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The effect of ultrasound irradiation on MoO3 and MoS2 nanoparticles is investigated. Under ultrasonic irradiation, spherical-like MoO3 nanoparticles are obtained, while bulk-like MoO3 nanoparticles were prepared without ultrasonic irradiation. The changes in the physicochemical properties of MoO3 are investigated by X-ray power diffraction (XRD), field emission scanning electron microscopy (FE-SEM)...
Nanoparticles (NPs) with carbohydrates as functional ligands are called glyconanoparticles, which has a multifunctional role in biomedical nanotechnology. The development of new class of functionalized nanoparticles with biologically relevant applications is of high potential in the field of nanotechnology. To this regard pharmacologically active naturally occurring amino sugar, glucosamine (GlcN)...
Recently gold/iron oxide composite nanoparticles have attracted much attention as promising biomedical materials. In this paper, a novel laser soldering method called 'nano-soldering' is employed to prepare gold/iron oxide composite nanoparticles. The structural properties were examined by X-ray diffractometry (XRD), field emission scanning electron microscopy (FE-SEM) and transmission electron microscopy...
This manuscript describes the structural and optical properties of a new hybrid nanoparticle comprised of a gold shell/silica core structure (~120 nm in diameter) coated with an implantable hydrogel polymer overlayer (~20 nm in thickness). These nanoparticles are being developed as thermally modulated drug-delivery vehicles that respond to ambient changes in temperature. A unique feature of these...
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