Anwaar Attia Saber <br/><br/>
Ultra morphological and chemical characterization of an acid-base resistance zone adjacent to the hybrid layer at different time intervals /  
 التوصيف الشكلى و الكيميائى الخاص بالجزء المقاوم لتأثير الأحماض و القواعد عند سطح التقابل بين العاج السني و الرانتج عند فترات مختلفه من التخزين 
Anwaar Attia Saber ; Supervised Heba Salah Eldin Hamza , Ahmed Zoheir Elhoshy 
 - Cairo :   Anwaar Attia Saber ,   2012 
 - 166 Leaves :   charts , facsimiles ;   30cm 
<br/><br/>Thesis (Ph.D.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Operative Dentistry 
<br/><br/> In our study we evaluated the effect of storage time; 24 hours, three and six months on the ultra morphology of an acid-base resistance zone adjacent to the hybrid layer at resin-dentin interface after acidbase challenging for three different adhesive systems using scanning electron microscope. The chemical characteristics of resin-dentin interface was performed by counting the elemental contents of dentin and adhesive using energy dispersive X-ray microanalyzer EDAX 
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<br/><br/><label>Subjects--Index Terms: </label>Acid-base Resistance zone Ultra morphological