Surface gloss, gloss retention, and color stability of 2 nano-filled universal resin composites

Fil: Molina, Gustavo Fabián. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales. Argentina.

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Detalles Bibliográficos
Autores principales: Molina, Gustavo Fabián, Cabral, Ricardo Juan, Mazzola, Ignacio, Burrow, Michael
Otros Autores: https://orcid.org/0000-0002-9244-7306
Formato: publishedVersion article
Lenguaje:Inglés
Publicado: 2023
Materias:
Optical properties
Color stability
Surface gloss
Gloss retention
Composite resins
Acceso en línea:http://hdl.handle.net/11086/549465
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9715371/pdf/rde-47-e43.pdf
Aporte de:
Repositorio Digital Universitario (UNC) de Universidad Nacional de Córdoba
id I10-R141-11086-549465
record_format dspace
institution Universidad Nacional de Córdoba
institution_str I-10
repository_str R-141
collection Repositorio Digital Universitario (UNC)
language Inglés
topic Optical properties
Color stability
Surface gloss
Gloss retention
Composite resins
spellingShingle Optical properties
Color stability
Surface gloss
Gloss retention
Composite resins
Molina, Gustavo Fabián
Cabral, Ricardo Juan
Mazzola, Ignacio
Burrow, Michael
Surface gloss, gloss retention, and color stability of 2 nano-filled universal resin composites
topic_facet Optical properties
Color stability
Surface gloss
Gloss retention
Composite resins
description Fil: Molina, Gustavo Fabián. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales. Argentina.
author2 https://orcid.org/0000-0002-9244-7306
author_facet https://orcid.org/0000-0002-9244-7306
Molina, Gustavo Fabián
Cabral, Ricardo Juan
Mazzola, Ignacio
Burrow, Michael
format publishedVersion
article
author Molina, Gustavo Fabián
Cabral, Ricardo Juan
Mazzola, Ignacio
Burrow, Michael
author_sort Molina, Gustavo Fabián
title Surface gloss, gloss retention, and color stability of 2 nano-filled universal resin composites
title_short Surface gloss, gloss retention, and color stability of 2 nano-filled universal resin composites
title_full Surface gloss, gloss retention, and color stability of 2 nano-filled universal resin composites
title_fullStr Surface gloss, gloss retention, and color stability of 2 nano-filled universal resin composites
title_full_unstemmed Surface gloss, gloss retention, and color stability of 2 nano-filled universal resin composites
title_sort surface gloss, gloss retention, and color stability of 2 nano-filled universal resin composites
publishDate 2023
url http://hdl.handle.net/11086/549465
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9715371/pdf/rde-47-e43.pdf
work_keys_str_mv AT molinagustavofabian surfaceglossglossretentionandcolorstabilityof2nanofilleduniversalresincomposites
AT cabralricardojuan surfaceglossglossretentionandcolorstabilityof2nanofilleduniversalresincomposites
AT mazzolaignacio surfaceglossglossretentionandcolorstabilityof2nanofilleduniversalresincomposites
AT burrowmichael surfaceglossglossretentionandcolorstabilityof2nanofilleduniversalresincomposites
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spelling I10-R141-11086-5494652024-07-02T19:44:22Z Surface gloss, gloss retention, and color stability of 2 nano-filled universal resin composites Molina, Gustavo Fabián Cabral, Ricardo Juan Mazzola, Ignacio Burrow, Michael https://orcid.org/0000-0002-9244-7306 Optical properties Color stability Surface gloss Gloss retention Composite resins info:eu-repo/semantics/publishedVersion Fil: Molina, Gustavo Fabián. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales. Argentina. Fil: Molina, Gustavo Fabián. Universidad Católica de Córdoba. Facultad de Ciencias de la Salud. Cátedra de Materiales Dentales. Argentina. Fil: Molina, Gustavo Fabián. University of Hong Kong . Faculty of Dentistry. Restorative Dental Sciences Division; China. Fil: Cabral, Ricardo Juan. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales; Argentina. Fil: Mazzola, Ignacio. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales. Argentina. Fil: Mazzola, Ignacio. Universidad Católica de Córdoba. Facultad de Ciencias de la Salud. Cátedra de Materiales Dentales. Argentina. Fil: Burrow, Michael. University of Hong Kong . Faculty of Dentistry. Restorative Dental Sciences Division; China. This study compared the surface gloss (SG), gloss retention (GR), and color stability (CS) of 2 universal resin composites after chemical (CA) and mechanical (MA) aging.Materials and MethodsTwenty disc-shaped samples of G-ænial A´Chord (GC-Europe) and Filtek Universal (3M-ESPE) were polished with sequential abrasive papers. For CA, specimens were stored in 1 mL of 75% ethanol for 15 days at 37°C, and readings (SG, GR, and CS) were obtained at baseline and 5, 10, and 15 days. For MA, specimens were subjected to 10,750 simulated brushing cycles. SG and CS were evaluated after every 3,583 cycles. SG was measured with a glossmeter (geometrical configuration: 60°), and values were expressed in gloss units. Color was measured with a spectrophotometer using the CIE-L*a*b* color system. The Student?s t-test, 1-way analysis of variance, and Scheffé test were used for statistical analysis (α = 0.05).ResultsG-ænial presented significantly higher SG values than Filtek (p = 0.02), with GR reductions of 5.2% (CA) and 5.3% (MA) for G-ænial and 7.6% (CA) and 7.2% (MA) for Filtek. The aging protocol had no statistically significant effect on SG or GR (p = 0.25) from baseline to the final readings. G-ænial?MA presented the lowest color difference (∆E = 1.8), and G-ænial?CA and Filtek?CA had the largest changes (∆E = 8.6 and ∆E = 11.8, respectively).ConclusionG-ænial presented higher SG values and better CS. Both restorative materials demonstrated acceptable GR and CS. Aging protocols impacted these properties negatively. https://rde.ac/DOIx.php?id=10.5395/rde.2022.47.e43 info:eu-repo/semantics/publishedVersion Fil: Molina, Gustavo Fabián. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales. Argentina. Fil: Molina, Gustavo Fabián. Universidad Católica de Córdoba. Facultad de Ciencias de la Salud. Cátedra de Materiales Dentales. Argentina. Fil: Molina, Gustavo Fabián. University of Hong Kong . Faculty of Dentistry. Restorative Dental Sciences Division; China. Fil: Cabral, Ricardo Juan. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales; Argentina. Fil: Mazzola, Ignacio. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales. Argentina. Fil: Mazzola, Ignacio. Universidad Católica de Córdoba. Facultad de Ciencias de la Salud. Cátedra de Materiales Dentales. Argentina. Fil: Burrow, Michael. University of Hong Kong . Faculty of Dentistry. Restorative Dental Sciences Division; China. Otras Ciencias Médicas 2023-10-12T15:13:21Z 2023-10-12T15:13:21Z 2022 article 2234-7658 http://hdl.handle.net/11086/549465 2234-7666 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9715371/pdf/rde-47-e43.pdf eng Attribution-NonCommercial-ShareAlike 4.0 International http://creativecommons.org/licenses/by-nc-sa/4.0/ Electrónico y/o Digital

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