Surface Characteristics and Bioactivity of a Novel Natural HAZircon Nanocomposite Coated on Dental Implants
المؤلفون المشاركون
Mirmohammadi, Hesam
Khandan, Amirsalar
Kalantar Motamedi, Mahmood Reza
Karamian, Ebrahim
المصدر
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-04-16
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
The surface characteristics of implant which influence the speed and strength of osseointegration include surface chemistry, crystal structure and crystallinity, roughness, strain hardening, and presence of impurities.
The aim of this study was to evaluate the bioactivity and roughness of a novel natural hydroxyapatite/zircon (NHA/zircon) nanobiocomposite, coated on 316L stainless steel (SS) soaked in simulated body fluid (SBF).
NHA/zircon nanobiocomposite was fabricated with 0 wt.%, 5 wt.%, 10 wt.%, and 15 wt.% of zircon in NHA using ball mill for 20 minutes.
The composite mixture was coated on 316L SS using plasma spray method.
The results are estimated using the scanning electron microscopy (SEM) observation to evaluate surface morphology, X-ray diffraction (XRD) to analyze phase composition, and transmission electron microscopy (TEM) technique to evaluate the shape and size of prepared NHA.
Surfaces roughness tester was performed to characterize the coated nanocomposite samples.
The maximum average Ra (14.54 μm) was found in the NHA 10 wt.% of zircon coating.
In addition, crystallinity (Xc) was measured by XRD data, which indicated the minimum value (Xc = 41.1%) for the sample containing 10 wt.% of zircon.
Maximum bioactivity occurred in the sample containing 10 wt.% of zircon, which was due to two reasons: first, the maximum roughness and, second, the minimum crystallinity of nanobiocomposite coating.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Karamian, Ebrahim& Khandan, Amirsalar& Kalantar Motamedi, Mahmood Reza& Mirmohammadi, Hesam. 2014. Surface Characteristics and Bioactivity of a Novel Natural HAZircon Nanocomposite Coated on Dental Implants. BioMed Research International،Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-469980
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Karamian, Ebrahim…[et al.]. Surface Characteristics and Bioactivity of a Novel Natural HAZircon Nanocomposite Coated on Dental Implants. BioMed Research International No. 2014 (2014), pp.1-10.
https://search.emarefa.net/detail/BIM-469980
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Karamian, Ebrahim& Khandan, Amirsalar& Kalantar Motamedi, Mahmood Reza& Mirmohammadi, Hesam. Surface Characteristics and Bioactivity of a Novel Natural HAZircon Nanocomposite Coated on Dental Implants. BioMed Research International. 2014. Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-469980
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-469980
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