Physical properties and biocompatibility of UHMWPE-derived materials modified by synchrotron radiation
نویسندگان
چکیده
منابع مشابه
Physical properties and biocompatibility of UHMWPE-derived materials modified by synchrotron radiation
The applications of synchrotron radiation (SR) in medical imaging have become of great use, particularly in angiography, bronchography, mammography, computed tomography, and X-ray microscopy. Thanks to recently developed phase contrast imaging techniques non-destructive preclinical testing of low absorbing materials such as polymers has become possible. The focus of the present work is characte...
متن کاملdetermination of some physical and mechanical properties red bean
چکیده: در این تحقیق، برخی خواص فیزیکی و مکانیکی لوبیا قرمز به-صورت تابعی از محتوی رطوبت بررسی شد. نتایج نشان داد که رطوبت بر خواص فیزیکی لوبیا قرمز شامل طول، عرض، ضخامت، قطر متوسط هندسی، قطر متوسط حسابی، سطح تصویر شده، حجم، چگالی توده، تخلخل، وزن هزار دانه و زاویه ی استقرار استاتیکی در سطح احتمال 1 درصد اثر معنی داری دارد. به طوری که با افزایش رطوبت از 54/7 به 12 درصد بر پایه خشک طول، عرض، ضخام...
15 صفحه اولMaterials Analysis Using Synchrotron Radiation
Synchrotron radiation (SR) is a tunable, highly oriented, intense X-ray. Its tunability has led to XAFS being used as a common analytical tool, and is particularly useful for examining local structures. In fact, its use is indispensable to the examination of not only amorphous materials or solutions but also multicomponent systems. Thanks to the high intensity of SR, it is possible to determine...
متن کاملBiocompatibility of resin-modified filling materials.
Increasing numbers of resin-based dental restorations have been placed over the past decade. During this same period, the public interest in the local and especially systemic adverse effects caused by dental materials has increased significantly. It has been found that each resin-based material releases several components into the oral environment. In particular, the comonomer, triethyleneglyco...
متن کاملNon-Destructive Investigation of Composition, Chemical Properties and Structure of Materials by Synchrotron Radiation
Synchrotron radiation has (partly unique) properties promoting the investigation of solids and interfaces on a broad scale. This can support the development of new materials among them certified reference materials (CRMs). Due to the high intensity and the minute size of the light source the radiation can be filtered (monochromatized) and/or focussed onto the sample. Samples can be scanned at h...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Materials Science: Materials in Medicine
سال: 2014
ISSN: 0957-4530,1573-4838
DOI: 10.1007/s10856-014-5222-4