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Microtensile Bond Strength And Scanning Electron Microscopic Evaluation Of Zirconia Bonded To Dentin Using Two Self-Adhesive Resin Cements; Effect Of Airborne Abrasion And Aging, Reem Gamal, Yasser F. Gomaa, Mostafa A. Abdellatif
Microtensile Bond Strength And Scanning Electron Microscopic Evaluation Of Zirconia Bonded To Dentin Using Two Self-Adhesive Resin Cements; Effect Of Airborne Abrasion And Aging, Reem Gamal, Yasser F. Gomaa, Mostafa A. Abdellatif
Future Dental Journal
Aim of the study: This in vitro study was conducted to evaluate the microtensile bond strength (mTBS) of surface treated zirconia bonded to dentin specimens using two aged contemporary dual cured selfadhesive resin cements. Materials and methods: Sixty cuboidal-shaped zirconia ceramic specimens were obtained using CAD/ CAM system. Specimens were divided into two equal main groups; 30 specimens each, gp A in which specimens did not receive any further surface treatment & gp B in which only one surface of each specimen was airborne abraded. Each group was then divided into two equal groups; 15 each, according to the type …