Results 131 to 140 of about 3,158,897 (189)

Degradation and Recondensation of Metal Oxide Nanoparticles in Laminar Premixed Flames. [PDF]

open access: yesNanomaterials (Basel)
May N   +5 more
europepmc   +1 more source

Band-Gap Engineering of High-Entropy Fluorite Metal Oxide Nanoparticles Facilitated by Pr3+ Incorporation by Gel Combustion Synthesis. [PDF]

open access: yesGels
Anandkumar M   +6 more
europepmc   +1 more source

Antimicrobial Activity of the Metals and Metal Oxide Nanoparticles

Materials Science and Engineering C, 2014
The ever increasing resistance of pathogens towards antibiotics has caused serious health problems in the recent years. It has been shown that by combining modern technologies such as nanotechnology and material science with intrinsic antimicrobial activity of the metals, novel applications for these substances could be identified.
Mohammad Barzegar-Jalali   +2 more
exaly   +3 more sources

Coarsening of metal oxide nanoparticles

Physical Review E, 2002
In solution phase synthesis of nanoparticles, processes such as coarsening and aggregation can compete with nucleation and growth in modifying the particle size distribution in the system. We show that coarsening of ZnO and TiO2 nanoparticles in solution follows the Lifshitz-Slyozov-Wagner rate law for diffusion controlled coarsening originally derived
Gerko, Oskam   +4 more
openaire   +2 more sources

Thiol adsorption on metal oxide nanoparticles

Physical Chemistry Chemical Physics, 2021
Does thiol adsorption occur on (naturally hydroxylated) metal oxide nanoparticles?
Owen C. Grimm   +4 more
openaire   +2 more sources

Metal and Metal Oxide Nanoparticles

Cancer is one of the most pressing global health challenges. Despite significant advancements in conventional therapies, mortality rates for some cancers are still high. Key barriers, such as multidrug resistance, tumor heterogeneity, non-specific targeting, toxicity, and late-stage diagnosis, limit the efficacy of existing therapies.
Radhakrishnan E K   +2 more
openaire   +2 more sources

Aggregation-Dependent Oxidation of Metal Nanoparticles

Journal of the American Chemical Society, 2017
Here we describe the effect of aggregation on the oxidation of citrate-stabilized Au nanoparticles (NPs) attached electrostatically to amine-functionalized glass/ITO electrodes. When the Au NPs are attached to the electrode from a solution with pH greater than ∼3.0, they are well-separated on the electrode and oxidize in bromide-containing electrolyte ...
Stacy L. Allen   +2 more
openaire   +2 more sources

Metal oxide nanoparticles with low toxicity

Journal of Photochemistry and Photobiology B: Biology, 2015
A number of different nanomaterials produced and incorporated into various products are rising. However, their environmental hazards are frequently unknown. Here we consider three different metal oxide compounds (SnO2, In2O3, and Al2O3), which have not been extensively studied and are expected to have low toxicity.
Djurisic, A   +11 more
openaire   +4 more sources

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