Synthesis of Fe3O4 Nanoparticles and their Magnetic Properties
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In this paper, a co-precipitation method using sodium citrate and oleic acid as modifiers was used to synthesize Fe 3 O 4 magnetic nanoparticles (MNPs).About:
This article is published in Procedia Engineering.The article was published on 2012-01-01 and is currently open access. It has received 407 citations till now. The article focuses on the topics: Magnetic nanoparticles & Sodium citrate.read more
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Magnetic Functionalized Nanoparticles for Biomedical, Drug Delivery and Imaging Applications
TL;DR: Metal nanoparticles possess properties that allow them to be directed around the body with a magnetic field or directed to a magnetic implant, which opens up the potential to conjugate various bio-cargos to the nanoparticles that could then be directed for treatment in the body.
Journal ArticleDOI
High capacity and low cost spinel Fe3O4 for the Na-ion battery negative electrode materials
TL;DR: In this paper, the electrochemical properties of Fe 3 O 4 nanoparticles obtained by simple hydrothermal reaction are investigated as an anode material for Na-ion batteries, and the results showed that the Fe 3 o 4 with alginate binder can achieve a reversible capacity of 248 MGg −1 after 50 cycles at a current density of 83 MG −1 (0.1C).
Journal ArticleDOI
Preparation of PMMA/GO and PMMA/GO-Fe3O4 nanocomposites for malachite green dye adsorption: Kinetic and thermodynamic studies
TL;DR: In this paper, the adsorption performance of pre-composed poly(methyl methacrylate)/graphene oxide-Fe3O4 (PMMA/GO-Fe 3O4) nanocomposite for removing malachite green (MG) dye from aqueous solution was investigated.
Journal ArticleDOI
Surface Study of Fe3O4 Nanoparticles Functionalized With Biocompatible Adsorbed Molecules.
Beata Lesiak,N. Rangam,Petr Jiricek,I. Gordeev,József Tóth,László Kövér,M. Mohai,Paweł Borowicz +7 more
TL;DR: The samples exhibiting the largest efficiency possessed smaller surface coverage and thickness of adsorbed molecules layers, the highest content of oxygen and carbon–oxygen functionalizing groups, and the highest ratio of lattice O2− and OH− to C sp2 hybridizations on MNP surface.
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Structure and optical properties of Fe3O4 nanoparticles synthesized by co-precipitation method with different organic modifiers
TL;DR: In this paper, the influence of different organic modifiers on structure and optical properties of Fe 3 O 4 nanoparticles has been studied in detail using X-ray diffraction method, transmission electron microscopy, Fourier transform infrared spectroscopy and UV-visible spectrograms.
References
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Journal ArticleDOI
Magnetic fluid hyperthermia (MFH): Cancer treatment with AC magnetic field induced excitation of biocompatible superparamagnetic nanoparticles
TL;DR: In this paper, the authors present a review of the current state of the art and some of the future perspectives supported by advanced methods of the so-called nanotechnology, taking this increasing clinical experience carefully into account together with the huge amount of new biological data on heat response of cells and tissues, the approach of magnetic fluid hyperthermia (MFH) is nowadays more promising than ever before.
Journal ArticleDOI
Bilayer Surfactant Stabilized Magnetic Fluids: Synthesis and Interactions at Interfaces
TL;DR: Aqueous magnetic fluids were synthesized by a sequential process involving the chemical coprecipitation of Fe(II and Fe(III) salts with ammonium hydroxide (NH4OH) followed by resuspension of the ultrafine particles in water using fatty acids.
Journal ArticleDOI
Novel Photocatalyst: Titania-Coated Magnetite. Activity and Photodissolution
TL;DR: In this paper, the photoactivity of the prepared coated particles was lower than that of single-phase TiO2 and was found to decrease with an increase in the heat treatment.
Journal ArticleDOI
Endocytosis of dextran and silan-coated magnetite nanoparticles and the effect of intracellular hyperthermia on human mammary carcinoma cells in vitro
Andreas Jordan,Regina Scholz,Peter Wust,Hermann Schirra,Thomas Schiestel,Helmut Schmidt,Roland Felix +6 more
TL;DR: The selective “remote inactivation” of cancer cells by an AC magnetic field has been demonstrated in vitro and endocytosis and hyperthermia efficacy of silan and dextran magnetite was investigated.
Journal ArticleDOI
Protective coating of superparamagnetic iron oxide nanoparticles
TL;DR: In this article, the synthesis of magnetite nanoparticles and the further coating of these particles by several types of protective layers is reported, and the synthesis conditions for pure phase magnetite are determined by quantitative analysis of different reaction equilibria involved in magnetite precipitation from aqueous solutions.
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