Diametral tensile strength of a resin composite core with nonmetallic prefabricated posts: an in vitro study

2004 ◽  
Vol 91 (4) ◽  
pp. 335-341 ◽  
Author(s):  
Gildo Coelho Santos ◽  
Omar El-Mowafy ◽  
Jose Hernique Rubo
Keyword(s):  
Tensile Strength ◽  
Resin Composite ◽  
In Vitro Study ◽  
Vitro Study ◽  
Diametral Tensile Strength

scholarly journals Micro Push-Out Bond Strength of Resin Composite to Dentin in Primary Dentition Using Three Universal Adhesives with Different pH: An In Vitro Study

2021 ◽  
Vol 11 (14) ◽  
pp. 6349
Author(s):  
Regina María Del Río Carrillo ◽  
Pedro Molinero-Mourelle ◽  
Vicente Vera ◽  
Pablo Romero Villaba ◽  
Elizabeth Casañas ◽  
...  
Keyword(s):  
Bond Strength ◽  
Resin Composite ◽  
In Vitro Study ◽  
Primary Dentition ◽  
Vitro Study ◽  
Deciduous Tooth ◽  
Universal Adhesives ◽  
Type Of Failure ◽  
Push Out

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.

Effect of alcoholic and non-alcoholic beverages on the wear and fracture toughness of teeth and resin composite materials: In vitro study

2013 ◽  
Vol 1 (1) ◽  
pp. 11 ◽  
Author(s):  
Fatema Yusuf ◽  
Savitha Adiga ◽  
Kusum Bashetty ◽  
Jayshree Hegde ◽  
Rupali Karale ◽  
...  
Keyword(s):  
Fracture Toughness ◽  
Composite Materials ◽  
Resin Composite ◽  
In Vitro Study ◽  
Vitro Study ◽  
Alcoholic Beverages

Comparative evaluation of surface roughness of novel resin composite Cention N with Filtek Z350 XT: In vitro study

2019 ◽  
Vol 7 (1) ◽  
pp. 15 ◽  
Author(s):  
Jyothi Nagesh ◽  
Amith Setty ◽  
JayashankaraChatra Marigowda ◽  
Anilkumar Shivanna ◽  
SharathKumar Paluvary ◽  
...  
Keyword(s):  
Surface Roughness ◽  
Comparative Evaluation ◽  
Resin Composite ◽  
In Vitro Study ◽  
Vitro Study
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