LILACS – Literatura Latinoamericana y del Caribe de Ciencias de la Salud

Effect of handling, time of use and photoactivation on the contamination of dental composite resins

Rêgo, Dayane Bezerra; Sette-de-Souza, Pedro Henrique; Peixoto, Daniel Fernandes; Peixoto, Raniel Fernandes.

Acta sci., Health sci; 44 (), 2022

This study evaluated the effect of contamination of composite resins (CRs) handled by undergraduate students during restorative procedures, varying the time (baseline, 30 days and 60 days) and experimental condition (before and after handling, contamination with saliva [positive cont...

Buenas Prácticas de Manipulación, Resinas Compuestas/análisis, Indicadores de Contaminación, Curación por Luz de Adhesivos Dentales/instrumentación, Microbiología/instrumentación, Interpretación Estadística de Datos, Conservantes de Alimentos/análisis, Restauración y Remediación Ambiental, Estudiantes de Odontología

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Effect of Light-Curing Unit Type and Bulk-Fill Composite Resins with Different Photoinitiators on Marginal Gaps of Class II Restorations

Alavi, Fereshteh Naser; Darabi, Farideh; Salari, Ashkan; Dehghan, Arefeh.

Pesqui. bras. odontopediatria clín. integr; 22 (), 2022

Abstract Objective: To evaluate the effect of two types of light-curing units (second and third generations) and two types of bulk-fill composite resins with different photoinitiators - Tetric N-Ceram Bulk Fill (TNCB) and Xtra Fil (XTF) on gap formation at the gingival margins of Cl II restorations. Ma...

Análisis de Varianza, Resinas Compuestas/química, Técnicas In Vitro/métodos, Diente Premolar, Microscopía Electrónica de Rastreo/instrumentación, Curación por Luz de Adhesivos Dentales/instrumentación, Fotoiniciadores Dentales/química, Adaptación Marginal Dental

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Effect of Light Curing Modes on the Color Stability of a Nanohybrid Composite Immersed in Different Beverages

Ozan, Gunce; Sar-Sancakli, Hande; Tiryaki, Murat; Bayrak, Isil.

Odovtos (En línea); 22 (2), 2020

Abstract: Aim: Sufficient polymerization remains as crucial for composites to prevent discoloration. Both LEDs and halogen units are used for polymerization and different curing modes are improved to overcome inadequate polymerization. This in vitro study investigated staining susceptibility of a nano-hy...

Curación por Luz de Adhesivos Dentales/instrumentación, Decoloración de Dientes/diagnóstico, Resinas Compuestas

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