Biaxial Flexural Strenght of high-viscosity glass-ionomer cements heat-cured with an LED lamp during setting
Fil: Molina, Gustavo Fabián. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina.
| Main Authors: | , , , |
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| Format: | publishedVersion |
| Language: | eng |
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Hindawi Pub. Co.
2019
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| Subjects: | |
| Online Access: | https://www.hindawi.com/journals/bmri/2013/838460/ http://dx.doi.org/10.1155/2013/838460 http://hdl.handle.net/11086/13422 |
| _version_ | 1801215390503665664 |
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| author | Molina Gustavo, Fabián Cabral Ricardo, Juan Mazzola, Ignacio Brain Lascano, Laura |
| author_facet | Molina Gustavo, Fabián Cabral Ricardo, Juan Mazzola, Ignacio Brain Lascano, Laura |
| author_sort | Molina Gustavo, Fabián |
| collection | Repositorio Digital Universitario |
| description | Fil: Molina, Gustavo Fabián. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina. |
| format | publishedVersion |
| id | rdu-unc.13422 |
| institution | Universidad Nacional de Cordoba |
| language | eng |
| publishDate | 2019 |
| publisher | Hindawi Pub. Co. |
| record_format | dspace |
| spelling | rdu-unc.134222022-06-08T12:11:22Z Biaxial Flexural Strenght of high-viscosity glass-ionomer cements heat-cured with an LED lamp during setting Molina Gustavo, Fabián Cabral Ricardo, Juan Mazzola, Ignacio Brain Lascano, Laura Glass-ionomer cements Biaxial flexural strength LED curing light Cementos de ionómero de vidrio Resistencia a la flexión biaxial Luz de curado LED publishedVersion Fil: Molina, Gustavo Fabián. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina. Fil: Cabral, Ricardo Juan. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina. Fil: Mazzola, Ignacio. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina. Fil: Brain Lascano, Laura. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina. Adding heat to glass ionomers during setting might improve mechanical properties. The aim was to compare the biaxial flexural strength (BFS) between and within four glass ionomers, by time of exposure to a high-intensity LED light-curing unit. Materials and methods. Samples of Fuji 9 Gold Label, Ketac Molar Easymix, ChemFil Rock, and the EQUIA system were divided into three treatment groups (n=30): without heating (Group 1), heated with LED lamp of 1400 mW/cm2 for 30 s while setting (Group 2), and heated with LED lamp of 1400 mW/cm2 for 60 s while setting (Group 3). Samples were stored for 48 hours in distilled water at 37°C until tested. BFS was tested, using a universal testing machine at a crosshead speed of 1 mm/min. Data were analyzed, using ANOVA test with the Bonferroni correction (𝛼 = 0.05). Heating the glass-ionomer cements with an LED curing light of 1400 mW/cm2 during setting for 30 s increased the BFS value of all GICs. No statistically significant difference in mean BFS scores was found between the EQUIA system and ChemFil Rock at 30 s and 60 s. The mean BFS value was statistically significantly higher for the EQUIA system and ChemFil Rock than for Fuji 9 Gold Label and Ketac Molar Easymix at all exposure times. publishedVersion Fil: Molina, Gustavo Fabián. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina. Fil: Cabral, Ricardo Juan. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina. Fil: Mazzola, Ignacio. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina. Fil: Brain Lascano, Laura. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Materiales; Argentina. 2019-10-17T14:03:34Z 2019-10-29T16:04:13Z 2019-10-17T14:03:34Z 2019-10-29T16:04:13Z 2013 article 10.1155/2013/838460 https://www.hindawi.com/journals/bmri/2013/838460/ 2314-6133 http://dx.doi.org/10.1155/2013/838460 http://hdl.handle.net/11086/13422 2314-6141 eng Atribución-CompartirIgual 4.0 Argentina (CC BY-SA 4.0 AR) https://creativecommons.org/licenses/by-sa/4.0/deed.es Electrónico Hindawi Pub. Co. |
| spellingShingle | Glass-ionomer cements Biaxial flexural strength LED curing light Cementos de ionómero de vidrio Resistencia a la flexión biaxial Luz de curado LED Molina Gustavo, Fabián Cabral Ricardo, Juan Mazzola, Ignacio Brain Lascano, Laura Biaxial Flexural Strenght of high-viscosity glass-ionomer cements heat-cured with an LED lamp during setting |
| title | Biaxial Flexural Strenght of high-viscosity glass-ionomer cements heat-cured with an LED lamp during setting |
| title_full | Biaxial Flexural Strenght of high-viscosity glass-ionomer cements heat-cured with an LED lamp during setting |
| title_fullStr | Biaxial Flexural Strenght of high-viscosity glass-ionomer cements heat-cured with an LED lamp during setting |
| title_full_unstemmed | Biaxial Flexural Strenght of high-viscosity glass-ionomer cements heat-cured with an LED lamp during setting |
| title_short | Biaxial Flexural Strenght of high-viscosity glass-ionomer cements heat-cured with an LED lamp during setting |
| title_sort | biaxial flexural strenght of high viscosity glass ionomer cements heat cured with an led lamp during setting |
| topic | Glass-ionomer cements Biaxial flexural strength LED curing light Cementos de ionómero de vidrio Resistencia a la flexión biaxial Luz de curado LED |
| url | https://www.hindawi.com/journals/bmri/2013/838460/ http://dx.doi.org/10.1155/2013/838460 http://hdl.handle.net/11086/13422 |
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