Bond strength of glass carbomer material to enamel and dentin following different surface pretreatments
Journal of Adhesion Science and Technology, cilt.31, sa.17, ss.1929-1937, 2017 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 31 Sayı: 17
- Basım Tarihi: 2017
- Doi Numarası: 10.1080/01694243.2017.1289830
- Dergi Adı: Journal of Adhesion Science and Technology
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.1929-1937
- Anahtar Kelimeler: bond strength, dentin, enamel, Glass carbomer
- Uşak Üniversitesi Adresli: Evet
Özet
Objective: Enamel and dentin bond strengths of restorative glass carbomer material were determined by shear bond strength (SBS) test after different surface treatments in this study. Materials and methods: Flat enamel and dentin surfaces pre-treated with 37% phosphoric acid (15 s for enamel and dentin), or 20% polyacrylic acid (15 s for enamel and dentin). Glass carbomer applied to the treated and non-treated surfaces. Conventional glass ionomer without any surface treatment served as a control. Results: Enamel and dentin SBSs of the conventional glass ionomer cement were significantly higher than those of the glass carbomer material bonded to enamel and dentin without any surface treatments. Acid-etching and polyacrylic acid pre-treatments yielded similar enamel bond strength to that of glass ionomer cement. For dentin bonding, only polyacrylic acid pre-treatment improved SBS of glass carbomer to dentin surface. Conclusions: Clinicians may consider the use of polyacrylic acid conditioner prior to the use of glass carbomer material.