نتایج جستجو برای: mnfe2o4 nanoparticles
تعداد نتایج: 107186 فیلتر نتایج به سال:
Magnetic spinel ferrite nanoparticles Fe2Fe1-xMnxO4 were synthesized by a simple co-precipitation method. The morphology and structures of the samples characterized X-ray diffraction (XRD), field-emission scanning electron microscope (FE-SEM), Raman spectroscopy, infrared spectroscopy (FTIR). magnetic properties materials studied using VMS measurement. results showed that formed single phase pa...
Superparamagnetic iron oxide nanoparticles are candidate contrast agents for magnetic resonance imaging and targeted drug delivery. Biodistribution and toxicity assessment are critical for the development of nanoparticle-based drugs, because of nanoparticle-enhanced biological reactivity. Here, we investigated the uptake, in vivo biodistribution, and in vitro and in vivo potential toxicity of m...
Semiconductor photocatalysis has recently emerged as an effective and eco-friendly approach that could meet the stringent requirements for sustainable environmental remediation. To this end, fabrication of novel photocatalysts with unique electrochemical properties high catalytic efficiency is utmost importance requires adequate attention. In work, dual component mesoporous frameworks spinel fe...
Magnetic resonance imaging (MRI) is a powerful clinical imaging technique for the non-invasive diagnosis and posttherapy assessment of a variety of diseases. MRI contrast can be enhanced by the use of positive or negative contrast agents resulting in brighter (T1-weighted) or darker (T2-weighted) images, respectively. Superparamagnetic iron oxide (SPIO) nanoparticles are T2 contrast agents that...
A series of first-row-transition-metal ferrite magnetic nanoparticles (NPs) MFe2O4 [M = Mn2+ (1), Fe2+ (2), Co2+ (3), Ni2+ (4), Cu2+ (5) or Zn2+ (6)] were prepared by the co-precipitation method and characterized by Fourier transform infrared (FTIR) spectroscopy, powder X-ray diffraction (XRD), scanning electron microscope energy dispersive X-ray spectrometry (SEM-EDS), vibrating sample magneto...
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