Effect of Surface-Etching Treatment, Glaze, and the Antagonist on Roughness of a Hybrid Ceramic after Two-Body Wear
Autor(a) principal: | |
---|---|
Data de Publicação: | 2022 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.3390/ma15196870 http://hdl.handle.net/11449/249265 |
Resumo: | Stains and glaze are effective procedures for achieving an aesthetic smoothness on indirect restorations. Thus, the effect of surface-etching treatments previous to the stain layer and the glaze application on the occlusal and antagonist wear of a hybrid ceramic were evaluated against different antagonists. Disc-shaped samples were prepared from polymer-infiltrated ceramic network (PICN) blocks. The specimens were divided into eight groups, according to the surface-etching treatment and glaze application: P (polished specimens); PG (polishing plus glaze); E (hydrofluoric acid etching plus stain); EG (acid etching plus stain plus glaze); A (aluminum oxide sandblasting plus stain); AG (sandblasting plus stain plus glaze); S (self-etching primer plus stain); SG (self-etching primer plus stain plus glaze). Half of the samples were subjected to a wear simulation with a steatite antagonist, and the other half was tested using a PICN antagonist. The test parameters were: 15 N, 1.7 Hz, 6 mm of horizontal sliding, 5000 cycles. The discs and the antagonists’ masses were measured before and after the wear tests. The average roughness and spacing defects were evaluated. The etching treatment affected the surface and antagonist mass loss when tested against steatite. AG showed the highest mass loss. This influence was not detected when using the PICN antagonist. The glaze application after staining ensures a smoother surface and avoids antagonist wear. |
id |
UNSP_55cc1965da54a8fde24304fb951dcff8 |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/249265 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Effect of Surface-Etching Treatment, Glaze, and the Antagonist on Roughness of a Hybrid Ceramic after Two-Body Wearhybrid ceramicroughnesssurface treatmentwearStains and glaze are effective procedures for achieving an aesthetic smoothness on indirect restorations. Thus, the effect of surface-etching treatments previous to the stain layer and the glaze application on the occlusal and antagonist wear of a hybrid ceramic were evaluated against different antagonists. Disc-shaped samples were prepared from polymer-infiltrated ceramic network (PICN) blocks. The specimens were divided into eight groups, according to the surface-etching treatment and glaze application: P (polished specimens); PG (polishing plus glaze); E (hydrofluoric acid etching plus stain); EG (acid etching plus stain plus glaze); A (aluminum oxide sandblasting plus stain); AG (sandblasting plus stain plus glaze); S (self-etching primer plus stain); SG (self-etching primer plus stain plus glaze). Half of the samples were subjected to a wear simulation with a steatite antagonist, and the other half was tested using a PICN antagonist. The test parameters were: 15 N, 1.7 Hz, 6 mm of horizontal sliding, 5000 cycles. The discs and the antagonists’ masses were measured before and after the wear tests. The average roughness and spacing defects were evaluated. The etching treatment affected the surface and antagonist mass loss when tested against steatite. AG showed the highest mass loss. This influence was not detected when using the PICN antagonist. The glaze application after staining ensures a smoother surface and avoids antagonist wear.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Institute of Science and Technology São Paulo State University (Unesp)Institute of Science and Technology São Paulo State University (Unesp)FAPESP: 18/04726-0Universidade Estadual Paulista (UNESP)Grangeiro, Manassés Tercio Vieira [UNESP]Rodrigues, Camila da Silva [UNESP]Rossi, Natália Rivoli [UNESP]da Silva, Jadson Mathyas Domingos [UNESP]Ramos, Nathalia de Carvalho [UNESP]Tribst, João Paulo Mendes [UNESP]Anami, Lilian Costa [UNESP]Bottino, Marco Antonio [UNESP]2023-07-29T14:52:29Z2023-07-29T14:52:29Z2022-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.3390/ma15196870Materials, v. 15, n. 19, 2022.1996-1944http://hdl.handle.net/11449/24926510.3390/ma151968702-s2.0-85139874206Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMaterialsinfo:eu-repo/semantics/openAccess2023-07-29T14:52:29Zoai:repositorio.unesp.br:11449/249265Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-07-29T14:52:29Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Effect of Surface-Etching Treatment, Glaze, and the Antagonist on Roughness of a Hybrid Ceramic after Two-Body Wear |
