particles in aqueous
The Fabrication of Nano Particles in Aqueous Solution From Oxyfluoride Glass Ceramics by Thermal Induction and Corrosion Treatment
... in aqueous solution from the GC-host and how to apply it to the fields mentioned above, especially in biological ...in aqueous solution from GCs in order to meet their practical application ...
5
Theoretical and experimental investigations of the flocculation of charged particles in aqueous solutions by polyelectrolytes of opposite charge
... ii particle surface charge density and particle size iii solution temperature and composition, with special emphasis on the organic compounds present in wastewaters and the ions which in[r] ...
215
Exfoliation Dynamics of Laponite Clay in Aqueous Suspensions Studied by NMR Relaxometry
... Laponite particles in aqueous suspensions, indicating continuing tactoid disintegration into platelets over extended periods of time - up to three weeks for 1 % w/w ...clay particles surface and ...
5
Synthesis of silver nanoparticles with antibacterial activity using the lichen <em>Parmotrema praesorediosum</em>
... We have demonstrated a good method for developing a simple, safe, cost-effective, and ecofriendly preparation of AgNPs in an aqueous extract of P. praesorediosum. To the authors’ knowledge, this is the first ...
7
Application of Iron Nanoparticles Synthesized by Green Tea for the Removal of Hexavalent Chromium in Column Tests
... A novel green procedure was used for the synthesis and stabilization of iron nanoparticles (nZVI) using plant extracts with high antioxidant content. The mixing of plant extracts with ferric solutions results in the ...
9
Nano particles @ Calix arenas via aqueous solution
... The electronic structure and magnetic properties of Al 2 O 3 , GaN and Fe 3 O 4 @ Calix (8) COOH have been studied using ONIOM and DFT methods. The studies focus on how to improve the adsorption of some nano ...
13
Adsorption of Malachite Green onto Chemically Activated Carbon Prepared from Waste Biomass
... The adsorbent BCAC was prepared from the industrial waste biomass and used for the adsorption of MG dye from aqueous phase. Preliminary batch adsorption studies were carried out at neutral pH. From the adsorption ...
9
Synthesise of CoFe2O4-Polyaniline Nanocomposite and Evaluation of its Magnetic Properties
... phosphate during in-situ polymerization of aniline in an aqueous solution of sulfuric and phosphoric acid. The PANI-ferrite composites were characterized by Fourier transform infrared (FTIR) spectroscopy. ...
6
Slowly-Dissolving Aqueous Suspensions of Functionalized Protein+Antibody PRINT Particles for Therapeutic Applications.
... micro particles are fabricated from bovine serum albumin (BSA) as a model protein using Particle Replication in Non-wetting Templates (PRINT) with specific size and ...These particles are then ...
144
“Green Synthesis, Optimization and Characterization of Silver Nano particles using Aqueous Bark Extract of Casuarina junghuhniana and its Bio Efficacy” by Chathurdevi.G, S. Uma Gowrie, India.
... nano particles by the reduction of AgNo 3 to Ag + ...nano particles has been reported by various researchers using plant extracts (Atrocarpus elasticus stem bark) as reducing ...nano particles ...
7
Effective density of Aquadag and fullerene soot black carbon reference materials used for SP2 calibration
... Black carbon, BC, is the main absorbing component of at- mospheric aerosols and estimates show that it may be the second strongest contributor to global warming (Ramanathan and Carmichael, 2008). Traffic-related BC ...
8
Rheological Measurements in Liquid Solid Flows
... the particles (Torquato et ...viscosity. Particles may be released from a jammed state through dilation of a free surface or deformation of either the particles or the constraining surface ...
225
Toxicity of silver nanoparticles prepared by extract of Eucalyptus sp in some biological aspects of Citrus mealybug Planococcus citri (Risso), Hemiptera: Pseudococcidae
... The results showed in the table (6) explained contrast the relative effectiveness of silver nanoparticles prepared by aqueous extract of eucalyptus Eucalyptus sp in the population density of crawlers mealybug. the ...
18
In situ wet cell TEM observation of gold nanoparticle motion in an aqueous solution
... In situ wet-cell transmission electron microscopy (TEM) technology enables direct observation of nanomaterials in a fully hydrated environment with high spatial and temporal resolution, which can be used to address a ...
6
A Review on New Trends in Preparation of Long Acting Microspheres
... In this technique, two types of monomers are one is water soluble and the other monomer is oil soluble. These two monomers form a polymer on droplet surface. This method provides wide range of products to be encapsulated ...
7
The Chemistry of the Platinum Group Metals212-219
... Whyman from the University of Liverpool, described the preparation of sub- colloidal ruthenium, rhodium, platinum, gold and palladium particles in non-aqueous solu- tions, usin[r] ...
8
GREEN SYNTHESIS OF SILVER NANO PARTICLES USING AQUEOUS LEAF EXTRACT OF SENNA ALEXENDRINA AND STUDY OF ITS ANTIBACTERIAL ACTIVITY
... Antimicrobial activity: The antimicrobial activity of the biofabricated silver nano particles was evaluated using gram positive and gram negative pathogenic bacteria like Salmonella. ebony(MTCC 3384), Bacillus ...
7
Reduction of crystalline iron(III) oxyhydroxides using hydroquinone: Influence of phase and particle size
... oxide particles of dif- ferent phase and ...same particles 兲 can be tested, and we are developing a well- characterized library of procedures, characterization results, and even some solid materials that ...
7
Aqueous hydroxylation mediated synthesis of crystalline calcium uranate particles
... Experimental procedure: In a typical synthesis, a 2.29 ml cal- cium enriched uranyl solution was prepared from mixing 1.145 ml of calcium and 1.145 ml of uranyl stock solutions to give 2.29 ml of preliminary reaction ...
10
OVERVIEW ON OF SOLID DISPERSION TECHNOLOGY
... 4. Supercritical Fluid (SCF) Method:-Supercritical fluid methods are mostly applied with carbon dioxide (CO2), which is used as either a solvent for drug and matrix or as an anti-solvent. This technique consists of ...
6