Mohamed Fouad Mohamed Sayed Hariedy <br/><br/>
Influence of different conservative discoloration treatment modalities on enamel bonding /  
 تأثير الطرق التحفظية المختلفة لعلاج تغير اللون على الربط للمينا السني 
Mohamed Fouad Mohamed Sayed Hariedy ; Supervised Amr Ahmed Shabka , Ola Mohamed Ibrahim Fahmy , Omar Mohamed Elmowafy 
 - Cairo :   Mohamed Fouad Mohamed Sayed Hariedy ,   2009 
 - 215 Leaves :   charts , facsimiles ;   30cm 
<br/><br/>Thesis (Ph.D.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Operative Dentistry 
<br/><br/> The aim of this study was to investigate the effect of different bleaching techniques as well as the time factor on bond strength to ground and un-ground enamel surface. Total of five hundred and thirty two extracted human premolars were used in this study. According to the testing method, four hundred and forty eight specimens used for bond strength testing (microtensile and microshear tests) and eighty four specimens for SEM examination 
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<br/><br/><label>Subjects--Index Terms: </label>Enamel bonding Microtensile bond strength Peroxide and non-peroxide bleaching