Objectives: Aim of this study was to assess the shear bond strength (SBS) of an experimental universal adhesive (ADH-XTE, 3M) to enamel and dentin in total etch (TE) and self-etch (SE) application modes. Methods: Bovine incisors were embedded in cold-cure acrylic resin. The labial surface of each tooth was ground to expose enamel or dentin. A cylindrical button of FiltekTM Supreme Ultra/XTE A2E (3M, 2.36mm diameter, 2mm height) was cured on the tooth surfaces treated with ADH-XTE (3M), ScotchbondTM Universal (SBU, 3M), G-Premio Bond (GPB, GC), Prime&Bond Active (PBA, Dentsply-Sirona), Clearfil Universal Bond Quick (CUBQ, Kuraray-Noritake), Optibond Universal (OBU, Kerr), Tokuyama Universal Bond (TUB, Tokuyama), BeautiBond Universal (BBU, Shofu) according to manufacturers’ instructions (n=10). SBS was measured using the notched-edge method according to ISO 29022:2013. Results: The table shows the SBS in MPa. The standard deviations (SD) are given in parentheses. All data per substrate and application mode were analyzed by ANOVA and multiple comparisons using Fisher’s LSD procedure (p<0.05). Means with the same letters are statistically the same. Conclusions: Multiple statistically significant differences were found. ADH-XTE yielded equivalent or higher SBS than the controls.
Division:Continental European and Scandinavian Divisions Meeting
Meeting:2019 Continental European and Scandinavian Divisions Meeting (Madrid, Spain) Location:Madrid, Spain
Year: 2019 Final Presentation ID:0444 Abstract Category|Abstract Category(s):Dental Materials 4: Adhesion
Authors
Schuckar, Dr. Miryam
( 3M Oral Care
, Seefeld
, Bayern
, Germany
)
Thalacker, Christoph
( 3M Deutschland GmbH
, Seefeld
, Bavaria
, Germany
)