Search Results - "Sérgio Kiyoshi Ishikiriama"

Polymerization shrinkage, microhardness and depth of cure of bulk fill resin composites by RIZZANTE, Fabio Antonio Piola, DUQUE, Jussaro Alves, DUARTE, Marco Antônio Húngaro, MONDELLI, Rafael Francisco Lia, MENDONÇA, Gustavo, ISHIKIRIAMA, Sérgio Kiyoshi

“…The present in vitro study assessed the polymerization shrinkage/PS, Knoop microhardness/KHN and depth of cure/DC of 9 different resin composites : Filtek Bulk…”
Get full text

Shrinkage stress and elastic modulus assessment of bulk-fill composites by Rizzante, Fabio Antonio Piola, Mondelli, Rafael Francisco Lia, Furuse, Adilson Yoshio, Borges, Ana Flávia Sanches, Mendonça, Gustavo, Ishikiriama, Sérgio Kiyoshi

“…Bulk-fill composites were introduced in dentistry to accelerate clinical procedures while providing adequate outcomes. Concerns regarding the use of bigger…”
Get full text

MDP-based universal adhesive system irradiated with Er,CR:YSGG: Analysis of its performance up to 6 months by ZABEU, Giovanna Speranza, BRIANEZZI, Letícia Ferreira Freitas, GONÇALVES, Rafael Simões, MAENOSONO, Rafael Massunari, PALMA-DIBB, Regina Guenka, WANG, Linda, ISHIKIRIAMA, Sérgio Kiyoshi

“…This study aimed to analyze the interaction of a MDP-based universal dentin bonding system (DBS) with Er, Cr: YSGG laser irradiation, measuring the…”
Get full text

Delayed Light Activation Improves Color Stability of Dual‐Cured Resin Cements by Furuse, Adilson Y., Santana, Lino Oliveira Carvalho, Rizzante, Fabio Antonio Piola, Ishikiriama, Sérgio Kiyoshi, Bombonatti, Juliana Fraga, Correr, Gisele Maria, Gonzaga, Carla Castiglia

“…Purpose To evaluate the color change caused by post‐irradiation conversion (ΔE24h and ΔE8 days) and artificial aging (ΔEAGING) of resin cements light activated…”
Get full text

Physico-mechanical properties of resin cement light cured through different ceramic spacers by Rizzante, Fabio Antonio Piola, Locatelli, Paula Minatel, Porto, Thiago Soares, Borges, Ana Flávia Sanches, Mondelli, Rafael Francisco Lia, Ishikiriama, Sérgio Kiyoshi

“…The purpose of this in vitro study was to compare the micro hardness, color stability/ΔE, and degree of conversion/DC of a resin cement light cured through…”
Get full text

Evaluation of pH Levels and Surface Roughness After Bleaching and Abrasion Tests of Eight Commercial Products by Trentino, Ana Carolina, Soares, Ana Flavia, Duarte, Marco Antonio Hungaro, Ishikiriama, Sérgio Kiyoshi, Mondelli, Rafael Francisco Lia

“…This in vitro study evaluated the effect of different bleaching protocols and the variation of pH levels of bleaching gels regarding roughness and wear of…”
Get more information

Comparative clinical study of the effectiveness of different dental bleaching methods - two year follow-up by Mondelli, Rafael Francisco Lia, Azevedo, Juliana Felipi David E Góes de, Francisconi, Ana Carolina, Almeida, Cristiane Machado de, Ishikiriama, Sérgio Kiyoshi

“…This study evaluated color change, stability, and tooth sensitivity in patients submitted to different bleaching techniques. In this study, 48 patients were…”
Get full text

Impact of filler size and distribution on roughness and wear of composite resin after simulated toothbrushing by Oliveira, Gabriela Ulian de, Mondelli, Rafael Francisco Lia, Charantola Rodrigues, Marcela, Franco, Eduardo Batista, Ishikiriama, Sérgio Kiyoshi, Wang, Linda

“…Nanofilled composite resins are claimed to provide superior mechanical properties compared with microhybrid resins. Thus, the aim of this study was to compare…”
Get full text

Effect of diode laser irradiation on the bond strength of polymerized non-simplified adhesive systems after 12 months of water storage by Zabeu, Giovanna Speranza, Maenossono, Rafael Massunari, Scarcella, Caren Roberta, Brianezzi, Letícia Ferreira Freitas, Palma-Dibb, Regina Guenka, Ishikiriama, Sérgio Kiyoshi

“…The aim of this in vitro study was to evaluate the bonding strength of non-simplified dentin bonding systems (DBS) to dentin irradiated with a diode laser (970…”
Get full text

Does laser diode irradiation improve the degree of conversion of simplified dentin bonding systems? by Brianezzi, Leticia Ferreira de Freitas, Maenosono, Rafael Massunari, Bim, Júnior, Odair, Zabeu, Giovanna Speranza, Palma-Dibb, Regina Guenka, Ishikiriama, Sérgio Kiyoshi

