May the flexural strength of ceramics be influenced by salivary pH?
Objective. This study purpose was compare the three-point flexural strengths of 50 feldspathic ceramic after storage in artificial saliva. Material and methods. The bars were luted with resin cement and subjected to storage in artificial saliva of different pHs. Results. The values of flexural str...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Universidade Estadual Paulista
2013-06-01
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| Series: | Brazilian Dental Science |
| Online Access: | https://ojs.ict.unesp.br/index.php/cob/article/view/893 |
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| _version_ | 1849228686228717568 |
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| author | Caroline Cotes Vanessa Cruz Macedo Mariana Camillo Bruna Lara Rodrigo Carvalho Carolina Martinelli Estevao Kimpara |
| author_facet | Caroline Cotes Vanessa Cruz Macedo Mariana Camillo Bruna Lara Rodrigo Carvalho Carolina Martinelli Estevao Kimpara |
| author_sort | Caroline Cotes |
| collection | DOAJ |
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Objective. This study purpose was compare the three-point flexural strengths of 50 feldspathic ceramic after storage in artificial saliva. Material and methods. The bars were luted with resin cement and subjected to storage in artificial saliva of different pHs. Results. The values of flexural strength were significantly higher for the bars stored in distilled water, at neutral and basic pH, when compared with the results for the bars stored in acidic pH and in acid/basic pH. Conclusions. Storage for 30 days in artificial saliva at acidic pH, or alternating between acidic and basic pH, can reduce the mechanical properties of ceramics.
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| format | Article |
| id | doaj-art-d5b25d4c0a5a44ae908f3b9e39447e3b |
| institution | Kabale University |
| issn | 2178-6011 |
| language | English |
| publishDate | 2013-06-01 |
| publisher | Universidade Estadual Paulista |
| record_format | Article |
| series | Brazilian Dental Science |
| spelling | doaj-art-d5b25d4c0a5a44ae908f3b9e39447e3b2025-08-22T17:55:37ZengUniversidade Estadual PaulistaBrazilian Dental Science2178-60112013-06-0116210.14295/bds.2013.v16i2.893May the flexural strength of ceramics be influenced by salivary pH?Caroline Cotes0Vanessa Cruz Macedo1Mariana Camillo2Bruna Lara3Rodrigo Carvalho4Carolina Martinelli5Estevao Kimpara6Institute of Science and Technology, UNESP – Univ. Estadual PaulistaInstitute of Science and Technology, UNESP – Univ. Estadual PaulistaInstitute of Science and Technology, UNESP – Univ. Estadual PaulistaInstitute of Science and Technology, UNESP – Univ. Estadual PaulistaInstitute of Science and Technology, UNESP – Univ. Estadual PaulistaInstitute of Science and Technology, UNESP – Univ. Estadual PaulistaInstitute of Science and Technology, UNESP – Univ. Estadual Paulista Objective. This study purpose was compare the three-point flexural strengths of 50 feldspathic ceramic after storage in artificial saliva. Material and methods. The bars were luted with resin cement and subjected to storage in artificial saliva of different pHs. Results. The values of flexural strength were significantly higher for the bars stored in distilled water, at neutral and basic pH, when compared with the results for the bars stored in acidic pH and in acid/basic pH. Conclusions. Storage for 30 days in artificial saliva at acidic pH, or alternating between acidic and basic pH, can reduce the mechanical properties of ceramics. https://ojs.ict.unesp.br/index.php/cob/article/view/893 |
| spellingShingle | Caroline Cotes Vanessa Cruz Macedo Mariana Camillo Bruna Lara Rodrigo Carvalho Carolina Martinelli Estevao Kimpara May the flexural strength of ceramics be influenced by salivary pH? Brazilian Dental Science |
| title | May the flexural strength of ceramics be influenced by salivary pH? |
| title_full | May the flexural strength of ceramics be influenced by salivary pH? |
| title_fullStr | May the flexural strength of ceramics be influenced by salivary pH? |
| title_full_unstemmed | May the flexural strength of ceramics be influenced by salivary pH? |
| title_short | May the flexural strength of ceramics be influenced by salivary pH? |
| title_sort | may the flexural strength of ceramics be influenced by salivary ph |
| url | https://ojs.ict.unesp.br/index.php/cob/article/view/893 |
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