title |
Effect of Surface-Etching Treatment, Glaze, and the Antagonist on Roughness of a Hybrid Ceramic after Two-Body Wear |
spellingShingle |
Effect of Surface-Etching Treatment, Glaze, and the Antagonist on Roughness of a Hybrid Ceramic after Two-Body Wear Grangeiro, Manassés Tercio Vieira [UNESP] hybrid ceramic roughness surface treatment wear |
title_short |
Effect of Surface-Etching Treatment, Glaze, and the Antagonist on Roughness of a Hybrid Ceramic after Two-Body Wear |
title_full |
Effect of Surface-Etching Treatment, Glaze, and the Antagonist on Roughness of a Hybrid Ceramic after Two-Body Wear |
title_fullStr |
Effect of Surface-Etching Treatment, Glaze, and the Antagonist on Roughness of a Hybrid Ceramic after Two-Body Wear |
title_full_unstemmed |
Effect of Surface-Etching Treatment, Glaze, and the Antagonist on Roughness of a Hybrid Ceramic after Two-Body Wear |
title_sort |
Effect of Surface-Etching Treatment, Glaze, and the Antagonist on Roughness of a Hybrid Ceramic after Two-Body Wear |
author |
Grangeiro, Manassés Tercio Vieira [UNESP] |
author_facet |
Grangeiro, Manassés Tercio Vieira [UNESP] Rodrigues, Camila da Silva [UNESP] Rossi, Natália Rivoli [UNESP] da Silva, Jadson Mathyas Domingos [UNESP] Ramos, Nathalia de Carvalho [UNESP] Tribst, João Paulo Mendes [UNESP] Anami, Lilian Costa [UNESP] Bottino, Marco Antonio [UNESP] |
author_role |
author |
author2 |
Rodrigues, Camila da Silva [UNESP] Rossi, Natália Rivoli [UNESP] da Silva, Jadson Mathyas Domingos [UNESP] Ramos, Nathalia de Carvalho [UNESP] Tribst, João Paulo Mendes [UNESP] Anami, Lilian Costa [UNESP] Bottino, Marco Antonio [UNESP] |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Grangeiro, Manassés Tercio Vieira [UNESP] Rodrigues, Camila da Silva [UNESP] Rossi, Natália Rivoli [UNESP] da Silva, Jadson Mathyas Domingos [UNESP] Ramos, Nathalia de Carvalho [UNESP] Tribst, João Paulo Mendes [UNESP] Anami, Lilian Costa [UNESP] Bottino, Marco Antonio [UNESP] |
dc.subject.por.fl_str_mv |
hybrid ceramic roughness surface treatment wear |
topic |
hybrid ceramic roughness surface treatment wear |
description |
Stains and glaze are effective procedures for achieving an aesthetic smoothness on indirect restorations. Thus, the effect of surface-etching treatments previous to the stain layer and the glaze application on the occlusal and antagonist wear of a hybrid ceramic were evaluated against different antagonists. Disc-shaped samples were prepared from polymer-infiltrated ceramic network (PICN) blocks. The specimens were divided into eight groups, according to the surface-etching treatment and glaze application: P (polished specimens); PG (polishing plus glaze); E (hydrofluoric acid etching plus stain); EG (acid etching plus stain plus glaze); A (aluminum oxide sandblasting plus stain); AG (sandblasting plus stain plus glaze); S (self-etching primer plus stain); SG (self-etching primer plus stain plus glaze). Half of the samples were subjected to a wear simulation with a steatite antagonist, and the other half was tested using a PICN antagonist. The test parameters were: 15 N, 1.7 Hz, 6 mm of horizontal sliding, 5000 cycles. The discs and the antagonists’ masses were measured before and after the wear tests. The average roughness and spacing defects were evaluated. The etching treatment affected the surface and antagonist mass loss when tested against steatite. AG showed the highest mass loss. This influence was not detected when using the PICN antagonist. The glaze application after staining ensures a smoother surface and avoids antagonist wear. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-10-01 2023-07-29T14:52:29Z 2023-07-29T14:52:29Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.3390/ma15196870 Materials, v. 15, n. 19, 2022. 1996-1944 http://hdl.handle.net/11449/249265 10.3390/ma15196870 2-s2.0-85139874206 |
url |
http://dx.doi.org/10.3390/ma15196870 http://hdl.handle.net/11449/249265 |
identifier_str_mv |
Materials, v. 15, n. 19, 2022. 1996-1944 10.3390/ma15196870 2-s2.0-85139874206 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Materials |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799964928166068224 |