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Faculty of Dentistry
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 Type
Dr Grade
Email
محمد حامد
Hamed, Mohamed
Researcher
Files
File Name
Type
Description
32839.pdf
pdf
32840.pdf
pdf
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