Search Results - "Souza, Rodrigo Othávio de Assunção"

CAD-FEA modeling and analysis of different full crown monolithic restorations by Dal Piva, Amanda Maria de Oliveira, Tribst, João Paulo Mendes, Borges, Alexandre Luiz Souto, Souza, Rodrigo Othávio de Assunção e, Bottino, Marco Antonio

“…•A masticatory load may result in different mechanical responses on the crown and cement layer according to the implemented restorative material.•It is…”
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Effect of different surface treatments on the biaxial flexure strength, Weibull characteristics, roughness, and surface topography of bonded CAD/CAM silica-based ceramics by Lima, Camila Moreira, Silva, Nathalia Ramos da, Martins, Jordana Dias, Miranda, Jean Soares, Tanaka, Ricardo, Souza, Rodrigo Othávio de Assunção e, Leite, Fabíola Pessôa Pereira

“…•HF followed by silane and self-etching ceramic primer promoted higher flexure strength.•Sandblasting with Al2O3 and silicatization produced damages to all…”
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Influence of Alveolar Bone Loss and Cement Layer Thickness on the Biomechanical Behavior of Endodontically Treated Maxillary Incisors: A 3-dimensional Finite Element Analysis by Dal Piva, Amanda Maria de Oliveira, DDS, MSc, Tribst, João Paulo Mendes, DDS, MSc, Souza, Rodrigo Othávio de Assunção e, DDS, MSc, PhD, Borges, Alexandre Luiz Souto, DDS, MS, PhD

“…Abstract Introduction In order to understand the mechanical behavior of a weakened incisor, this study aimed to evaluate the stress distribution caused by…”
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Mechanical properties of low and regular viscosity bulk fill composites in a 3D dentin cavity model by Sousa-Lima, Rodolfo Xavier, Melo, Ana Margarida dos Santos, Guimarães, Lílian Karine Cardoso, Souza, Rodrigo Othávio de Assunção e, Caldas, Marília Regalado Galvão Rabelo, Assunção, Isauremi Vieira de, Borges, Boniek Castillo Dutra

“…This study aimed to evaluate the depth of cure (DC), bond strength (BS), failure mode (FM) and nanoleakage (NL) of restorative systems containing low viscosity…”
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Effect of intra-oral aging on t→m phase transformation, microstructure, and mechanical properties of Y-TZP dental ceramics by Miragaya, Luciana Meireles, Guimarães, Renato Bastos, Souza, Rodrigo Othávio de Assunção e, Santos Botelho, Glauco dos, Antunes Guimarães, José Guilherme, da Silva, Eduardo Moreira

“…The aim of the present study was to evaluate the influence of intra-oral aging on the tetragonal-to-monoclinic (t→m) phase transformation of two Y-TZP dental…”
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Effect of different surface treatments on the micro tensile bond strength to dentin, biaxial flexural strength and roughness of CAD/CAM resin composite and polymer infiltrated ceramic by Pinto, Rafael de Almeida Spinelli, Castro, Filipe Melo, Moura, Dayanne Monielle Duarte, de Miranda, Larissa Mendonça, Miranda, Jean Soares, de Carvalho, Ronaldo Luís Almeida, Souza, Rodrigo Othávio de Assunção e, Leite, Fabíola Pessoa Pereira

“…To evaluate the biaxial flexural strength (BFS), surface roughness (Ra) and micro tensile bond strength (μTBS) of two CAD/CAM materials after different surface…”
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Effect of hydrofluoric acid concentration and etching time on resin-bond strength to different glass ceramics by Veríssimo, Aretha Heitor, Moura, Dayanne Monielle Duarte, Tribst, João Paulo Mendes, Araújo, Arthur Magno Medeiros de, Leite, Fabíola Pessôa Pereira, Souza, Rodrigo Othávio de Assunção E

“…The objective of this study was to evaluate the effect of the hydrofluoridric acid (HF) concentration and time of acid conditioning on bond strength of three…”
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Effect of different loading pistons on stress distribution of a CAD/CAM silica-based ceramic: CAD-FEA modeling and fatigue survival analysis by Miranda, Jean Soares, de Carvalho, Ronaldo Luís Almeida, de Carvalho, Rodrigo Furtado, Borges, Alexandre Luis S, Bottino, Marco Antônio, Özcan, Mutlu, Melo, Renata Marques de, Souza, Rodrigo Othávio de Assunção E

“…This study evaluated the effect of different loading pistons, made of various materials and with different elastic moduli acting as antagonist material, on…”
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Effect of glazing application side and mechanical cycling on the biaxial flexural strength and Weibull characteristics of a Y-TZP ceramic by Lobo, Carolina Machado Martinelli, Sacorague, Sâmia Carolina Mota Cavalcanti, Silva, Nathalia Ramos da, Costa, Anna Karina Figueiredo, Alves, Larissa Marcia Martins, Bottino, Marco Antônio, Özcan, Mutlu, Souza, Rodrigo Othávio de Assunção E, Melo, Renata Marques de

“…Glaze application on monolithic zirconia (Y-TZP) can be a practical approach to improve the mechanical properties of this material. Our study evaluated the…”
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Effect of different surface treatments and multimode adhesive application on the Weibull characteristics, wettability, surface topography and adhesion to CAD/CAM lithium disilicate ceramic by Souza, Karina Barbosa, Moura, Dayanne Monielle Duarte, Silva, Sarah Emille Gomes da, Araújo, Gabriela Monteiro de, Pinto, Rafael de Almeida Spinelli, Leite, Fabíola Pessôa Pereira, Özcan, Mutlu, Souza, Rodrigo Othávio de Assunção E

