This work studied the effect of liquid medium pH and ionic strength on the stability of apple juice particles. Colloidal interactions between them were modeled with the extended DLVO theory. Considering that repulsive ...

Interparticle interactions in colloids are traditionally modeled by means of the DLVO theory, which includes van der Waals and electrical double layer (EDL) interactions However, the validity range limitations become ...

The effects of P25 TiO2 nanoparticles on the transport in saturated porous media of the bacteriophage PP7 was investigated. Two levels of ionic strength were considered, given by monovalent and divalent cations, Na+ and ...

Adsorption of polyelectrolytes (PEs) is a common strategy for stabilizing nanoparticles and customizing their properties. Although scarcely explored for layered double hydroxide nanoparticles (LDH-NPs), it can be used to ...

Cloudiness of turbid or opalescent apple juice is provided by particulate material that remains in suspension (Genovese et al., 1997). This cloud has beenmodeled to consist of negatively charged pectin wrapped around a ...

In this work, a set of experimental electrophoretic mobility (μe) data was used to show how inappropriate selection of the electrokinetic model used to calculate the zeta potential (ζ-potential) can compromise the ...

Rheological behavior of dispersions of casein micelles (CM) was predicted through a viscosity model  in which CM were considered as microgel particles. A simple structure for CM composed of a spherical core with a brush ...

This work used the colloidal theory to describe forces and energy interactions of colloidal complexes in the water and those formed during filtration run in direct filtration. Many interactions of particle energy profiles ...