Structure and phase composition of titania aerogels can be substantially influenced simply by the process of drying their parent water colloid suspensions prepared by the reaction of hydrogen peroxide with suspension of precipitates obtained by neutralization of solution of titanyl sulfate with ammonia. ...
Recycling cycles cause a decrease in mechanical paper properties due to cellulose fiber degradation. The use of cellulose micro/nanofibers (CMF/CNF) to reinforce paper strength has been well studied, although it has been found to have negative effects on
In the PFEMS, particles were nebulized using a TSI 3076 Collison nebulizer from either a sodium chloride (NaCl) solution or a suspension of polystyrene latex spheres (PSL) in ultrapurified water (resistivity > 15 MΩ). In some experiments, carboxylate-modified PSL (CML) spheres were used...
Bradford SA, Torkzaban S, Walker SL (2007) Coupling of physical and chemical mechanisms of colloid straining in saturated porous media. Water Res 41:3012–3024 CASGoogle Scholar Chrysikopoulos CV, Syngouna VI (2014) Effect of gravity on colloid transport through water-saturated columns packed ...
(1997) investigated the evaporation of a droplet containing a suspension of colloidal particles. During evaporation, the droplet contact line was fixed; resulting in an outward flow carrying the particles to the perimeter of the droplet, and a ring of particles is formed. In calculation, they ...
A deaerated suspension, which consisted of g-C3N4, H2PtCl6 in a proper amount to attain the 0.5 wt% Pt loading, an excess of ethanol and water, was illuminated with the radiation of a 380-nm LED (30 W) for 2 h. The sample was dried at 50 °C for 4 h after decantation several ...
·6H2O (molar ratio 1:2) were dissolved in water (50 ml) under an N2atmosphere with vigorous stirring. NH325% in H2O (5 ml) was added to the solution at 80 °C, and the reaction was continued for 30 min. The resulting suspension was cooled to room temperature and washed with ...
Colloid and polymer scienceWI艢NIEWSKA, M.; CHIBOWSKI, S.; URBAN, T. Impact of anionic and cationic polyacrylamide on the stability of aqueous alumina suspension-comparison of adsorption mechanism. Colloid and Polymer Science, v. 293, p. 1171-1179, 2015. Anexo: Resultado que nao foi a...
The antibody/MGITC functionalized AuNPs were bound to the GO surface with the help of antibodies after a thorough preparation of nano-sized GO suspension. The obtained nanotags also served as signal amplification carriers. The capture probe was made with activation of the COOH terminal groups on ...
First, an amount of PP suspension was prepared. Next, ferulic acid as (Zhu et al., 2020) a mediator was added to the slurry at a ratio of 1:100, w/w. Laccase (500 U/g dry weight of PP) was added dropwise to the PP solution (pH 5.0). The reaction was terminated after several...