نتایج جستجو برای: fe injection
تعداد نتایج: 235351 فیلتر نتایج به سال:
Abstract Background The recently developed biomimetic strategy is one of the mostly effective strategies for improving theranostic efficacy diverse nanomedicines, because nanoparticles coated with cell membranes can disguise as “self”, evade surveillance immune system, and accumulate to tumor sites actively. Results Herein, we utilized mesenchymal stem memabranes (MSCs) coat polymethacrylic aci...
Manganese enhanced MRI (MEMRI) offers many possibilities such as tract tracing and functional imaging in vivo. Mn is however neurotoxic and may induce symptoms similar to those associated with Parkinson's disease (manganism). The mechanisms of Mn-induced neurotoxicity are not clear. In this study, we combine synchrotron X-ray fluorescence microprobe (SR-XRF) and MEMRI techniques to investigate ...
Ne/O and Fe/O Characteristics of Large Solar Energetic Particle Events during Solar Cycles 23 and 24
We have examined the Ne/O and Fe/O characteristics of large solar energetic particle (SEP) events at ion energy range 3–40 MeV nucleon?1 during cycles 23 24. In each cycle, activity displays an ?3 yr rising phase a longer declining phase. While Fe-poor only appeared in cycle 23, properties Fe-rich were similar phases both cycles. Also, very few seen addition, data corona, wind, SEP consistently...
Reduced interface reaction during the epitaxial Fe growth on InAs for high efficiency spin injection
BACKGROUND Accurate diagnosis of lymph node metastasis is crucial in treatment planning for cancer patients. Despite the use of various parameters, making correct diagnosis of a small metastatic or a hyperplastic benign node is still a challenge. In this study, we evaluated the feasibility of detecting lymph node metastasis using a new ultrasmall superparamagnetic iron oxide particle, PJY10, in...
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