Results 21 to 30 of about 935,118 (318)

Analysis of Smoluchowski’s Coagulation Equation with Injection

open access: yesCrystals, 2022
The stationary solution of Smoluchowski’s coagulation equation with injection is found analytically with different exponentially decaying source terms. The latter involve a factor in the form of a power law function that plays a decisive role in forming ...
Eugenya V. Makoveeva   +2 more
doaj   +1 more source

Copper Nanoparticles Prepared fromOxalic Precursors [PDF]

open access: yes, 2011
The synthesis of nanoparticles of copper metal via a soft chemistry route is presented in this paper. The method is based on the thermal decomposition under nitrogen or hydrogen of oxalic precursors with a well-controlled morphology and particle size ...
Philippe Tailhades   +5 more
core   +1 more source

Biosynthesis of nanoparticles and silver nanoparticles [PDF]

open access: yesBioresources and Bioprocessing, 2015
In this century, the development of nanotechnology is projected to be the establishment of a technological evolutionary of this modern era. Recently, nanotechnology is one of the most active subjects of substantial research in modern material sciences and hence metal nanoparticles have a great scientific interest because of their unique optoelectronic ...
Cheah Liang Keat   +3 more
openaire   +2 more sources

Design and analysis of peptide based nanoparticles [PDF]

open access: yes, 2008
Viruses are naturally formed bionanoparticles (BNPs), ranging in size from 22-150 nm. Remarkably, small viruses are composed of one single protein chain folding into a capsid structure with icosahedral symmetry.
Raman, Senthilkumar
core   +1 more source

Zinc oxide nanoparticles as selective killers of proliferating cells [PDF]

open access: yes, 2011
Background: It has recently been demonstrated that zinc oxide nanoparticles (ZnO NPs) induce death of cancerous cells whilst having no cytotoxic effect on normal cells.
Liuba Taccola   +28 more
core   +1 more source

Silica nanoparticles separation from water: aggregation by cetyltrimethylammonium bromide (CTAB) [PDF]

open access: yes, 2013
Nanoparticles will inevitably be found in industrial and domestic wastes in the near future and as a consequence soon in water resources. Due to their ultra-small size, nanoparticles may not only have new hazards for environment and human health, but ...
Tourbin, Mallorie   +3 more
core   +1 more source

Uptake mechanism of ApoE-modified nanoparticles on brain capillary endothelial cells as a blood-brain barrier model [PDF]

open access: yes, 2012
Background: The blood-brain barrier (BBB) represents an insurmountable obstacle for most drugs thus obstructing an effective treatment of many brain diseases.
Tikva Vogel   +29 more
core   +1 more source

Development of an optical imaging technique for particle number density

open access: yesJournal of Fluid Science and Technology, 2018
Accurate measurements of particle number density along with particle diameters and velocities are strongly required both in academic and industrial fields.
Naohisa TAKAGAKI   +4 more
doaj   +1 more source

Gold nanoparticles explore cells: cellular uptake and their use as intracellular probes [PDF]

open access: yes, 2014
Understanding uptake of nanomaterials by cells and their use for intracellular sensing is important for studying their interaction and toxicology as well as for obtaining new biological insight.
Septiadi, Dedy   +7 more
core   +1 more source

Nanoceria as Safe Contrast Agents for X-ray CT Imaging

open access: yesNanomaterials, 2023
Cerium oxide nanoparticles (CeO2NPs) have exceptional catalytic properties, rendering them highly effective in removing excessive reactive oxygen species (ROS) from biological environments, which is crucial in safeguarding these environments against ...
Ana García   +9 more
doaj   +1 more source

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