Shear bond strength of nanohybrid composite to biodentine with three different adhesives
Data de publicació
2019ISSN
2079-6412
Resum
Biodentine® is a bioactive dentin coating widely used for dental restoration; however, its adhesion to the substrate could limit its clinical success. The aim of this study was to evaluate the shear bond strength (SBS) between Biodentine® and a composite resin, using different types of adhesive. In total, 120 acrylic blocks with a central hole were prepared. They were fully filled with Biodentine®, and divided into two time groups: 12 min (n = 60) and 24 h (n = 60); each group was subdivided into four groups according to the adhesive: three-step etch and rinse (3-E&R) (n = 15), two-step etch and rinse (n = 15), and a universal adhesive subdivided into two groups, two-step etch and rinse (n = 15) and one-step self-etch adhesive system (n = 15). After adhesive application, the composite was applied and stored at 100% humidity, at 37 °C, for 24 h, before the SBS test. Data were analyzed with one-way ANOVA, Fisher post hoc test, and Kolmogorov–Smirnov test. The 12-min group showed statistically significant differences (p = 0.009), with the highest values of adhesion for 3-E&R. No statistically significant differences were observed for the 24-h group (p = 0.813) and between adhesive systems (p = 0.071) regardless of adhesion time. Higher adhesion values were found at 24 h. It is essential to consider the longest setting time for Biodentine®. In terms of adhesive, 3-E&R had the highest adhesion values. View Full-Text
Tipus de document
Article
Versió del document
Versió acceptada
Llengua
English
Matèries (CDU)
616.3 - Patologia de l'aparell digestiu. Odontologia
Paraules clau
Dentina
Adhesius
Odontologia
Dentina
Adhesivos
Odontología
Dentin
Adhesives
Dentistry
Pàgines
10
Publicat per
MDPI
Col·lecció
9; 12
Publicat a
Coatings
Citació
Carretero, Víctor; Giner-Tarrida, Luís; Peñate, Lissethe [et al.]. Shear bond strength of nanohybrid composite to biodentine with three different adhesives. Coatings, 2019, 9(12), p. 1-10. Disponible en: <https://www.mdpi.com/2079-6412/9/12/783>. Fecha de acceso: 2 may. 2020. DOI: 10.3390/coatings9120783
Aquest element apareix en la col·lecció o col·leccions següent(s)
- Odontologia [245]
Drets
© 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Excepte que s'indiqui una altra cosa, la llicència de l'ítem es descriu com http://creativecommons.org/licenses/by/4.0/