Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Sérgio Kiyoshi ISHIKIRIAMA"'
Autor:
Fabio Antonio Piola Rizzante, Rafael Francisco Lia Mondelli, Adilson Yoshio Furuse, Ana Flávia Sanches Borges, Gustavo Mendonça, Sérgio Kiyoshi Ishikiriama
Publikováno v:
Journal of Applied Oral Science, Vol 27, Iss 0 (2019)
Abstract Bulk-fill composites were introduced in dentistry to accelerate clinical procedures while providing adequate outcomes. Concerns regarding the use of bigger composite increments rely on the polymerization shrinkage and shrinkage stress, which
Externí odkaz:
https://doaj.org/article/29ed92c0b8534a348352d6d44293619b
Autor:
Giovanna Speranza Zabeu, Rafael Massunari Maenossono, Caren Roberta Scarcella, Letícia Ferreira Freitas Brianezzi, Regina Guenka Palma-Dibb, Sérgio Kiyoshi Ishikiriama
Publikováno v:
Journal of Applied Oral Science, Vol 27, Iss 0 (2018)
Abstract Objectives: 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 nm) immediately and after 12 months of water storage following either
Externí odkaz:
https://doaj.org/article/2a677cfac1974b41b20478e454a2c23d
Autor:
Rafael Massunari MAENOSONO, Odair BIM JÚNIOR, Marco Antonio Húngaro DUARTE, Regina Guenka PALMA-DIBB, Linda WANG, Sérgio Kiyoshi ISHIKIRIAMA
Publikováno v:
Brazilian Oral Research, Vol 29, Iss 1, Pp 01-05 (2015)
Laser irradiation after the immediate application of dentin bonding systems (DBSs) and prior to their polymerization has been proposed to increase bond strength. The objective of this study was to evaluate the effect of diode laser irradiation (λ =
Externí odkaz:
https://doaj.org/article/733e84d0afc247a3b0a3c03888fbcfbd
Autor:
Sérgio Kiyoshi ISHIKIRIAMA, Juan Fernando ORDOÑÉZ-AGUILERA, Rafael Massunari MAENOSONO, Fernanda Lessa Amaral VOLÚ, Rafael Francisco Lia MONDELLI
Publikováno v:
Brazilian Oral Research, Vol 29, Iss 1, Pp 01-05 (2015)
Increased surface roughness and wear of resin cements may cause failure of indirect restorations. The aim of this study was to evaluate quantitatively the surface roughness change and the vertical wear of four resin cements subjected to mechanical to
Externí odkaz:
https://doaj.org/article/64fac76d0abf4c02ad29698ede0bd0a9
Autor:
Camila Moreira MACHADO, Aline Cristina ZAMUNER, Karin Cristina da Silva MODENA, Sérgio Kiyoshi ISHIKIRIAMA, Linda WANG
Publikováno v:
Brazilian Oral Research, Vol 29, Iss 1, Pp 1-7 (2015)
Concern has been raised about the bonding of restorative procedures to an erosive lesion, given the change in organic and inorganic composition and structure of this substrate. This in vitro study evaluated the effect of erosive drinks and an enzyme
Externí odkaz:
https://doaj.org/article/5d06457abe644e0bb78b4166273990e4
Autor:
Sérgio Kiyoshi Ishikiriama, Thiago Majolo Valeretto, Eduardo Batista Franco, Rafael Francisco Lia Mondelli
Publikováno v:
Journal of Applied Oral Science, Vol 20, Iss 6, Pp 603-606 (2012)
OBJECTIVES: This study evaluated the influence of the cavity configuration factor ("C-Factor") and light activation technique on polymerization contraction forces of a Bis-GMA-based composite resin (Charisma, Heraeus Kulzer). MATERIAL AND METHODS: Th
Externí odkaz:
https://doaj.org/article/2ced29f9855742e98b0cfd84fe34f2bc
Autor:
Gabriela Ulian de Oliveira, Rafael Francisco Lia Mondelli, Marcela Charantola Rodrigues, Eduardo Batista Franco, Sérgio Kiyoshi Ishikiriama, Linda Wang
Publikováno v:
Journal of Applied Oral Science, Vol 20, Iss 5, Pp 510-516 (2012)
OBJECTIVES: Nanofilled composite resins are claimed to provide superior mechanical properties compared with microhybrid resins. Thus, the aim of this study was to compare nanofilled with microhybrid composite resins. The null hypothesis was that the
Externí odkaz:
https://doaj.org/article/b453af46010e4661b2b2175bafe1e275
Autor:
Rafael Francisco Lia Mondelli, Juliana Felipi David e Góes de Azevedo, Ana Carolina Francisconi, Cristiane Machado de Almeida, Sérgio Kiyoshi Ishikiriama
Publikováno v:
Journal of Applied Oral Science, Vol 20, Iss 4, Pp 435-443 (2012)
This study evaluated color change, stability, and tooth sensitivity in patients submitted to different bleaching techniques. MATERIAL AND METHODS: In this study, 48 patients were divided into five groups. A half-mouth design was conducted to compare
Externí odkaz:
https://doaj.org/article/2b20cd47f9e7472b9d12e2cc1e85415e
Fracture resistance of weakened teeth restored with condensable resin with and without cusp coverage
Autor:
Rafael Francisco Lia Mondelli, Sérgio Kiyoshi Ishikiriama, Otávio de Oliveira Filho, José Mondelli
Publikováno v:
Journal of Applied Oral Science, Vol 17, Iss 3, Pp 161-165 (2009)
OBJECTIVES: This in vitro study evaluated the fracture resistance of weakened human premolars (MOD cavity preparation and pulp chamber roof removal) restored with condensable resin composite with and without cusp coverage. MATERIAL AND METHODS: Thirt
Externí odkaz:
https://doaj.org/article/94fd5414a7fa4571a62276991593a545
Autor:
Leticia Ferreira de Freitas BRIANEZZI, Rafael Massunari MAENOSONO, Odair BIM JÚNIOR, Giovanna Speranza ZABEU, Regina Guenka PALMA-DIBB, Sérgio Kiyoshi ISHIKIRIAMA
Publikováno v:
Journal of Applied Oral Science, Vol 25, Iss 4, Pp 381-386
Abstract Simplified dentin-bonding systems are clinically employed for most adhesive procedures, and they are prone to hydrolytic degradation. Objective This study aimed to investigate the effect of laser diode irradiation on the degree of conversion
Externí odkaz:
https://doaj.org/article/26b0ac7d4da349fa94352c771cc3325e