Effect of 2 Bleaching Agents with a Content of High Concentrated Hydrogen Peroxide on Stained 2 CADCAM Blocks and a Nanohybrid Composite Resin: An AFM Evaluation
المؤلفون المشاركون
المصدر
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-07-18
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
The aim of this study was to evaluate color stability of 3 restorative materials, discoloration ability of different solutions, efficacy of 2 office bleaching agents, and surface roughness and topography.
Sixty specimens for Clearfil Majesty Esthetic (CME), Lava Ultimate (LU), and Vita Enamic (VE) were prepared.
They were immersed into 3 staining solutions for 2 weeks and then they were bleached.
According to the measured L⁎, a⁎, and b⁎ parameters described by CIELAB system, color changes (ΔE00), translucency parameters (TP), whiteness index values (W⁎), and changes in closeness to pure white (ΔW⁎) were calculated.
Then 3 specimens from each group were scanned with an atomic force microscope for surface analysis.
After staining, CME groups and control groups of LU and VE showed clinically acceptable color changes (ΔE00<1,8).
After bleaching, while a reverse effect on color was observed, VE showed the furthest color values to pure white.
There was no statistically significant difference between whiteness index values of LU and CME.
LU was the most translucent material during the study and TP values of materials showed minimal differences.
Most of the VE groups and a control group of LU showed surface roughness (Ra) values higher than critical value for biofilm accumulation (0,2 μm).
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Karakaya, İzgen& Cengiz, Esra. 2017. Effect of 2 Bleaching Agents with a Content of High Concentrated Hydrogen Peroxide on Stained 2 CADCAM Blocks and a Nanohybrid Composite Resin: An AFM Evaluation. BioMed Research International،Vol. 2017, no. 2017, pp.1-11.
https://search.emarefa.net/detail/BIM-1138060
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Karakaya, İzgen& Cengiz, Esra. Effect of 2 Bleaching Agents with a Content of High Concentrated Hydrogen Peroxide on Stained 2 CADCAM Blocks and a Nanohybrid Composite Resin: An AFM Evaluation. BioMed Research International No. 2017 (2017), pp.1-11.
https://search.emarefa.net/detail/BIM-1138060
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Karakaya, İzgen& Cengiz, Esra. Effect of 2 Bleaching Agents with a Content of High Concentrated Hydrogen Peroxide on Stained 2 CADCAM Blocks and a Nanohybrid Composite Resin: An AFM Evaluation. BioMed Research International. 2017. Vol. 2017, no. 2017, pp.1-11.
https://search.emarefa.net/detail/BIM-1138060
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1138060
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر