نتایج جستجو برای: gd2o3
تعداد نتایج: 261 فیلتر نتایج به سال:
Herein we have synthesised Gadolinium oxide doped Zinc (Gd2O3@ZnO) by solution combustion method and incorporated it as a nano-filler into Polyvinyl alcohol (PVA) polymer matrix using intercalation technique to get PVA/Gd2O3@ZnO nanocomposite film. The X-ray diffraction (XRD), Scanning electron microscopy, Differential scanning calorimetry (DSC) UV–Vis spectroscopy were used investigate the str...
1. growth of high dielectric constant oxides on InGaAs and GaN using molecular beam epitaxy (MBE) and atomic layer deposition (ALD) 2. structural studies on hetero-structures of nano-thick Al2O3, HfO2, and Ga2O3(Gd2O3)/ InGaAs (and GaN) using high-resolution x-ray reflectivity using in-situ/ex-situ high-resolution synchrotron radiation and high-resolution transmission electron microscopy 3. cor...
Nanoparticles are unique that enable many promising medical and technological applications intheir physical, and chemical properties. It is widely accepted that nanoparticles should bethoroughly tested for health nanotoxicity, but a moderate risk analysis is currently prevented by arevealing absence of mechanistic knowledge of nanoparticle toxicity. The purpose of this study<b...
Gadolinium oxide (Gd2O3) nanoparticles were prepared via the reaction of gadolinium nitrate hexahydrate (Gd (NO3)3·6H2O) and ethylamine (C2H5NH2), their surface morphology, particle size, properties examined by using scanning electron microscopy, X-ray diffraction (XRD), Raman spectroscopy, Fourier transform infrared (FT-IR) ultraviolet visible (UV-vis) spectroscopy. The Gd2O3 used as photocata...
Gadolinium (Gd) is a unique and powerful element in chemistry and biomedicine which can be applied simultaneously to magnetic resonance imaging (MRI), X-ray computed tomography (CT), and neutron capture therapy for cancers. This multifunctionality can be maximized using gadolinium oxide (Gd2O3) nanoparticles (GNPs) because of the large amount of Gd per GNP, making both diagnosis and therapy (i....
Our ability of controlling the growth and interfaces of thin dielectric films on III–V semiconductors by ultrahigh vacuum deposition has led to investigations of gate stacks containing rare earth oxides of Gd2O3 and Y2O3 as alternative high k gate dielectrics for Si. The abrupt interfaces achieved in these gate stacks have enabled the electrical, chemical, and structural studies to elucidate th...
Protein nanoparticles as nanocarriers are of particular interest in the field of cancer therapy. Nevertheless, so far a facile fabrication of theranostic protein nanoparticles have been explored with limited success for cancer imaging and therapy. In this work, we demonstrate the controllable synthesis of size-tunable Gd2O3@albumin conjugating photosensitizer (PS) (GA-NPs) using hollow albumin ...
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