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

Autores
Molina, Gustavo Fabián; Cabral, Ricardo Juan; Mazzola, Ignacio; Burrow, Michael
Año de publicación
2022
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
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
Materia
Optical properties
Color stability
Surface gloss
Gloss retention
Composite resins
Nivel de accesibilidad
acceso abierto
Condiciones de uso
Repositorio
Repositorio Digital Universitario (UNC)
Institución
Universidad Nacional de Córdoba
OAI Identificador
oai:rdu.unc.edu.ar:11086/549465
Acceder
id RDUUNC_9d1ec2384eaeb5ab1a48cc805a0c9e54
oai_identifier_str oai:rdu.unc.edu.ar:11086/549465
network_acronym_str RDUUNC
repository_id_str 2572
network_name_str Repositorio Digital Universitario (UNC)
spelling Surface gloss, gloss retention, and color stability of 2 nano-filled universal resin compositesMolina, Gustavo FabiánCabral, Ricardo JuanMazzola, IgnacioBurrow, MichaelOptical propertiesColor stabilitySurface glossGloss retentionComposite resinsFil: 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.e43info:eu-repo/semantics/publishedVersionFil: 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 Médicashttps://orcid.org/0000-0002-9244-73062022info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf2234-7658http://hdl.handle.net/11086/5494652234-7666https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9715371/pdf/rde-47-e43.pdfenginfo:eu-repo/semantics/openAccessreponame:Repositorio Digital Universitario (UNC)instname:Universidad Nacional de Córdobainstacron:UNC2025-09-04T12:34:15Zoai:rdu.unc.edu.ar:11086/549465Institucionalhttps://rdu.unc.edu.ar/Universidad públicaNo correspondehttp://rdu.unc.edu.ar/oai/snrdoca.unc@gmail.comArgentinaNo correspondeNo correspondeNo correspondeopendoar:25722025-09-04 12:34:16.17Repositorio Digital Universitario (UNC) - Universidad Nacional de Córdobafalse
dc.title.none.fl_str_mv Surface gloss, gloss retention, and color stability of 2 nano-filled universal resin composites
title Surface gloss, gloss retention, and color stability of 2 nano-filled universal resin composites
spellingShingle Surface gloss, gloss retention, and color stability of 2 nano-filled universal resin composites
Molina, Gustavo Fabián
Optical properties
Color stability
Surface gloss
Gloss retention
Composite resins
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
dc.creator.none.fl_str_mv Molina, Gustavo Fabián
Cabral, Ricardo Juan
Mazzola, Ignacio
Burrow, Michael
author Molina, Gustavo Fabián
author_facet Molina, Gustavo Fabián
Cabral, Ricardo Juan
Mazzola, Ignacio
Burrow, Michael
author_role author
author2 Cabral, Ricardo Juan
Mazzola, Ignacio
Burrow, Michael
author2_role author
author
author
dc.contributor.none.fl_str_mv https://orcid.org/0000-0002-9244-7306
dc.subject.none.fl_str_mv Optical properties
Color stability
Surface gloss
Gloss retention
Composite resins
topic Optical properties
Color stability
Surface gloss
Gloss retention
Composite resins
dc.description.none.fl_txt_mv 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
description Fil: Molina, Gustavo Fabián. Universidad Nacional de Córdoba. Facultad de Odontología. Cátedra de Materiales Dentales. Argentina.
publishDate 2022
dc.date.none.fl_str_mv 2022
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
status_str publishedVersion
format article
dc.identifier.none.fl_str_mv 2234-7658
http://hdl.handle.net/11086/549465
2234-7666
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9715371/pdf/rde-47-e43.pdf
identifier_str_mv 2234-7658
2234-7666
url http://hdl.handle.net/11086/549465
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9715371/pdf/rde-47-e43.pdf
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositorio Digital Universitario (UNC)
instname:Universidad Nacional de Córdoba
instacron:UNC
reponame_str Repositorio Digital Universitario (UNC)
collection Repositorio Digital Universitario (UNC)
instname_str Universidad Nacional de Córdoba
instacron_str UNC
institution UNC
repository.name.fl_str_mv Repositorio Digital Universitario (UNC) - Universidad Nacional de Córdoba
repository.mail.fl_str_mv oca.unc@gmail.com
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score 13.13397

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