Surface Geometry of Four Conventional Nanohybrid Resin-Based Composites and Four Regular Viscosity Bulk Fill Resin-Based Composites after Two-Step Polishing Procedure
المؤلفون المشاركون
Granat, Mateusz
Cieloszyk, Janusz
Kowalska, Urszula
Buczkowska-Radlińska, Jadwiga
Łagocka, Ryta
المصدر
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-08-12
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
Objectives.
The aim of the study was to determine the quantitative and qualitative surface structure of contemporary RBCs in posterior teeth reconstructions: regular viscosity bulk fill and conventional composites, obtained after two-stage polishing procedure.
Materials and Methods.
Four conventional nanohybrid composites (Tetric EvoCeram, GrandioSO, Filtek Z550, and Ceram·X Mono) and four regular viscosity bulk fill composites (Tetric EvoCeram Bulk Fill, X-tra fil, Filtek Bulk Fill Posterior, and QuixFil) were tested.
Samples of each RBC were prepared using PMMA cylindrical mold.
After two-step polishing procedure, a surface geometry was evaluated under profilometry (Turbowave v.
7.36, Hommel-Etamic) and SEM (VEGA 3, Tescan Analytics).
To evaluate differences between values, the following nonparametric tests were used: Friedman’s ANOVA, Wilcoxon’s matched-pair test, ANOVA Kruskal-Wallis, and Mann-Whitney U.
Results.
All conventional RBCs showed Ra values in the range of 0.20-0.26 μm.
Bulk fill showed higher values in range of 0.49-1.36 μm except for Filtek Bulk Fill Posterior, which achieved 0.23 μm Ra value.
SEM images of conventional RBCs were described as smooth surfaces with slight damage except for TEC, which presented smooth surface with no damage.
Bulk fill composites showed rough surface, except for TBF, which presented smooth surface with slight damage.
Conclusions.
Regular viscosity bulk fill composites do not constitute a homogeneous group regarding surface roughness after polishing.
They obtain, for the most part, poorer smoothness values after polishing than conventional RBCs.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Granat, Mateusz& Cieloszyk, Janusz& Kowalska, Urszula& Buczkowska-Radlińska, Jadwiga& Łagocka, Ryta. 2020. Surface Geometry of Four Conventional Nanohybrid Resin-Based Composites and Four Regular Viscosity Bulk Fill Resin-Based Composites after Two-Step Polishing Procedure. BioMed Research International،Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1135627
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Granat, Mateusz…[et al.]. Surface Geometry of Four Conventional Nanohybrid Resin-Based Composites and Four Regular Viscosity Bulk Fill Resin-Based Composites after Two-Step Polishing Procedure. BioMed Research International No. 2020 (2020), pp.1-9.
https://search.emarefa.net/detail/BIM-1135627
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Granat, Mateusz& Cieloszyk, Janusz& Kowalska, Urszula& Buczkowska-Radlińska, Jadwiga& Łagocka, Ryta. Surface Geometry of Four Conventional Nanohybrid Resin-Based Composites and Four Regular Viscosity Bulk Fill Resin-Based Composites after Two-Step Polishing Procedure. BioMed Research International. 2020. Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1135627
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1135627
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