Now showing items 1-10 of 271
Recent advances in magnetic nanoparticles and nanocomposites for the remediation of water resources
Water resources are of extreme importance for both human society and the environment. However, human activity has increasingly resulted in the contamination of these resources with a wide range of materials that can ...
Toxicity assessment of nanomaterials
(Springer Nature Switzerland AG, 2020)
In the last decades, nanoscience had a spectacular evolution providing new, versatile engineered nanomaterials and nanotools with a plethora of applications in very diverse fields ranging from energy storage to medicine. ...
Effects of eu substitution on luminescent and magnetic properties of batio3 nanomaterials
(ELSEVIER SEQUOIA, 2013)
Strain induced anisotropy change in ultrathin Fe films grown on MnAs(110)/GaAs(001)
(Institute of Electrical and Electronics Engineers, 2013-07)
Mechanical stress due to a misfit between a thin film and its substrate induces strains which can strongly modify the unstrained thin film properties. One good and interesting example to study strain effects is given by ...
Synthesis of FeNi Alloy Nanomaterials by Proteic Sol-Gel Method: Crystallographic, Morphological, and Magnetic Properties
(Hindawi Publishing Corp, 2016-01-01)
Proteic Sol-Gel method was used for the synthesis of FeNi alloy at different temperature conditions and flow reduction. The solids were characterized by XRD, H-2-TPR, SEM, TEM, Mossbauer spectroscopy, and VSM. It was ...
Carbon Nanomaterials and their Nanocomposites with Metal Oxides: Biosynthesis, Electrochemical, Photocatalytic and Antimicrobial Applications
(Materials Research Forum, 2020)
Metal oxides and their nanocomposites are used in various technological applications.Biofabrication of carbon-based metal oxide nanocomposites preparation using plants,microbes, cell cultures and enzymes are the most ...
Cyclodextrin-modified nanomaterials for drug delivery: classification and advances in controlled release and bioavailability
In drug delivery, one widely used way of overcoming the biopharmaceutical problems present in several active pharmaceutical ingredients, such as poor aqueous solubility, early instability, and low bioavailability, is the ...
Study of the influence of magnetite nanoparticles supported on thermally reduced graphene oxide as filler on the mechanical and magnetic properties of polypropylene and polylactic acid nanocomposites
A study addressed to develop new recyclable and/or biodegradable magnetic polymeric materials is reported. The selected matrices were polypropylene (PP) and poly (lactic acid) (PLA). As known, PP corresponds to a non-polar ...
Magnetic domain states in nano-sized Co nuclei electrodeposited onto monocrystalline silicon
In the present work, nano-sized magnetic nuclei of Co have been electrodeposited onto p-Si (111). The deposition follows a mechanism of progressive nucleation and growth controlled by diffusion. MFM studies showed that the ...