Effect of Two Microshear Test Devices on Bond Strength and Fracture Pattern in Primary Teeth
作者： Tamara Kerber Tedesco , Eugenio Jose Garcia , Fabio Zovico Maxnuck Soares , Rachel de Oliveira Rocha , Rosa Helena Miranda Grande
DOI: 10.1590/0103-6440201302298
关键词:
摘要: This in vitro study evaluated the influence of two devices for application shear load microshear tests on bond strength and fracture pattern primary enamel dentin. Eighty molars were selected flat (40 teeth sectioned mesio-distally) dentin transversally) surfaces obtained. Both polished to standardize smear layer. Two-step etch-and-rinse adhesive systems (Adper Single Bond XP Bond) used. Polyethylene tubes was placed over bonded filled with composite resin. The testing performed after storage water (24 h/37 °C) using loads: a notched rod (Bisco Shear Tester) or knife edge (Kratos Industrial Equipment). Failure modes stereomicroscope. data subjected ANOVA chi-square test compare failure mode distributions (α=0.05). No significant differences observed between groups patterns (p>0.05). predominant adhesive/mixed. In conclusion, loads did not values, regardless system substrate.
core.ac.uk 
sci-hub.se 参考文章(26)
Mário Alexandre Coelho Sinhoreti, Simonides Consani, Mario Fernando de Goes, Loureno Correr Sobrinho, Jonathan C. Knowles, Influence of loading types on the shear strength of the dentin-resin interface bonding Journal of Materials Science: Materials in Medicine. ,vol. 12, pp. 39- 44 ,(2001) , 10.1023/A:1013848901553
Silvia Masae A. Michida, Marco Antonio Bottino, Fernando Eidi Takahashi, Sheila Pestana Passos, Jarbas F. F. Santos, Celina Wanderley Abreu, The influence of cutting speed and cutting initiation location in specimen preparation for the microtensile bond strength test. Journal of Adhesive Dentistry. ,vol. 13, pp. 221- 226 ,(2011) , 10.3290/J.JAD.A21540
Eliane Placido, Josete B.C. Meira, Raul González Lima, Antonio Muench, Roberto Martins de Souza, Rafael Yagüe Ballester, Shear versus micro-shear bond strength test: a finite element stress analysis. Dental Materials. ,vol. 23, pp. 1086- 1092 ,(2007) , 10.1016/J.DENTAL.2006.10.002
Kanako Shida, Yuichi Kitasako, Michael F. Burrow, Junji Tagami, Micro-shear bond strengths and etching efficacy of a two-step self-etching adhesive system to fluorosed and non-fluorosed enamel. European Journal of Oral Sciences. ,vol. 117, pp. 182- 186 ,(2009) , 10.1111/J.1600-0722.2009.00609.X
Stephanie Krifka, Alexander Börzsönyi, Angela Koch, Karl-Anton Hiller, Gottfried Schmalz, Karl-Heinz Friedl, Bond strength of adhesive systems to dentin and enamel--human vs. bovine primary teeth in vitro. Dental Materials. ,vol. 24, pp. 888- 894 ,(2008) , 10.1016/J.DENTAL.2007.11.003
Hidehiko Sano, Tsunekazu Shono, Hidekazu Sonoda, Toshio Takatsu, Bernard Ciucchi, Ricardo Carvalho, David H. Pashley, Relationship between surface area for adhesion and tensile bond strength — Evaluation of a micro-tensile bond test Dental Materials. ,vol. 10, pp. 236- 240 ,(1994) , 10.1016/0109-5641(94)90067-1
Sanosh Kunjalukkal Padmanabhan, Avinash Balakrishnan, Min-Cheol Chu, Taik Nam Kim, Seong Jai Cho, Micro-indentation fracture behavior of human enamel Dental Materials. ,vol. 26, pp. 100- 104 ,(2010) , 10.1016/J.DENTAL.2009.07.015
Luís H.A. Raposo, Steven R. Armstrong, Rodrigo R. Maia, Fang Qian, Saulo Geraldeli, Carlos J. Soares, Effect of specimen gripping device, geometry and fixation method on microtensile bond strength, failure mode and stress distribution: laboratory and finite element analyses. Dental Materials. ,vol. 28, ,(2012) , 10.1016/J.DENTAL.2012.02.010
Suwachai Phrukkanon, Michael F. Burrow, Martin J. Tyas, The influence of cross-sectional shape and surface area on the microtensile bond test Dental Materials. ,vol. 14, pp. 212- 221 ,(1998) , 10.1016/S0109-5641(98)00034-7
Hao WANG, Yasushi SHIMADA, Junji TAGAMI, Effect of fluoride in phosphate buffer solution on bonding to artificially carious enamel. Dental Materials Journal. ,vol. 26, pp. 722- 727 ,(2007) , 10.4012/DMJ.26.722