“…This paper aims to evaluate the effect of different surface treatments on surface topography, wettability, and shear bond strength of resin cement to glass…”
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Effect of different bonding protocols on degree of monomer conversion and bond strength between orthodontic brackets and enamel by Sena, Lorena Marques Ferreira de, Barbosa, Helga Adachi Medeiros, Caldas, Sergei Godeiro Fernandes Rabelo, Ozcan, Mutlu, Souza, Rodrigo Othávio de Assunção E

“…The objective of the present study was to evaluate the effect of different surface treatments and polymerization protocols on the bond strength of brackets to…”
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Can heat-pressed feldspathic ceramic be submitted to multiple heat-pressing? by Dal Piva, Amanda Maria de Oliveira, Barcellos, Aline Serrado de Pinho, Bottino, Marco Antonio, Souza, Rodrigo Othávio de Assunção E, Melo, Renata Marques de

“…The aim of this study was to determine if multiple processing (heat-pressing) of a dental ceramic influences flexural strength, hardness, and microstructure…”
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Bond strength and Weibull analysis of fiber posts luted with different cement types and mechanically aged by Lira dos Santos, Elis Janaina, Campos, Fernanda, Dantas, Alana Moura Xavier, Lira, Maria Luiza Lima Alves, Wandsher, Vinícius Felipe, Silva, Nathalia Ramos da, Valandro, Luiz Felipe, Souza, Rodrigo Othávio de Assunção

“…This study aimed to evaluate the influence of cement type and mechanical cycling on the push-out bond strength (σ) of fiber posts luted to root canals. Eighty…”
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Can application of universal primers alone be a substitute for airborne-particle abrasion to improve adhesion of resin cement to zirconia? by Pereira, Laudenice de Lucena, Campos, Fernanda, Dal Piva, Amanda Maria de Oliveira, Gondim, Laísa Daniel, Souza, Rodrigo Othávio de Assunção, Özcan, Mutlu

“…To determine whether universal primers alone can deliver similar levels of adhesion of resin cement to zirconia ceramic when compared to their application in…”
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Effect of Adhesive Resin Application on the Durability of Adhesion to CAD/CAM Glass-Ceramics after either Hydrofluoric Acid Etching or Self-etch Primer Application by Vila-Nova, Taciana Emília Leite, Moura, Dayanne Monielle Duarte, Araújo, Gabriela Monteiro de, Pinto, Rafael de Almeida Spinelli, Leite, Fabíola Pessôa Pereira, Melo, Renata Marques, Özcan, Mutlu, Souza, Rodrigo Othávio de Assunção E

“…To evaluate the effect of two surface conditioning methods, namely conventional hydrofluoric acid vs self-etching primer, and the application of adhesive on…”
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Which Zirconia Surface-cleaning Strategy Improves Adhesion of Resin Composite Cement after Saliva Contamination? A Systematic Review and Meta-Analysis by Silva, Nathalia Ramos da, Araújo, Gabriela Monteiro de, Vila-Nova, Taciana Emília Leite, Bezerra, Marcela Guedes Pereira Gouvêa, Calderon, Patrícia Dos Santos, Özcan, Mutlu, Souza, Rodrigo Othávio de Assunção E

“…To identify the most effective cleaning method for saliva-contaminated zirconia surface before adhesive cementation through a systematic review and…”
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Effect of finishing/polishing techniques and low temperature degradation on the surface topography, phase transformation and flexural strength of ultra-translucent ZrO2 ceramic by Vila-Nova, Taciana Emília Leite, Gurgel de Carvalho, Isabelle Helena, Moura, Dayanne Monielle Duarte, Batista, André Ulisses Dantas, Zhang, Yu, Paskocimas, Carlos Alberto, Bottino, Marco Antonio, de Assunção e Souza, Rodrigo Othávio

“…•The LTD also significantly increased the fracture resistance of zirconia.•The fracture resistance was significantly lower in all groups that were glazed.•The…”
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Biaxial flexure strength and physicochemical characterization of a CAD/CAM lithium disilicate ceramic: effect of etching time, silane, and adhesive applications by da Silva, Sarah Emille Gomes, de Araújo, Gabriela Monteiro, Souza, Karina Barbosa, Moura, Dayanne Monielle Duarte, Aurélio, Iana Lamadrid, May, Liliana Gressler, Vila-Nova, Taciana Emília Leite, Zhang, Yu, de Assunção e Souza, Rodrigo Othávio

“…Objective To evaluate the effect of different acid etching time and bonding agent (silane and/or adhesive system) on biaxial flexural strength and…”
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Bonding of the Polymer Polyetheretherketone (PEEK) to Human Dentin: Effect of Surface Treatments by Rocha, Regina Furbino Villefort, Anami, Lilian Costa, Campos, Tiago Moreira Bastos, Melo, Renata Marques de, Souza, Rodrigo Othávio de Assunção e, Bottino, Marco Antonio

“…Abstract Polyetheretherketone (PEEK) is a material suitable for frameworks of fixed dental prostheses. The effect of different surface treatments on the bond…”
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Do Mechanical Advantages Exist in Relining Fiber Posts with Composite Prior to its Cementation? by Dal Piva, Amanda Maria de Oliveira, Tribst, João Paulo Mendes, Borges, Alexandre Luiz Souto, Bottino, Marco A, Souza, Rodrigo Othávio de Assunção

“…To evaluate two different techniques for glass fiber-reinforced resin post (FRC) insertion by assessing the stress distribution under polymerization shrinkage…”
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