کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
777487 1463532 2008 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effect of microwave disinfection on the bond strength of denture teeth to acrylic resins
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
Effect of microwave disinfection on the bond strength of denture teeth to acrylic resins
چکیده انگلیسی

During microwave disinfection, the dentures are exposed to water at high temperature and this may affect the bond between the denture teeth and the acrylic resin from which dentures are made. In this study, a shear test was used to evaluate the effect of microwave disinfection (650 W/6 min) on the bond strength of two types of denture teeth to three acrylic resins, with different polymerization methods. The specimens were submitted to the shear tests (0.5 mm/min) after: immersion in water (37 °C) for 48 h or 8 days (controls); two or seven cycles of microwave disinfection (test groups). Data (MPa) were analyzed using three-way ANOVA and Tukey HSD test (α=0.05). Microwave disinfection did not adversely affect the bond strength of all tested materials with the exception of QC-20 bonded to SR Vivodent PE, for which a significant reduction was recorded after seven cycles of irradiation.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Adhesion and Adhesives - Volume 28, Issue 6, September 2008, Pages 296–301
نویسندگان
, , , , ,