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Effect of thickness of nanofilled resin composite and nano-ionomer on the restoration{u2019}s colour and translucency / Nesrine Kamal Hammady ; Supervised Amira Farid Elzogby , Ola Mohamed Ibrahim Fahmy

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Nesrine Kamal Hammady , 2010Description: 97 P. : charts , photographs ; 25cmOther title:
  • تاثير سمك مادتى الحشو الراتنجى والزجاج الايونوميرى المملؤتان بالموالى النانومتريه على اللون و درجه الشفافيه [Added title page title]
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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Operative Dentistry Summary: This study was conducted to evaluate the influence of different thickness of nanofilled resin composite and nanofilled glass ionomer restorative materials on its color and translucency. A total of sixty disc shaped specimens of 5 mm in diameter were prepared using a specially constructed hollow cylindrical copper mold with different movable bottoms which was used to produce specimens with the same diameter but with different thickness of 1, 1.5 and 2 mm thicknesses. 30 specimens were prepared from shade (A3) nanofilled resin composite; Filtek{u2122} Supreme XT, (3M, ESPE) and the other 30 were prepared from shade (A3) of nano-Ionomer restorative material, ketac{u2122} N100 (3M, ESPE). From each restorative material 10 specimens were prepared from each thickness (1, 1.5, 2 mm).The specimens were cured using (Ivoclar vivadent) bluephase C5 light curing unit. The colorimetric values (L*, a* and b*) were measured using the spectrophotometer (UV-shimadzu 3101 pc-spectrophotometer) and the translucency was measured using the luminous diffuse transmittance (optical translucency) equation. Data was analyzed using two-way analysis of variance (ANOVA) and Tukey{u2019}s post hoc test
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.09.03.M.Sc.2010.Ne.E (Browse shelf(Opens below)) Not for loan 01010110076711000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.09.03.M.Sc.2010.Ne.E (Browse shelf(Opens below)) 76711.CD Not for loan 01020110076711000

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

This study was conducted to evaluate the influence of different thickness of nanofilled resin composite and nanofilled glass ionomer restorative materials on its color and translucency. A total of sixty disc shaped specimens of 5 mm in diameter were prepared using a specially constructed hollow cylindrical copper mold with different movable bottoms which was used to produce specimens with the same diameter but with different thickness of 1, 1.5 and 2 mm thicknesses. 30 specimens were prepared from shade (A3) nanofilled resin composite; Filtek{u2122} Supreme XT, (3M, ESPE) and the other 30 were prepared from shade (A3) of nano-Ionomer restorative material, ketac{u2122} N100 (3M, ESPE). From each restorative material 10 specimens were prepared from each thickness (1, 1.5, 2 mm).The specimens were cured using (Ivoclar vivadent) bluephase C5 light curing unit. The colorimetric values (L*, a* and b*) were measured using the spectrophotometer (UV-shimadzu 3101 pc-spectrophotometer) and the translucency was measured using the luminous diffuse transmittance (optical translucency) equation. Data was analyzed using two-way analysis of variance (ANOVA) and Tukey{u2019}s post hoc test

Issued also as CD

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