Document Details

Document Type : Article In Journal 
Document Title :
Compatibility of Silorane based Composite to Methacrvlate based Self Etch Adhesive
Compatibility of Silorane based Composite to Methacrvlate based Self Etch Adhesive
 
Document Language : English 
Abstract : Aim: The present study was made to investigate the compatibility of 3MFiltek Silorane composite to 3M Adper SEmethacrylate based adhesive. Materials and Methods: Ten freshly extracted sound human molar teeth were used in this study. They were divided into two Groups; (A): Filtek Silorane composite/Silorane Adhesive Bond System and (8): Filtek Silorane composite / Adper SE Plus (Self-etch). Subdivisions from each group were subjected to micro-shear bond strength and Nanoleakage assessment by SEM examination. For the micro-shear bond testing, a shearing load with tensile mode of force was applied via materials testing machine at a crosshead speed of 0.5 mm/min. For the Nanoleakage study, dentin slabs with the bonded composite according to each tested variable were prepared These slabs were immersed immediately in the tracer solution of 50 wt% ammoniacal silver nitrate, reduced, and examined under SEM for features of Nanoleakage. Results: higher IlSBSwas found with Filtek Silorane composite / Silorane Adhesive group than that with Filtek Silorane composite / Adper SE Plus Adhesive (38.62 and 21.36 respectively). This difference was found to be statistically significant (p-value .014). SEM results revealed minimum leakage at the Filtek Silorane composite/Silorane adhesive in the form of isolated scattered silver depositions in the hybrid layer (HL) and the adhesive layer/ composite interface. In group B, features of nanoleakage were grossly observed. Water trees were found to take various patterns. Microscopic gaps of various dimensions were seen in most of studied samples. Conclusion: Within the limitation of the present study, the null hypothesis was that, there is no difference in the Il5BS of Silorane to dentin using different adhesive than the Silorane Adhesive Bond System was rejected. The formulation of Silorane Adhesive Bond System specifically fits the chemistry of Filtek Silorane restoration. Clinical relevance: The bonding systems cannot be used interchangeably with Filtek Silorane restoration, it is recommended for use with its specific bonding system only 
ISSN : 1110-6786 
Journal Name : International Journal of Clinical 
Volume : 4 
Issue Number : 4 
Publishing Year : 1432 AH
2011 AD 
Article Type : Article 
Added Date : Sunday, April 15, 2012 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
مديحه جمعهGomaa, Madiha Researcher  

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