Results 61 to 70 of about 3,158,897 (189)

Metal oxide nanoparticles from inorganic sources via a simple and general method

open access: yes, 2006
A new, general, and simple method has been developed for the synthesis of metal oxide nanoparticles using generic chemicals. The method is based on the stabilizing of nanoparticles by capping their surface with organic ligands. ZrO2 nanoparticles with an
Xu, J, Li, XQ, 徐杰, Zhou, LP, Wang, F
core   +1 more source

Nanocellulose Hybrids with Metal Oxides Nanoparticles for Biomedical Applications

open access: yesMolecules, 2020
Cellulose is one of the most affordable, sustainable and renewable resources, and has attracted much attention especially in the form of nanocellulose.
Madalina Oprea, Denis Mihaela Panaitescu
doaj   +1 more source

High-quality spin-on glass-based oxide as a matrix for embedding HfO₂ nanoparticles for metal-oxide-semiconductor capacitors [PDF]

open access: yes, 2012
By using a low cost, simple, and reproducible spin-coating method, thin films of SOG (spin-on-glass)-based oxides with electrical characteristics resembling those of a dry thermal oxide have been obtained. The superior electrical characteristics of Metal-
Wilfrido Calleja Arriaga   +4 more
core  

Production of metal oxide nanoparticles

open access: yes, 2007
Particles having at least regions of at least one metal oxide having nano-sized grains are produced by providing particles of a material having an initial, nonequiaxed particle shape, prepg. a mixt.
Edwards, Geoffrey Alan   +2 more
core  

Poly(lactic acid)/clarithromycin with metals dioxides nanoparticles: Preparation and performance under ultraviolet irradiation

open access: yesMaterials Science for Energy Technologies
Different polylactic acid (PLA) thin films containing clarithromycin and a number of metal oxide nanoparticles (magnesium, titanium, zinc, and nickel) dioxides were created. Low dosages of metal oxides (0.01% by weight) and clarithromycin (0.5% by weight)
Hadeel Adil   +8 more
doaj   +1 more source

Synthesis and magnetic properties of cobalt nickel nanoparticles prepared by chemical reduction methods. [PDF]

open access: yes, 2007
The purpose of this work was to prepare and characterise CoxNii.x/CoNiO core-shell magnetic nanoparticles which showed magnetic exchange bias. The particles were synthesised using a variety of stabilising surfactants and nucleating seeds, via the polyol ...
Patel, Jalpa Dipesh, Patel, J.D.
core  

Biocompatible Cobalt Oxide Nanoparticles for X-ray Fluorescence Microscopy [PDF]

open access: yes
The synthesis of water-soluble nanoparticles is a well-developed field for ferrite-based nanoparticles with the majority consisting of iron oxide or mixed metal iron oxide nanoparticles.
Martina, Ralle   +4 more
core   +2 more sources

Metal Oxide Nanoparticles in Therapeutic Regulation of Macrophage Functions

open access: yesNanomaterials, 2019
Macrophages are components of the innate immune system that control a plethora of biological processes. Macrophages can be activated towards pro-inflammatory (M1) or anti-inflammatory (M2) phenotypes depending on the cue; however, polarization may be ...
Marina S. Dukhinova   +3 more
doaj   +1 more source

Hexadecyltriethoxysilane-induced dispersions of metal oxide nanoparticles in nonpolar solvents

open access: yes, 2008
Nanoparticles of CeO2, Fe3O4, TiO2 and ZnO get coated by hexadecyltriethoxysilane on refluxing the nanoparticles and the organosilane in a hydrocarbon solvent.
Gomathi, A., Rao, C. N. R.
core   +1 more source

Metal and Metal‐Oxide Nanoparticles as Emerging Strategies Against Antimicrobial Resistance (AMR) Bacteria

open access: yesNext Materials
Antibiotic resistance presents a significant challenge to global health, as the prevalence of drug-resistant pathogens continues to rise, traditional antibiotics are becoming less effective, making it imperative to explore innovative solutions ...
Rahul Singh Tomar
doaj   +1 more source

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