Effects of dodecacalcium heptaaluminate content on the setting time, compressive strength, alkalinity, and cytocompatibility of tricalcium silicate cement
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Journal of applied oral science (Online) |
Texto Completo: | https://www.revistas.usp.br/jaos/article/view/158559 |
Resumo: | Objective: This study aimed to investigate the effects of dodecacalcium hepta-aluminate (C12A7) content on some physicochemical properties and cytocompatibility of tricalcium silicate (C3S) cement using human dental pulp cells (hDPCs). Material and Methods: High purity C3S cement was manufactured by a solid phase method. C12A7 was mixed with the cement in proportions of 0, 5, 8, and 10 wt% (C12A7-0, -5, -8, and -10, respectively). Physicochemical properties including initial setting time, compressive strength, and alkalinity were evaluated. Cytocompatibility was assessed with cell viability tests and cell number counts. Statistical analysis was performed by using one-way analysis of variance (ANOVA) and Tukey’s test (p<0.05). Results: The initial setting time of C3S-based cement was shorter in the presence of C12A7 (p<0.05). After 1 day, C12A7-5 showed significantly higher compressive strength than the other groups (p<0.05). After 7 days, the compressive strength of C12A7-5 was similar to that of C12A7-0, whereas other groups showed strength lower than C12A7-0. The pH values of all tested groups showed no significant differences after 1 day (p>0.05). The C12A7-5 group showed similar cell viability to the C12A7-0 group (p>0.05), while the other experimental groups showed lower values compared to C12A7-0 group (p<0.05). The number of cells grown on the C12A7-5 specimen was higher than that on C12A7-8 and -10 (p<0.05). Conclusions: The addition of C12A7 to C3S cement at a proportion of 5% resulted in rapid initial setting time and higher compressive strength with no adverse effects on cytocompatibility. |
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Journal of applied oral science (Online) |
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Effects of dodecacalcium heptaaluminate content on the setting time, compressive strength, alkalinity, and cytocompatibility of tricalcium silicate cementCalcium silicateDental pulpPhysicochemical analysisMaterial testingObjective: This study aimed to investigate the effects of dodecacalcium hepta-aluminate (C12A7) content on some physicochemical properties and cytocompatibility of tricalcium silicate (C3S) cement using human dental pulp cells (hDPCs). Material and Methods: High purity C3S cement was manufactured by a solid phase method. C12A7 was mixed with the cement in proportions of 0, 5, 8, and 10 wt% (C12A7-0, -5, -8, and -10, respectively). Physicochemical properties including initial setting time, compressive strength, and alkalinity were evaluated. Cytocompatibility was assessed with cell viability tests and cell number counts. Statistical analysis was performed by using one-way analysis of variance (ANOVA) and Tukey’s test (p<0.05). Results: The initial setting time of C3S-based cement was shorter in the presence of C12A7 (p<0.05). After 1 day, C12A7-5 showed significantly higher compressive strength than the other groups (p<0.05). After 7 days, the compressive strength of C12A7-5 was similar to that of C12A7-0, whereas other groups showed strength lower than C12A7-0. The pH values of all tested groups showed no significant differences after 1 day (p>0.05). The C12A7-5 group showed similar cell viability to the C12A7-0 group (p>0.05), while the other experimental groups showed lower values compared to C12A7-0 group (p<0.05). The number of cells grown on the C12A7-5 specimen was higher than that on C12A7-8 and -10 (p<0.05). Conclusions: The addition of C12A7 to C3S cement at a proportion of 5% resulted in rapid initial setting time and higher compressive strength with no adverse effects on cytocompatibility.Universidade de São Paulo. Faculdade de Odontologia de Bauru2019-05-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/jaos/article/view/15855910.1590/1678-7757-2018-0247Journal of Applied Oral Science; Vol. 27 (2019); e20180247Journal of Applied Oral Science; Vol. 27 (2019); e20180247Journal of Applied Oral Science; v. 27 (2019); e201802471678-77651678-7757reponame:Journal of applied oral science (Online)instname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/jaos/article/view/158559/153616Copyright (c) 2019 Journal of Applied Oral Scienceinfo:eu-repo/semantics/openAccessChoi, YoorinaBae, Jong-LyeKim, Hee-JinYu, Mi-KyungLee, Kwang-WonMin, Kyung-San2019-06-06T16:06:27Zoai:revistas.usp.br:article/158559Revistahttp://www.scielo.br/jaosPUBhttps://www.revistas.usp.br/jaos/oai||jaos@usp.br1678-77651678-7757opendoar:2019-06-06T16:06:27Journal of applied oral science (Online) - Universidade de São Paulo (USP)false |
dc.title.none.fl_str_mv |
Effects of dodecacalcium heptaaluminate content on the setting time, compressive strength, alkalinity, and cytocompatibility of tricalcium silicate cement |
