SIZE-DEPENDENT MAGNETIC RESPONSIVENESS OF MAGNETITE NANOPARTICLES SYNTHESISED BY CO-PRECIPITATION AND SOLVOTHERMAL METHODS

Rate of influence of the magnetic forces on the aggregation depends on the magnitude of magnetization of the particles, radius of nanoparticles, size of the aggregates, and their concent[r]

Presently, a range of SPIO contrast agents have been developed, with variations in hydrodynamic particle sizes (from 10 to 500 nm) and coating materials used (such as dextran, starch, albumin, silicones, poly(ethyleneglycol)). Some of them have been approved for clinical use[r]

To determine and evaluate acyclovir in dogs’ plasma by high performance liquid chromatography spectrometry. Methods: Remove protein in dog plasma by protein precipitation method, then quantify acyclovir by high performance liquid chromatography spectrometry method.

The aim of this study was to screen biogenic platinum nanoparticles for antifungal properties by a combination of in vitro methods. During this study, marine actinobacteria (Streptomyces sp. mediated biogenic platinum nanoparticles were screened for their antifungal activity against Aspergillus flav[r]

In present study, Zinc Oxide nanoparticles (ZnO NPs) were synthesized from leaf extract of Catharanthus roseus by green synthesis method. The synthesized nanoparticles were characterized by UV-visible spectrophotometry and Dynamic light spectroscopy (DLS) that showed the synthesis of nanoparticles o[r]

METHODS: By reviewing the medical records and roentgenograms of adolescent idiopathic scoliosis patients underwent anterior spinal fusion and instrumentation, Cobb angle of the curve, co[r]

As the pulse repetition rate of the femtosecond laser Figure 1SEM image of magnetic nanofibrous structure and nanoparticles on NdFeB substrate irradiated with femtosecond laser at 26 MHz[r]

As the pulse repetition rate of the femtosecond laser Figure 1SEM image of magnetic nanofibrous structure and nanoparticles on NdFeB substrate irradiated with femtosecond laser at 26 MHz[r]

Figure 4Field-dependent magnetization curves M-H of the Co/InP nanocomposite structure, where the magnetic field is applied perpendicular to the surface of the InP template with differen[r]

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Summary
As an important class of nanomaterials, noble metal nanostructures (NMNs) have attracted significant attention because of their wide variety of applications in catalysis, photonics, sensing and medicine. It is well known that the c[r]

; licensee Springer._ TRANG 2 EFFECTS OF NIO NANOPARTICLES ON THE MAGNETIC PROPERTIES AND DIFFUSE PHASE TRANSITION OF BZT/NIO COMPOSITES Parkpoom Jarupoom1, Sukum Eitssayeam1, Kamonpan P[r]

All the prepared samples have a perovskite structure with transformation from cubic to rhombohedral at thermal decomposition temperature higher than 900°C in LSMO samples of xB0.3.. Basi[r]

The XRD of HAp and Ag:HAp also demonstrate that powders made by co-precipitation at 100°C exhibit the apatite characteristics with good crystal structure and no new phase or impurity is [r]

Chitosan Layer on the Mineralized Magnetite Nanoparticles Considering the chelation effect between iron ions and amino groups in CS–Fe complex, the mineralized mag-netite nanoparticles w[r]

In the present work, we designed and synthesized magnetic Co–Al HTLcs through introducing magnetic Fe3O4 nanoparticles using the hydrothermal method in autoclaves under autogenous water [r]

of PVP as it has similar molecular structure as the repeating unit of PVP. SS crystals obtained from solutions containing 25.0 mg/mL of 1-methyl-N-pyrrolidone (10 times higher concentration than that of polymer additive) displayed an elongated needle-like habit and[r]

The phase purity of the product can be easily controlled by varying reaction time at different temperatures, however, the optimal tem-perature for synthesizing CuInSe2 nanoparticles with[r]

The results of adsorp-tion studies by Langmuir model, indicating improved CrVI uptake properties of magnetic chitosan nanoparticles 55.80 mg·g−1, pH 3, room temperature, compared to the [r]

TRANG 1 N A N O E X P R E S S GRAFTING OF POLYMETHYL METHACRYLATE BRUSHES FROM MAGNETITE NANOPARTICLES USING A PHOSPHONIC ACID BASED INITIATOR BY AMBIENT TEMPERATURE ATOM TRANSFER RADICA[r]

Therefore we employed a variety of characterization methods to study the particle size, morphology, phase, crystallite size, surface chemistry and area, and agglomeration of the differen[r]