“…This study aimed to investigate the effect of laser diode irradiation on the degree of conversion (DC), water sorption (WS), and water solubility (WSB) of…”
Get full text

Diode laser irradiation increases microtensile bond strength of dentin by Maenosono, Rafael Massunari, Bim Júnior, Odair, Duarte, Marco Antonio Húngaro, Palma-Dibb, Regina Guenka, Wang, Linda, Ishikiriama, Sérgio Kiyoshi

“…Laser irradiation after the immediate application of dentin bonding systems (DBSs) and prior to their polymerization has been proposed to increase bond…”
Get full text

How erosive drinks and enzyme inhibitors impact bond strength to dentin by Machado, Camila Moreira, Zamuner, Aline Cristina, Modena, Karin Cristina da Silva, Ishikiriama, Sérgio Kiyoshi, Wang, Linda

“…Concern has been raised about the bonding of restorative procedures to an erosive lesion, given the change in organic and inorganic composition and structure…”
Get full text

Fracture resistance of weakened teeth restored with condensable resin with and without cusp coverage by Mondelli, Rafael Francisco Lia, Ishikiriama, Sérgio Kiyoshi, de Oliveira Filho, Otávio, Mondelli, José

“…This in vitro study evaluated the fracture resistance of weakened human premolars (MOD cavity preparation and pulp chamber roof removal) restored with…”
Get full text

Effect of thermo-mechanical load cycling on silorane-based composite restorations by BORGES, Ana Flávia Sanches, SANTOS, Juliete de Sousa, RAMOS, Carla Müller, ISHIKIRIAMA, Sérgio Kiyoshi, SHINOHARA, Mirela Sanae

“…The aim of this study was to compare the formation of marginal gaps after thermo-mechanical load cycling, between siloranebased and methacrylate-based…”
Get full text

Surface roughness and wear of resin cements after toothbrush abrasion by Ishikiriama, Sérgio Kiyoshi, Ordoñéz-Aguilera, Juan Fernando, Maenosono, Rafael Massunari, Volú, Fernanda Lessa Amaral, Mondelli, Rafael Francisco Lia

“…Increased surface roughness and wear of resin cements may cause failure of indirect restorations. The aim of this study was to evaluate quantitatively the…”
Get full text

Do different bleaching protocols affect the enamel microhardness? by Mondelli, Rafael Francisco Lia, Gabriel, Taisa R. Conti Garrido, Rizzante, Fabio Antonio Piola, Magalhães, Ana Carolina, Bombonatti, Juliana Fraga Soares, Ishikiriama, Sérgio Kiyoshi

“…ABSTRACT Objective: Tooth bleaching tends to increase enamel roughness and porosity, in addition to reducing surface microhardness. The aim of this in vitro…”
Get full text

Influence of 2% chlorhexidine digluconate on bond strength of a glass-fibre post luted with resin or glass-ionomer based cement by de Araújo, Diana Ferreira Gadelha, Chaves, Larissa Pinceli, Bim Júnior, Odair, Pimentel Garcia, Fernanda Cristina, Ishikiriama, Sérgio Kiyoshi, Honório, Heitor Marques, Wang, Linda

“…Abstract Objectives This study evaluated the influence of 2% chlorhexidine digluconate (CHX) on the bond strength (BS) of a glass-fibre post to the root canal,…”
Get full text

Minimally invasive esthetic therapy: a case report describing the advantages of a multidisciplinary approach by Pinto, Rodrigo Carlos, Chambrone, Leandro, Colombini, Bella Luna, Ishikiriama, Sérgio Kiyoshi, Britto, Isabella Maria, Romito, Giuseppe Alexandre

“…The decision-making process for the treatment of esthetic areas is based on the achievement of a healthy, harmonious, and pleasant smile. These conditions are…”
Get more information

Sealing ability of materials used as protective cervical barrier in internal tooth bleaching by Ordoñéz-Aguilera, Juan Fernando, Maenosono, Rafael Massunari, Oda, Denise Ferracioli, Honório, Heitor Marques, Mondelli, Rafael Francisco Lia, Ishikiriama, Sérgio Kiyoshi

“…The use of a protective cervical barrier (PCB) is very well established to perform a safe internal bleaching; however, there is still no consensus on which…”
Get full text

The influence of "C-factor" and light activation technique on polymerization contraction forces of resin composite by Ishikiriama, Sérgio Kiyoshi, Valeretto, Thiago Majolo, Franco, Eduardo Batista, Mondelli, Rafael Francisco Lia

“…This study evaluated the influence of the cavity configuration factor ("C-Factor") and light activation technique on polymerization contraction forces of a…”
Get full text