Cargando…

Does an additional UV LED improve the degree of conversion and Knoop Hardness of light-shade composite resins?

OBJECTIVE: The purpose of this study was to evaluate the degree of conversion (DC) using FT-Raman spectroscopy and the Knoop hardness (KHN) of composites cured by second and third-generation LED light curing-units (LCU), Radii Cal and Ultralume 5. METHODS: Three composites (Filtek Supreme XT, Filtek...

Descripción completa

Detalles Bibliográficos
Autores principales:	Giorgi, Maria Cecília Caldas, Aguiar, Flávio Henrique Baggio, Soares, Luís Eduardo Silva, Martin, Airton Abrahão, Liporoni, Priscila Christiane Suzy, Paulillo, Luís Alexandre Maffei Sartini
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Dental Investigations Society 2012
Materias:	Articles
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3474554/ https://www.ncbi.nlm.nih.gov/pubmed/23077419

Ejemplares similares

Comparative Evaluation of Bulk-Fill Composite Resins: Knoop Microhardness, Diametral Tensile Strength and Degree of Conversion
por: Strini, Bruna Scarcello, et al.
Publicado: (2022)

Standard Test Method for Knoop Indentation Hardness of Glass
por: American Society for Testing and Materials. Philadelphia
Publicado: (1989)

Can extended photoactivation time of resin-based fissure sealer materials improve ultimate tensile strength and decrease water sorption/solubility?
por: Borges, Boniek Castillo Dutra, et al.
Publicado: (2012)

INFLUENCE OF ENERGY DENSITY OF DIFFERENT LIGHT SOURCES ON KNOOP HARDNESS OF A DUAL-CURED RESIN CEMENT
por: Piva, Evandro, et al.
Publicado: (2008)

EFFECT OF LIGHT CURING MODES AND ETHANOL IMMERSION MEDIA ON THE SUSCEPTIBILITY OF A MICROHYBRID COMPOSITE RESIN TO STAINING
por: Aguiar, Flávio Henrique Baggio, et al.
Publicado: (2007)

Standard Test Method for Knoop Indentation Hardness of Ceramic Whitewares
por: American Society for Testing and Materials. Philadelphia
Publicado: (1994)

Effect of lithium disilicate ceramic thickness, shade and translucency on transmitted irradiance and knoop microhardness of a light cured luting resin cement
por: Borges, Lincoln Pires Silva, et al.
Publicado: (2021)

INFLUENCE OF A COBALT-CHROMIUM METAL FRAMEWORK ON SURFACE ROUGHNESS AND KNOOP HARDNESS OF VISIBLE LIGHT-POLYMERIZED ACRYLIC RESINS
por: de Souza, Joane Augusto, et al.
Publicado: (2006)

Knoop Hardness of Self-Etch Adhesives Applied on Superficial and Deep Dentin
por: Firouzmandi, Maryam, et al.
Publicado: (2020)

Evaluation of depth of cure and knoop hardness in a dental composite, photo-activated using different methods
por: Hegde, Mithra N, et al.
Publicado: (2008)

Effects of desensitizing dentifrices on the reduction of pain sensitivity caused by in-office dental whitening: a double-blind controlled clinical study
por: Pierote, Josué Junior Araujo, et al.
Publicado: (2019)

Chemical composition and roughness of enamel and composite after bleaching, acidic beverages and toothbrushing
por: Pinelli, Marília-de-Morais, et al.
Publicado: (2019)

Hardness Evaluation of Composite Resins Cured with QTH and LED
por: Esmaeili, Behnaz, et al.
Publicado: (2014)

Effect of at-home bleaching with different thickeners and aging on physical properties of a nanocomposite
por: Gouveia, Thayla Hellen Nunes, et al.
Publicado: (2016)

Evaluation of degree of conversion and the effect of thermal aging on the color stability of resin cements and flowable composite
por: Prieto, Lúcia Trazzi, et al.
Publicado: (2018)

Assessment of Micro-Hardness, Degree of Conversion, and Flexural Strength for Single-Shade Universal Resin Composites
por: Yılmaz Atalı, Pınar, et al.
Publicado: (2022)

