Microtensile bond strength of silorane-based composite specific adhesive system using different bonding strategies
Objectives The aim of this study was to evaluate the effect of pre-etching on the bond strength of silorane-based composite specific adhesive system to dentin. Materials and Methods Thirty human molars were randomly divided into 5 groups according to the different bonding strategies. For teeth...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Korean Academy of Conservative Dentistry
2015-02-01
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| Series: | Restorative Dentistry & Endodontics |
| Online Access: | https://doi.org/10.5395/rde.2015.40.1.23 |
| _version_ | 1819229763122757632 |
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| author | Laura AlveBastos Ana Beatriz Silva Sousa Brahim Drubi-Filho Fernanda de Carvalho Panzeri Pires-de-Souza Lucas da Fonseca Roberti Garcia |
| author_facet | Laura AlveBastos Ana Beatriz Silva Sousa Brahim Drubi-Filho Fernanda de Carvalho Panzeri Pires-de-Souza Lucas da Fonseca Roberti Garcia |
| author_sort | Laura AlveBastos |
| collection | DOAJ |
| description | Objectives
The aim of this study was to evaluate the effect of pre-etching on the bond strength of silorane-based composite specific adhesive system to dentin.
Materials and Methods
Thirty human molars were randomly divided into 5 groups according to the different bonding strategies. For teeth restored with silorane-based composite (Filtek Silorane, 3M ESPE), the specific self-etching adhesive system (Adhesive System P90, 3M ESPE) was used with and without pre-etching (Pre-etching/Silorane and Silorane groups). Teeth restored with methacrylate based-composite (Filtek Z250, 3M ESPE) were hybridized with the two-step self-etching system (Clearfil SE Bond, Kuraray), with and without pre-etching (Pre-etching/Methacrylate and Methacrylate groups), or three-step adhesive system (Adper Scotchbond Multi-Purpose, 3M ESPE) (Three-step/Methacrylate group) (n = 6). The restored teeth were sectioned into stick-shaped test specimens (1.0 × 1.0 mm), and coupled to a universal test machine (0.5 mm/min) to perform microtensile testing.
Results
Pre-etching/Methacrylate group presented the highest bond strength values, with significant difference from Silorane and Three-step/Methacrylate groups (p < 0.05). However, it was not significantly different from Preetching/Silorane and Methacrylate groups.
Conclusions
Pre-etching increased bond strength of silorane-based composite specific adhesive system to dentin. |
| first_indexed | 2024-12-23T11:18:20Z |
| format | Article |
| id | doaj.art-5030543fc8764a9ebf532a9506927306 |
| institution | Directory Open Access Journal |
| issn | 2234-7658 2234-7666 |
| language | English |
| last_indexed | 2024-12-23T11:18:20Z |
| publishDate | 2015-02-01 |
| publisher | Korean Academy of Conservative Dentistry |
| record_format | Article |
| series | Restorative Dentistry & Endodontics |
| spelling | doaj.art-5030543fc8764a9ebf532a95069273062022-12-21T17:49:09ZengKorean Academy of Conservative DentistryRestorative Dentistry & Endodontics2234-76582234-76662015-02-01401232910.5395/rde.2015.40.1.23 Microtensile bond strength of silorane-based composite specific adhesive system using different bonding strategiesLaura AlveBastos0Ana Beatriz Silva Sousa1Brahim Drubi-Filho2Fernanda de Carvalho Panzeri Pires-de-Souza3Lucas da Fonseca Roberti Garcia4Department of Dental Materials and Prosthodontics, Ribeirão Preto School of Dentistry, University of São Paulo, Ribeirão Preto, SP, Brazil.Department of Dental Materials and Prosthodontics, Ribeirão Preto School of Dentistry, University of São Paulo, Ribeirão Preto, SP, Brazil.Department of Dental Materials and Prosthodontics, Ribeirão Preto School of Dentistry, University of São Paulo, Ribeirão Preto, SP, Brazil.Department of Dental Materials and Prosthodontics, Ribeirão Preto School of Dentistry, University of São Paulo, Ribeirão Preto, SP, Brazil.Department of Dental Materials and Prosthodontics, Ribeirão Preto School of Dentistry, University of São Paulo, Ribeirão Preto, SP, Brazil.Objectives The aim of this study was to evaluate the effect of pre-etching on the bond strength of silorane-based composite specific adhesive system to dentin. Materials and Methods Thirty human molars were randomly divided into 5 groups according to the different bonding strategies. For teeth restored with silorane-based composite (Filtek Silorane, 3M ESPE), the specific self-etching adhesive system (Adhesive System P90, 3M ESPE) was used with and without pre-etching (Pre-etching/Silorane and Silorane groups). Teeth restored with methacrylate based-composite (Filtek Z250, 3M ESPE) were hybridized with the two-step self-etching system (Clearfil SE Bond, Kuraray), with and without pre-etching (Pre-etching/Methacrylate and Methacrylate groups), or three-step adhesive system (Adper Scotchbond Multi-Purpose, 3M ESPE) (Three-step/Methacrylate group) (n = 6). The restored teeth were sectioned into stick-shaped test specimens (1.0 × 1.0 mm), and coupled to a universal test machine (0.5 mm/min) to perform microtensile testing. Results Pre-etching/Methacrylate group presented the highest bond strength values, with significant difference from Silorane and Three-step/Methacrylate groups (p < 0.05). However, it was not significantly different from Preetching/Silorane and Methacrylate groups. Conclusions Pre-etching increased bond strength of silorane-based composite specific adhesive system to dentin.https://doi.org/10.5395/rde.2015.40.1.23 |
| spellingShingle | Laura AlveBastos Ana Beatriz Silva Sousa Brahim Drubi-Filho Fernanda de Carvalho Panzeri Pires-de-Souza Lucas da Fonseca Roberti Garcia Microtensile bond strength of silorane-based composite specific adhesive system using different bonding strategies Restorative Dentistry & Endodontics |
| title | Microtensile bond strength of silorane-based composite specific adhesive system using different bonding strategies |
| title_full | Microtensile bond strength of silorane-based composite specific adhesive system using different bonding strategies |
| title_fullStr | Microtensile bond strength of silorane-based composite specific adhesive system using different bonding strategies |
| title_full_unstemmed | Microtensile bond strength of silorane-based composite specific adhesive system using different bonding strategies |
| title_short | Microtensile bond strength of silorane-based composite specific adhesive system using different bonding strategies |
| title_sort | microtensile bond strength of silorane based composite specific adhesive system using different bonding strategies |
| url | https://doi.org/10.5395/rde.2015.40.1.23 |
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