title |
Effects of dodecacalcium heptaaluminate content on the setting time, compressive strength, alkalinity, and cytocompatibility of tricalcium silicate cement |
spellingShingle |
Effects of dodecacalcium heptaaluminate content on the setting time, compressive strength, alkalinity, and cytocompatibility of tricalcium silicate cement Choi, Yoorina Calcium silicate Dental pulp Physicochemical analysis Material testing |
title_short |
Effects of dodecacalcium heptaaluminate content on the setting time, compressive strength, alkalinity, and cytocompatibility of tricalcium silicate cement |
title_full |
Effects of dodecacalcium heptaaluminate content on the setting time, compressive strength, alkalinity, and cytocompatibility of tricalcium silicate cement |
title_fullStr |
Effects of dodecacalcium heptaaluminate content on the setting time, compressive strength, alkalinity, and cytocompatibility of tricalcium silicate cement |
title_full_unstemmed |
Effects of dodecacalcium heptaaluminate content on the setting time, compressive strength, alkalinity, and cytocompatibility of tricalcium silicate cement |
title_sort |
Effects of dodecacalcium heptaaluminate content on the setting time, compressive strength, alkalinity, and cytocompatibility of tricalcium silicate cement |
author |
Choi, Yoorina |
author_facet |
Choi, Yoorina Bae, Jong-Lye Kim, Hee-Jin Yu, Mi-Kyung Lee, Kwang-Won Min, Kyung-San |
author_role |
author |
author2 |
Bae, Jong-Lye Kim, Hee-Jin Yu, Mi-Kyung Lee, Kwang-Won Min, Kyung-San |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Choi, Yoorina Bae, Jong-Lye Kim, Hee-Jin Yu, Mi-Kyung Lee, Kwang-Won Min, Kyung-San |
dc.subject.por.fl_str_mv |
Calcium silicate Dental pulp Physicochemical analysis Material testing |
topic |
Calcium silicate Dental pulp Physicochemical analysis Material testing |
description |
Objective: This study aimed to investigate the effects of dodecacalcium hepta-aluminate (C12A7) content on some physicochemical properties and cytocompatibility of tricalcium silicate (C3S) cement using human dental pulp cells (hDPCs). Material and Methods: High purity C3S cement was manufactured by a solid phase method. C12A7 was mixed with the cement in proportions of 0, 5, 8, and 10 wt% (C12A7-0, -5, -8, and -10, respectively). Physicochemical properties including initial setting time, compressive strength, and alkalinity were evaluated. Cytocompatibility was assessed with cell viability tests and cell number counts. Statistical analysis was performed by using one-way analysis of variance (ANOVA) and Tukey’s test (p<0.05). Results: The initial setting time of C3S-based cement was shorter in the presence of C12A7 (p<0.05). After 1 day, C12A7-5 showed significantly higher compressive strength than the other groups (p<0.05). After 7 days, the compressive strength of C12A7-5 was similar to that of C12A7-0, whereas other groups showed strength lower than C12A7-0. The pH values of all tested groups showed no significant differences after 1 day (p>0.05). The C12A7-5 group showed similar cell viability to the C12A7-0 group (p>0.05), while the other experimental groups showed lower values compared to C12A7-0 group (p<0.05). The number of cells grown on the C12A7-5 specimen was higher than that on C12A7-8 and -10 (p<0.05). Conclusions: The addition of C12A7 to C3S cement at a proportion of 5% resulted in rapid initial setting time and higher compressive strength with no adverse effects on cytocompatibility. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-05-31 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://www.revistas.usp.br/jaos/article/view/158559 10.1590/1678-7757-2018-0247 |
url |
https://www.revistas.usp.br/jaos/article/view/158559 |
identifier_str_mv |
10.1590/1678-7757-2018-0247 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/jaos/article/view/158559/153616 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2019 Journal of Applied Oral Science info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2019 Journal of Applied Oral Science |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade de São Paulo. Faculdade de Odontologia de Bauru |
publisher.none.fl_str_mv |
Universidade de São Paulo. Faculdade de Odontologia de Bauru |
dc.source.none.fl_str_mv |
Journal of Applied Oral Science; Vol. 27 (2019); e20180247 Journal of Applied Oral Science; Vol. 27 (2019); e20180247 Journal of Applied Oral Science; v. 27 (2019); e20180247 1678-7765 1678-7757 reponame:Journal of applied oral science (Online) instname:Universidade de São Paulo (USP) instacron:USP |
instname_str |
Universidade de São Paulo (USP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Journal of applied oral science (Online) |
collection |
Journal of applied oral science (Online) |
repository.name.fl_str_mv |
Journal of applied oral science (Online) - Universidade de São Paulo (USP) |
repository.mail.fl_str_mv |
||jaos@usp.br |
_version_ |
1800221681150590976 |