Results 101 to 110 of about 57,151 (280)
Efficient Recovery of Gadolinium from Contaminated Waters Using Manganese Ferrite Nanoparticles
RecyclingThe widespread use of gadolinium (Gd) in medical and industrial applications, especially as a contrast agent in magnetic resonance imaging (MRI), has led to its increasing presence in surface waters, disrupting natural geochemical cycles and posing risks
Joana Sousa +7 more
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Structural and Mössbauer studies of Mn0.5Co0.5Fe2O4ferrites prepared by high energy ball milling and glycolthermal methods [PDF]
, 2010 H. M. I. Abdallah, T. Moyo, J. Z. Msomi
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Macromolecular Bioscience, EarlyView.Magnetoelectric P(VDF‐TrFE) nanocomposites containing CFO or Fe3O4 nanoparticles were developed to generate electroactive microenvironments under magnetic stimulation. At 1 Hz, particularly with 20% CFO, strong antimicrobial effects were observed against E. coli and S. aureus. This approach highlights the potential of magnetically activated surfaces to
Joana Moreira +6 more
wiley +1 more source
Конденсированные среды и межфазные границыWe studied hyperfine interactions (HFI) in spinel cobalt ferrite (ferrospinel) CoFe2O4 doped with Lu, Yb, and Hf (1 wt. %) by Mössbauer spectroscopy (MS) on 57Fe nuclei.
Viktor M. Vakhtel +7 more
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Macromolecular Materials and Engineering, EarlyView.In this study, novel resin/cobalt iron oxide magnetic actuation polymer composites (MAPCs) are synthesized and optimized for stereolithography (SLA)‐based 3D printing. Printing parameters are tuned for dimensional accuracy and print quality. Comprehensive physicochemical, mechanical, and magnetic characterization identifies the optimal formulation ...
Ambreen Afridi +2 more
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Improving Permeability of Ferrite Cores Used in Switch-mode Power Supplies
, 2016 A J Taha +3 more
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A Low‐Cost and Compact High‐Frequency Gallium Nitride Gradient Power Amplifier for Low‐Field MRI
Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose To reduce the upfront cost of small, low‐field MRI systems, while expanding the capabilities of their gradient systems. Methods A gradient power amplifier was designed to leverage the lowering cost of Gallium Nitride (GaN) power transistors and high speed logic, to achieve high efficiency and responsiveness for driving gradient coils ...
N. Reid Bolding +7 more
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Nano Select, EarlyView.Zinc oxide (ZnO) is highlighted as a highly potential photoanode material owing to its unique properties and multifunctionality. Thorough investigations are conducted for the enhancement of ZnO photoelectrodes, including doping, semiconductor coupling, defect engineering, and the inclusion of metallic nanoparticles.
Akanksha S. Chougale +7 more
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Particle &Particle Systems Characterization, EarlyView.The study reveals the inhibitory potential of encapsulated nanoparticles functionalized with moxifloxacin hydrochloride. ABSTRACT Bacterial resistance represents a significant global health threat associated with the development of microbial resistance genes.
Amanda S. Abreu +6 more
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X‐ray magnetic circular dichroism
Major Reference Works, Page 508-515., 2022 International Tables for Crystallography is the definitive resource and reference work for crystallography and structural science.
Each of the eight volumes in the series contains articles and tables of data relevant to crystallographic research and to applications of crystallographic methods in all sciences concerned with the ...
Gerrit van der Laan C. Chantler +2 more
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