Document Details

Document Type : Article In Journal 
Document Title :
THE EFFECT OF OZONE TREATMENT ON SHEAR BOND STRENGTH OF TWO DIFFERENT ADHESIVE SYSTEMS AT VARIOUS AGINGPERIODS TO TOOTH SUBSTRATES
THE EFFECT OF OZONE TREATMENT ON SHEAR BOND STRENGTH OF TWO DIFFERENT ADHESIVE SYSTEMS AT VARIOUS AGINGPERIODS TO TOOTH SUBSTRATES
 
Document Language : English 
Abstract : The purpose of this study was to determine the effect of ozone application on the shear bond strength of resin compositeusing two different adhesive systems to both enamel and dentine substrate after different aging periods. Three hundred and sixty sound teeth were used in this study. The teeth were divided into two equal groups according to the tooth substrates. The teeth were received no ozone treatment, 20- seconds and 40-seconds.Total etch and self-etchingadhesive systems were used and a resin composite cylinders were used to restore all teeth. The teeth were stored in 75% ethanol solution at different ageing periods. The results showed that a statistical significant difference was found between the ozone treated groups and control groups at different aging periods in enamel and dentin for both total etch and self-etching adhesive systems. Ozone gas for 20 and 40 seconds is a favorable procedure to improve the shear bond strength of resin composite to enamel and dentine. Ozone gas for 20 and 40 seconds is a favorable procedure to reduce bond hydrolysis by aging 
ISSN : 0070-9484 
Journal Name : Egyptian Dental Journa 
Volume : 53 
Issue Number : 2 
Publishing Year : 1427 AH
2007 AD 
Article Type : Article 
Added Date : Sunday, April 15, 2012 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
محمد حامدHamed, Mohamed Researcher  

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