , nuclear chemistry , chemistry , ultimate tensile strength , metallurgy , medicine , mechanical engineering , food science , layer (electronics) , engineering

Bleaching can considerably reduce shear bond strength (SBS) of orthodontic brackets bonded with composite adhesives. Application of antioxidants is a method to reverse the negative effect of bleaching on composite-to-enamel bond. However, the efficacy of antioxidants in increasing the SBS of brackets bonded using resin-modified glass-ionomer cement (RMGIC) has not been studied, which was the aim of this study.

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