Physicochemical changes in enamel submitted to pH cycling and bleaching treatment
por: Eskelsen, Evania, et al.
Publicado: (2018)

Influence of Erosion/Abrasion and the Dentifrice Abrasiveness Concomitant with Bleaching Procedures
por: Liporoni, Priscila Christiane Suzy, et al.
Publicado: (2020)

Mechanical performance of experimental acrylic resins modified by nanoparticles after chemical and mechanical degradation
por: Machado-Santos, Luciana, et al.
Publicado: (2020)

Chemo-mechanical characterization of carious dentine using Raman microscopy and Knoop microhardness
por: Alturki, M., et al.
Publicado: (2020)

Effects of desensitizing products on the reduction of pain sensitivity caused by in-office tooth bleaching: a 24-week follow-up
por: PIEROTE, Josué Junior Araujo, et al.
Publicado: (2020)

Comparison of Surface Hardness of Various Shades of Twinky Star Colored Compomer Light-cured with QTH and LED Units
por: Khodadadi, Effat, et al.
Publicado: (2016)

Influence of thickness and translucency of lithium disilicate ceramic on degree of conversion of resinous materials
por: Liporoni, Priscila-Christiane-Suzy, et al.
Publicado: (2020)

Effect of preheating and light-curing unit on physicochemical properties of a bulk fill composite
por: Theobaldo, Jéssica Dias, et al.
Publicado: (2017)

Influence of softening test and light-activation protocols on resin composite polymer structure
por: Giorgi, Maria Cecília Caldas, et al.
Publicado: (2014)

Effect of bleaching agents on hardness, surface roughness and color parameters of dental enamel
por: de Carvalho, Ana-Caroline-Godoy, et al.
Publicado: (2020)

Comparison of Composite Resin (Duo-Shade) Shade Guide with Vita Ceramic Shades Before and After Chemical and Autoclave Sterilization
por: Gupta, Shekhar, et al.
Publicado: (2023)

The Blending Effect of Single-Shade Composite with Different Shades of Conventional Resin Composites—An In Vitro Study
por: Islam, Md Sofiqul, et al.
Publicado: (2022)

Shade Stability of Polymer-Infiltrated and Resin Nano Ceramics
por: Schürmann, Martin Gabriel, et al.
Publicado: (2018)

Transfer Durability of Line-Patterned Replica Mold Made of High-Hardness UV-Curable Resin
por: Marumo, Tetsuma, et al.
Publicado: (2020)

UV-A induced fluorescence images in sun and shade leaves
por: Babani, Fatbardha, et al.
Publicado: (2005)

Influence of the composition and shades of ceramics on light transmission and degree of conversion of dual-cured resin cements
por: de MENDONÇA, Luana Menezes, et al.
Publicado: (2019)

Effect of two artificial aging protocols on color and gloss of single-shade versus multi-shade resin composites
por: El-Rashidy, Aiah A., et al.
Publicado: (2022)

Microhardness of different resin cement shades inside the root canal
por: Vignolo, Valeria, et al.
Publicado: (2012)

Influence of resin cement shade on the color and translucency of ceramic veneers
por: HERNANDES, Daiana Kelly Lopes, et al.
Publicado: (2016)

Influence of resin cement shade on the color and translucency of zirconia crowns
por: Ayash, Ghada, et al.
Publicado: (2020)

Masking Ability of Bleach Shade Composite Resins in Different Thicknesses
por: Valizadeh-Haghi, Haleh, et al.
Publicado: (2022)

Microhardness evaluation of silorane and methacrylate composites submitted to erosion and abrasion processes
por: Gazola, Eloá Aguiar, et al.
Publicado: (2015)

INFLUENCE OF LIGHT CURING SOURCE ON MICROHARDNESS OF COMPOSITE RESINS OF DIFFERENT SHADES
por: BRISO, André Luiz Fraga, et al.
Publicado: (2006)

Masking ability of a zirconia ceramic on composite resin substrate shades
por: Tabatabaian, Farhad, et al.
Publicado: (2017)

Cannot write session to /tmp/vufind_sessions/sess_h4t5ssv7l9sr6qianpahieb913