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Elements-Added Diamond-Like Carbon Film for Biomedical Applications
المؤلفون المشاركون
Watanabe, Shuichi
Moolsradoo, Nutthanun
Sunthornpan, Narin
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-03-03
دولة النشر
مصر
عدد الصفحات
11
الملخص EN
Elements-added diamond-like carbon films for biomedical applications were investigated.
The aim of this work was to study the effects of the elemental contents (silicon and silicon-nitrogen) in a DLC film on its properties for biomedical applications.
Pure DLC, Si-DLC, and Si-N-DLC films were prepared from C2H2, C2H2 : TMS, and C2H2 : TMS : N2 gaseous mixtures, deposited on an AISI 316L substrate using the plasma-based ion implantation (PBII) technique.
The structure of films was analyzed using Raman spectroscopy.
The chemical composition of films was measured using energy dispersive X-ray spectroscopy (EDS).
The average surface roughness of films was measured by using a surface roughness tester.
The hardness and elastic modulus of films were measured by using a nanoindentation hardness tester.
The friction coefficient of films was determined using a ball-on-disk tribometer.
The surface contact angle was measured by a contact angle measurement.
The corrosion performance of each specimen was measured using potentiodynamic polarization.
The biocompatibility property of films was conducted using the MTT assay cytotoxicity test.
The results indicate that the Si-N-DLC film shows the best hardness and friction coefficient (34.05 GPa and 0.13, respectively) with a nitrogen content of 0.5 at.%N, while the Si-DLC film with silicon content of 14.2 at.%Si reports the best contact angle and corrosion potential (92.47 and 0.398 V, respectively).
The Si-N-DLC film shows the highest cell viability percentage of 81.96%, which is lower than the uncoated AISI 316L; this is a considerable improvement.
All specimens do not demonstrate any cytotoxicity with approximate viabilities between 74% and 107%, indicating good biocompatibilities.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Sunthornpan, Narin& Watanabe, Shuichi& Moolsradoo, Nutthanun. 2019. Elements-Added Diamond-Like Carbon Film for Biomedical Applications. Advances in Materials Science and Engineering،Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1120558
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Sunthornpan, Narin…[et al.]. Elements-Added Diamond-Like Carbon Film for Biomedical Applications. Advances in Materials Science and Engineering No. 2019 (2019), pp.1-11.
https://search.emarefa.net/detail/BIM-1120558
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Sunthornpan, Narin& Watanabe, Shuichi& Moolsradoo, Nutthanun. Elements-Added Diamond-Like Carbon Film for Biomedical Applications. Advances in Materials Science and Engineering. 2019. Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1120558
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1120558
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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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
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