Bond strength of a composite resin to glass ionomer cements using different adhesive systems
Abstract Introduction Glass ionomer cements are often used as a base or cavity lining prior to restorative material. Objective To evaluate the bond strength of a composite resin to different glass ionomer cements, when using a two-step conventional and self-etching adhesive systems. Material and...
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| Format: | Article |
| Language: | English |
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Universidade Estadual Paulista
2017-08-01
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| Series: | Revista de Odontologia da UNESP |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1807-25772017000400214&lng=en&tlng=en |
| _version_ | 1811278717621633024 |
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| author | Ana Carolina de Oliveira BECCI Mônica de Souza BENETTI Natália Bertolo DOMINGUES Elisa Maria Aparecida GIRO |
| author_facet | Ana Carolina de Oliveira BECCI Mônica de Souza BENETTI Natália Bertolo DOMINGUES Elisa Maria Aparecida GIRO |
| author_sort | Ana Carolina de Oliveira BECCI |
| collection | DOAJ |
| description | Abstract Introduction Glass ionomer cements are often used as a base or cavity lining prior to restorative material. Objective To evaluate the bond strength of a composite resin to different glass ionomer cements, when using a two-step conventional and self-etching adhesive systems. Material and method Three glass ionomer cements (Ketac Molar Easymix, Vitremer and Vitrebond), the composite resin Filtek Z350 XT and the adhesive systems Adper Single Bond 2, Clearfil SE Bond and Adper Easy One were used. As negative control, resin was bonded to cement without using an adhesive system. Holes (4 mm diameter, 2 mm deep) prepared in acrilic bloks were filled with the glass ionomer cements (n=12/group). On the surface, an area of 1mm in diameter was delimited, the adhesive system was applied, and a specimen of composite resin with 1 mm height was made. After 24 hours storage (37 °C and 100% humidity), the microshear test was performed. Data were analyzed using two-way ANOVA and Tukey test for comparison between groups (α=0.05). Result The adhesive systems significantly improved the bond strenght of composite resin to glass ionomer cements (p≤0.001). There was no significant difference in bond strength when self-etching adhesive systems were compared with the simplified etch-and-rinse adhesive, except for Vitrebond where Clearfil SE Bond determined higher bond strength when compared to Adper Single Bond 2 (p=0.003). Conclusion Self-etching adhesive systems are a good option for establishing the bond between the composite resin and the glass ionomer cement. |
| first_indexed | 2024-04-13T00:40:54Z |
| format | Article |
| id | doaj.art-3492af4c04774a58aac3a5669be50c24 |
| institution | Directory Open Access Journal |
| issn | 1807-2577 |
| language | English |
| last_indexed | 2024-04-13T00:40:54Z |
| publishDate | 2017-08-01 |
| publisher | Universidade Estadual Paulista |
| record_format | Article |
| series | Revista de Odontologia da UNESP |
| spelling | doaj.art-3492af4c04774a58aac3a5669be50c242022-12-22T03:10:09ZengUniversidade Estadual PaulistaRevista de Odontologia da UNESP1807-25772017-08-0146421421910.1590/1807-2577.01717S1807-25772017000400214Bond strength of a composite resin to glass ionomer cements using different adhesive systemsAna Carolina de Oliveira BECCIMônica de Souza BENETTINatália Bertolo DOMINGUESElisa Maria Aparecida GIROAbstract Introduction Glass ionomer cements are often used as a base or cavity lining prior to restorative material. Objective To evaluate the bond strength of a composite resin to different glass ionomer cements, when using a two-step conventional and self-etching adhesive systems. Material and method Three glass ionomer cements (Ketac Molar Easymix, Vitremer and Vitrebond), the composite resin Filtek Z350 XT and the adhesive systems Adper Single Bond 2, Clearfil SE Bond and Adper Easy One were used. As negative control, resin was bonded to cement without using an adhesive system. Holes (4 mm diameter, 2 mm deep) prepared in acrilic bloks were filled with the glass ionomer cements (n=12/group). On the surface, an area of 1mm in diameter was delimited, the adhesive system was applied, and a specimen of composite resin with 1 mm height was made. After 24 hours storage (37 °C and 100% humidity), the microshear test was performed. Data were analyzed using two-way ANOVA and Tukey test for comparison between groups (α=0.05). Result The adhesive systems significantly improved the bond strenght of composite resin to glass ionomer cements (p≤0.001). There was no significant difference in bond strength when self-etching adhesive systems were compared with the simplified etch-and-rinse adhesive, except for Vitrebond where Clearfil SE Bond determined higher bond strength when compared to Adper Single Bond 2 (p=0.003). Conclusion Self-etching adhesive systems are a good option for establishing the bond between the composite resin and the glass ionomer cement.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1807-25772017000400214&lng=en&tlng=enCimentos de ionômeros de vidroadesivos dentináriosresinas compostasresistência ao cisalhamento |
| spellingShingle | Ana Carolina de Oliveira BECCI Mônica de Souza BENETTI Natália Bertolo DOMINGUES Elisa Maria Aparecida GIRO Bond strength of a composite resin to glass ionomer cements using different adhesive systems Revista de Odontologia da UNESP Cimentos de ionômeros de vidro adesivos dentinários resinas compostas resistência ao cisalhamento |
| title | Bond strength of a composite resin to glass ionomer cements using different adhesive systems |
| title_full | Bond strength of a composite resin to glass ionomer cements using different adhesive systems |
| title_fullStr | Bond strength of a composite resin to glass ionomer cements using different adhesive systems |
| title_full_unstemmed | Bond strength of a composite resin to glass ionomer cements using different adhesive systems |
| title_short | Bond strength of a composite resin to glass ionomer cements using different adhesive systems |
| title_sort | bond strength of a composite resin to glass ionomer cements using different adhesive systems |
| topic | Cimentos de ionômeros de vidro adesivos dentinários resinas compostas resistência ao cisalhamento |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1807-25772017000400214&lng=en&tlng=en |
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