Search Results - "ISHIKIRIAMA, Sérgio Kiyoshi"
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Polymerization shrinkage, microhardness and depth of cure of bulk fill resin composites
Published in Dental Materials Journal (01-06-2019)“…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…”
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2
Shrinkage stress and elastic modulus assessment of bulk-fill composites
Published in Journal of applied oral science (01-01-2019)“…Bulk-fill composites were introduced in dentistry to accelerate clinical procedures while providing adequate outcomes. Concerns regarding the use of bigger…”
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3
MDP-based universal adhesive system irradiated with Er,CR:YSGG: Analysis of its performance up to 6 months
Published in Dental Materials Journal (25-01-2021)“…This study aimed to analyze the interaction of a MDP-based universal dentin bonding system (DBS) with Er, Cr: YSGG laser irradiation, measuring the…”
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4
Delayed Light Activation Improves Color Stability of Dual‐Cured Resin Cements
Published in Journal of prosthodontics (01-06-2018)“…Purpose To evaluate the color change caused by post‐irradiation conversion (ΔE24h and ΔE8 days) and artificial aging (ΔEAGING) of resin cements light activated…”
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5
Physico-mechanical properties of resin cement light cured through different ceramic spacers
Published in Journal of the mechanical behavior of biomedical materials (01-09-2018)“…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…”
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6
Evaluation of pH Levels and Surface Roughness After Bleaching and Abrasion Tests of Eight Commercial Products
Published in Photomedicine and laser surgery (01-07-2015)“…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…”
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Comparative clinical study of the effectiveness of different dental bleaching methods - two year follow-up
Published in Journal of applied oral science (01-08-2012)“…This study evaluated color change, stability, and tooth sensitivity in patients submitted to different bleaching techniques. In this study, 48 patients were…”
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8
Impact of filler size and distribution on roughness and wear of composite resin after simulated toothbrushing
Published in Journal of applied oral science (01-10-2012)“…Nanofilled composite resins are claimed to provide superior mechanical properties compared with microhybrid resins. Thus, the aim of this study was to compare…”
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9
Effect of diode laser irradiation on the bond strength of polymerized non-simplified adhesive systems after 12 months of water storage
Published in Journal of applied oral science (10-12-2018)“…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…”
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10
Does laser diode irradiation improve the degree of conversion of simplified dentin bonding systems?
Published in Journal of applied oral science (01-07-2017)“…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…”
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11
Diode laser irradiation increases microtensile bond strength of dentin
Published in Brazilian oral research (01-01-2015)“…Laser irradiation after the immediate application of dentin bonding systems (DBSs) and prior to their polymerization has been proposed to increase bond…”
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12
How erosive drinks and enzyme inhibitors impact bond strength to dentin
Published in Brazilian oral research (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…”
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13
Fracture resistance of weakened teeth restored with condensable resin with and without cusp coverage
Published in Journal of applied oral science (01-06-2009)“…This in vitro study evaluated the fracture resistance of weakened human premolars (MOD cavity preparation and pulp chamber roof removal) restored with…”
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14
Effect of thermo-mechanical load cycling on silorane-based composite restorations
Published in Dental Materials Journal (2012)“…The aim of this study was to compare the formation of marginal gaps after thermo-mechanical load cycling, between siloranebased and methacrylate-based…”
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15
Surface roughness and wear of resin cements after toothbrush abrasion
Published in Brazilian oral research (01-01-2015)“…Increased surface roughness and wear of resin cements may cause failure of indirect restorations. The aim of this study was to evaluate quantitatively the…”
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16
Do different bleaching protocols affect the enamel microhardness?
Published in European journal of dentistry (01-01-2015)“…Tooth bleaching tends to increase enamel roughness and porosity, in addition to reducing surface microhardness. The aim of this in vitro study was to evaluate…”
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17
Influence of 2% chlorhexidine digluconate on bond strength of a glass-fibre post luted with resin or glass-ionomer based cement
Published in Journal of dentistry (01-06-2014)“…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,…”
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18
Minimally invasive esthetic therapy: a case report describing the advantages of a multidisciplinary approach
Published in Quintessence international (Berlin, Germany : 1985) (01-05-2013)“…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…”
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19
Sealing ability of materials used as protective cervical barrier in internal tooth bleaching
Published in Revista Sul-Brasileira de odontologia (29-06-2017)“…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…”
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The influence of "C-factor" and light activation technique on polymerization contraction forces of resin composite
Published in Journal of applied oral science (01-12-2012)“…This study evaluated the influence of the cavity configuration factor ("C-Factor") and light activation technique on polymerization contraction forces of a…”
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