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Effects of sandblasting on the bond strengths of zirconium using two different resin luting agents / Khaled Abdul Karim Mohammad Albarid ; Supervised Ahmed Hassanein Khalil , Carl Hany Halim

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Khaled Abdul Karim Mohammad Albarid , 2014Description: 82 P. : facsimiles ; 30cmOther title:
  • تأثير العصف الرملي على قوة الشد القصية للزيزكونيا اوكسيد باستخدام نوعين من الاسمنت الراتنجى [Added title page title]
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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Prosthodontics Summary: Objective: This study was conducted to evaluate the effects of sandblasting on the bond strength of zirconia (Y- TZP) using two different resin luting agent. Materials and methods: Twenty zirconia ceramic discs (6 mm in a diameter and 2 mm in thickness) Specimens were divided into four equal groups, according to the size of the size of Al2O3 particles, group (1) no treatment group (2) sandblasting with 50 æm Al2O3 particles group (3) with 110 æm Al2O3 particles group (4) with 250 æm Al2O3 particles. All ceramic discs were exposed to bi-surfaces treatment. Each group was farther divided into 2 subgroups according to the resin cement tested; (A) represent RelyX TM ARC (ARC, conventional) and (B) represent RelyXUnicem (Ucem, self-adhesive).Results: show that sandblasting with 250 æm AL2O3 particles showed the highest mean shear bond strength and the type of resin composite had no effect on mean shear bond strength.
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Item type Current library Home library Call number Copy number Status Date due Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.09.09.M.Sc.2014.Kh.E (Browse shelf(Opens below)) Not for loan 01010110065386000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.09.09.M.Sc.2014.Kh.E (Browse shelf(Opens below)) 65386.CD Not for loan 01020110065386000

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

Objective: This study was conducted to evaluate the effects of sandblasting on the bond strength of zirconia (Y- TZP) using two different resin luting agent. Materials and methods: Twenty zirconia ceramic discs (6 mm in a diameter and 2 mm in thickness) Specimens were divided into four equal groups, according to the size of the size of Al2O3 particles, group (1) no treatment group (2) sandblasting with 50 æm Al2O3 particles group (3) with 110 æm Al2O3 particles group (4) with 250 æm Al2O3 particles. All ceramic discs were exposed to bi-surfaces treatment. Each group was farther divided into 2 subgroups according to the resin cement tested; (A) represent RelyX TM ARC (ARC, conventional) and (B) represent RelyXUnicem (Ucem, self-adhesive).Results: show that sandblasting with 250 æm AL2O3 particles showed the highest mean shear bond strength and the type of resin composite had no effect on mean shear bond strength.

Issued also as CD

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