نتایج جستجو برای: super paramagnetic iron
تعداد نتایج: 201114 فیلتر نتایج به سال:
In the past decades, there is a growing interest in the design and synthesis of composite microspheres with a dielectric solid sphere (e.g., silica, polystyrene) covered by metallic and their corresponding metal oxides shell, such as copper[1], gold[2], silver[3,4], iron oxide[5], zinc oxide[6,7], titanium oxide[8,9] and zirconium dioxide[10]. Such materials may exhibit a few unique electrical,...
A novel nanofibrous composite scaffold composed of super-paramagnetic γ-Fe2O3 nanoparticles (MNP), hydroxyapatite nanoparticles (nHA) and poly lactide acid (PLA) was prepared using electrospinning technique. The scaffold well responds extern static magnetic field with typical saturation magnetization value of 0.049 emu/g as well as possesses nanofibrous architecture. The scaffolds were implante...
Iron oxide nanoparticles (IONP) can have a variety of biomedical applications due to their visualization properties through Magnetic Resonance Imaging (MRI) and heating with radio frequency or alternating magnetic fields. In the oncological field, coating IONP with organic compounds to provide specific features and to achieve the ability of binding specific molecular targets appears to be very ...
INTRODUCTION Super-paramagnetic iron oxide (SPIO) particles can label macrophages and monocytes in circulation; the effects of these labeled cells can then be detected by T2*-weighted MRI [1]. This has enormous potential for imaging inflammatory responses in the heart, but it has been difficult to do in vivo using conventional methods for free-breathing, ungated imaging. Subspace imaging with t...
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