Longer-Term Postcure Measurement of Cuspal Deformation Induced by Dimensional Changes in Dental Materials
المؤلفون المشاركون
Falsafi, A.
Oxman, J. D.
Tse, P.-H.
Ton, T. T.
المصدر
International Journal of Dentistry
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-6، 6ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-07-16
دولة النشر
مصر
عدد الصفحات
6
التخصصات الرئيسية
الملخص EN
Aim.
This paper presents a simple, versatile in vitro methodology that enables indirect quantification of shrinkage and expansion stresses under clinically relevant conditions without the need for a dedicated instrument.
Methods.
For shrinkage effects, resulting cusp deformation of aluminum blocks with MOD type cavity, filled with novel filling compositions and commercial cements, has been measured using a bench-top micrometer and a Linear Variable Differential Transformer (LVDT, a displacement transducer) based instrument.
Results.
The results demonstrated the validity of the proposed simple methodology.
The technique was successfully used in longer-term measurements of shrinkage and expansion stress for several dental compositions.
Conclusions.
In contrast to in situ techniques where a measuring instrument is dedicated to the sample and its data collection, the proposed simple methodology allows for transfer of the samples to the environment of choice for storage and conditioning.
The presented technique can be reliably used to quantify stress development of curing materials under clinically relevant (oral) conditions.
This enables direct examination and comparison of structural properties corresponding to the final stage of formed networks.
The proposed methodology is directly applicable to the study of self-curing systems as they require mouth-type conditions (temperature and humidity) to achieve their designed kinetics and reactions.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Falsafi, A.& Oxman, J. D.& Tse, P.-H.& Ton, T. T.. 2015. Longer-Term Postcure Measurement of Cuspal Deformation Induced by Dimensional Changes in Dental Materials. International Journal of Dentistry،Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1065490
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Falsafi, A.…[et al.]. Longer-Term Postcure Measurement of Cuspal Deformation Induced by Dimensional Changes in Dental Materials. International Journal of Dentistry No. 2015 (2015), pp.1-6.
https://search.emarefa.net/detail/BIM-1065490
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Falsafi, A.& Oxman, J. D.& Tse, P.-H.& Ton, T. T.. Longer-Term Postcure Measurement of Cuspal Deformation Induced by Dimensional Changes in Dental Materials. International Journal of Dentistry. 2015. Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1065490
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1065490
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