Effect of different adhesive systems and silane application on shear bond strength of resin cement to indirect restorations
سال انتشار: 1402
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 75
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شناسه ملی سند علمی:
JR_JDMT-12-2_008
تاریخ نمایه سازی: 19 تیر 1402
چکیده مقاله:
Objective: This study compared the influence of various adhesive systems and silane application on the adhesion of resin-based luting cement to lithium disilicate, indirect composite resin, and zirconia restorations.Methods: Lithium disilicate (n=۵۰), indirect composite resin (n=۵۰), and zirconia (n=۵۰) blocks were divided into five groups (n=۱۰), according to the adhesive protocol applied as follows: ۱. Optibond XTR, ۲. silane + Optibond All in One, ۳. One Coat ۷ Universal, ۴) Adper Scotchbond Multi-Purpose, and ۵) Silane + Single Bond Universal. The blocks were bonded to a resin-based luting cement after surface treatments (silica coating and acid application). The bonded specimens were incubated in ۳۷° C water for ۲۴ hours and thermocycled for ۵,۰۰۰ cycles. The shear bond strength (SBS) was evaluated by a universal testing machine. The adhesion protocols for each type of restoration were compared by one-way ANOVA and Dunnett T۳ test.Results: There were significant differences in the bond strength of cement to indirect restorations between various adhesive protocols (P<۰.۰۵). In all types of restorations, the highest SBS was observed in group ۵, which was silanized and bonded with Single Bond Universal. The bond strength of group ۵ in lithium disilicate, indirect composite resin, and zirconia groups were ۲۶.۱ ± ۴.۹ MPa, ۲۰.۵ ± ۵.۷ MPa, and ۱۵.۴ ± ۴.۷ MPa, respectively.Conclusions: It appears that the best adhesive protocol for bonding cement to lithium disilicate, indirect composite resin, and zirconia restorations is the use of silane and a universal adhesive containing silane (Single Bond Universal). (J Dent Mater Tech ۲۰۲۳;۱۲(۲): ۱۰۴-۱۱۰)
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نویسندگان
Makbule Heval Şahan
Department of Prosthodontics, School of Dentistry, Ege University, Izmir, Turkey.
Cem Peşkersoy
Department of Restorative Dentistry, School of Dentistry, Ege University, Izmir, Turkey.
Övül Kümbüloğlu
Department of Prosthodontics, School of Dentistry, Ege University, Izmir, Turkey.
Murat Türkün
Department of Restorative Dentistry, School of Dentistry, Ege University, Izmir, Turkey.
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