RT Journal Article
T1 Micro Push-Out Bond Strength of Resin Composite to Dentin in Primary Dentition Using Three Universal Adhesives with Different pH: An In Vitro Study
A1 Del Río Carrillo, Regina María
A1 Molinero-Mourelle, Pedro
A1 Vera, Vicente
A1 Romero Villaba, Pablo
A1 Casañas, Elizabeth
A1 Manrique Fonseca, 
A1 Vera González, Vicente
A1 Mourelle Martínez, Rosa
AB To evaluate the bond strength of different universal adhesives on deciduous tooth dentineand their relationship with the composition and potential of hydrogen (pH). Methods: An in vitromicro push-out test on 150 samples (n = 50) per group per adhesive, namely, Adhese Universal(ADH; Ivoclar Vivadent), Futurabond U (FUT; Voco GmbH) (Test), and Scotchbond Universal withpre-conditioning (SCO; 3M) (Control), to record bond strength (BS) and type of adhesive failure.Results: The results of the different adhesives (megapascals (MPa)) varied, showing no statisticalsignificance. The corresponding averages are in MPa: ADH, 13.66  2.81; FUT, 14.48  2.88; SCO,14.98  3.96. Additionally, the frequency of type of failure was as follows: mixed (60.7%), adhesive(27.3%), and cohesive (12%). Conclusions: SCO, with a pH of 2.7, showed greater resistance tofracture, while FUT, with a pH of 2.3 and no pre-conditioning, approached the same values, being aone-step adhesive. No relationship was found between failure and type of adhesive.
PB MDPI
SN 2076-3417
YR 2021
FD 2021
LK https://hdl.handle.net/20.500.14352/87272
UL https://hdl.handle.net/20.500.14352/87272
LA eng
NO Del Río Carrillo, R.M.; Molinero-Mourelle, P.; Vera, V.; Romero Villaba, P.; Casañas, E.; Fonseca, M.; Vera-Gonzalez, V.; Mourelle-Martinez, M.R. Micro Push-Out Bond Strength of Resin Composite to Dentin in Primary Dentition Using Three Universal Adhesives with Different pH: An In Vitro Study. Appl. Sci. 2021, 11, 6349. https://doi.org/10.3390/app11146349
DS Docta Complutense
RD 18 ago 2024