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The effect of power bleaching on temperature rise and color changes of anterior teeth using different light sources / Mehad Mukhtar Mustafa Buru ; Supervised Gihan Ali Helmy Abdelrahman , Dalia Mohamed Abdelhamid Mohamed , Fatma Mohamed Elsharkawy

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Wehad Mukhtar Mustafa Buru , 2013Description: 124 Leaves : charts , facsimiles ; 30cmOther title:
  • تاثير التبيض على التغيرات فى درجة الحرارة واللون باستخدام مصادر ضوئية مختلفة [Added title page title]
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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Dental Materials Summary: This study was performed to compare the power bleaching effect of various bleaching systems on temperature rise and color changes of anterior teeth at different time periods. Eight products with hydrogen peroxide concentrations ranging from 25% to 40% were evaluated. The treatment contact time varied from 30 to 45min according to the manufacturer{u2019}s instructions. Sixty four extracted human anterior teeth were selected. The crowns of all teeth were sectioned in the mesiodistal direction with a cutting machine under water irrigation to facilitate the access to the pulp chamber for the temperature measurements. The specimens were stained with a standardized tea solution method
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Item type Current library Home library Call number Copy number Status Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.09.10.M.Sc.2013.We.E (Browse shelf(Opens below)) Not for loan 01010110065096000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.09.10.M.Sc.2013.We.E (Browse shelf(Opens below)) 65096.CD Not for loan 01020110065096000

Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Dental Materials

This study was performed to compare the power bleaching effect of various bleaching systems on temperature rise and color changes of anterior teeth at different time periods. Eight products with hydrogen peroxide concentrations ranging from 25% to 40% were evaluated. The treatment contact time varied from 30 to 45min according to the manufacturer{u2019}s instructions. Sixty four extracted human anterior teeth were selected. The crowns of all teeth were sectioned in the mesiodistal direction with a cutting machine under water irrigation to facilitate the access to the pulp chamber for the temperature measurements. The specimens were stained with a standardized tea solution method

Issued also as CD

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