Results 11 to 20 of about 313,097 (301)

Colloidal Silver Hydrogen Peroxide: New Generation Molecule for Management of Phytopathogens

open access: yesHorticulturae, 2021
Plant pathogenic fungi and bacteria are a significant threat to global commercial crop production resulting in increased cost of production, reduced crop establishment and productivity.
Hosapura Shekhararaju Mahesha   +9 more
doaj   +1 more source

Solvent mediated interactions between model colloids and interfaces: A microscopic approach [PDF]

open access: yes, 2009
We determine the solvent mediated contribution to the effective potentials for model colloidal or nano- particles dispersed in a binary solvent that exhibits fluid-fluid phase separation.
Andrew J. Archer   +7 more
core   +3 more sources

Recent Trends in Noble Metal Nanoparticles for Colorimetric Chemical Sensing and Micro-Electronic Packaging Applications

open access: yesMetals, 2021
Noble metal NPs are highly attractive candidates because of their unique combination of physical, chemical, mechanical, and structural properties. A lot of developments in this area are still fascinating the materials research community, and are broadly ...
Anurag Gautam   +5 more
doaj   +1 more source

Colloid-Induced Polymer Compression [PDF]

open access: yes, 2002
We consider a model mixture of hard colloidal spheres and non-adsorbing polymer chains in a theta solvent. The polymer component is modelled as a polydisperse mixture of effective spheres, mutually noninteracting but excluded from the colloids, with ...
Alan R Denton   +24 more
core   +1 more source

Dispersion and Stabilization of Alkylated 2D MXene in Nonpolar Solvents and Their Pseudocapacitive Behavior

open access: yesCell Reports Physical Science, 2020
Summary: To date, MXene dispersions have been mostly limited to polar solvents. Here, we show that when the lithium cations present between MXene multilayers after etching are exchanged with di(hydrogenated tallow)benzyl methyl ammonium chloride (DHT ...
Michael Carey   +7 more
doaj   +1 more source

Water-dispersible unadulterated α-mangostin particles for biomedical applications [PDF]

open access: yesRoyal Society Open Science, 2020
α-Mangostin, the extract from pericarp of Garcinia mangostana L. or mangosteen fruit, has been applied in various biomedical products because of its minimal skin irritation, and prominent anti-inflammatory, antimicrobial and immune-modulating activities.
Jutamad Bumrung   +4 more
doaj   +1 more source

Phagocytic properties of lung alveolar wall cells [PDF]

open access: yes, 1974
For the purpose to define the mechanism of heavy metal intoxication by inhalation, morphologic observations were made on rat lungs after nasal instillation of iron colloid particles of positive and negative electric charges. Histochemical observation was
Tanaka, Akisuke
core   +1 more source

COLLOID RELEASE AND TRANSPORT IN AGRICULTURAL SOIL AS IMPACTED BY SOLUTION CHEMISTRY

open access: yesJournal of Urban and Environmental Engineering, 2011
Colloid release from the agricultural soil under unsaturated conditions was controlled by the hydrodynamic force, capillary force and electrostatic force that were determined by the solution chemistry in terms of solution ionic strength and pH.
Sandip Patil, Kamal Tawfiq, Gang Chen
doaj   +2 more sources

Coupling motion of colloidal particles in quasi-two-dimensional confinement

open access: yesNew Journal of Physics, 2014
The Brownian motion of colloidal particles in quasi-two-dimensional (q2D) confinement displays a distinct kinetic character from that in bulk. Here we experimentally report dynamic coupling motion of Brownian particles in a relatively long process (∼100 ...
Jun Ma, Guangyin Jing
doaj   +1 more source

Colloid-colloid and colloid-wall interactions in driven suspensions

open access: yes, 2007
We investigate the non-equilibrium fluid structure mediated forces between two colloids driven through a suspension of mutually non-interacting Brownian particles as well as between a colloid and a wall in stationary situations. We solve the Smoluchowski
Dhont J. K. G.   +7 more
core   +1 more source

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