[HTML][HTML] Aggregation in colloidal suspensions: Effect of colloidal forces and hydrodynamic interactions

NM Kovalchuk, VM Starov - Advances in colloid and interface science, 2012 - Elsevier
The forces acting in colloidal suspensions and affecting their stability and aggregation
kinetics are considered. The approximations used for these forces in numerical simulations …

A Rapid Self‐Pum** Organohydrogel Dressing with Hydrophilic Fractal Microchannels to Promote Burn Wound Healing

J Lan, L Shi, W **ao, X Zhang, S Wang - Advanced Materials, 2023 - Wiley Online Library
Burn wounds pose great challenges for conventional dressings because massive exudates
oversecreted from swollen tissues and blisters seriously delay wound healing. Herein, a self …

Nanoemulsion stability: experimental evaluation of the flocculation rate from turbidity measurements

K Rahn-Chique, AM Puertas, MS Romero-Cano… - Advances in colloid and …, 2012 - Elsevier
The coalescence of liquid drops induces a higher level of complexity compared to the
classical studies about the aggregation of solid spheres. Yet, it is commonly believed that …

Turbiscan Lab® Expert analysis of the stability of ethosomes® and ultradeformable liposomes containing a bilayer fluidizing agent

C Celia, E Trapasso, D Cosco, D Paolino… - Colloids and Surfaces B …, 2009 - Elsevier
The stability of vesicular drug carriers containing linoleic acid, as a model of bilayer
fluidizing agent, was evaluated using a Turbiscan optical analyzer, an innovative analytical …

An algorithm for emulsion stability simulations: Account of flocculation, coalescence, surfactant adsorption and the process of Ostwald ripening

G Urbina-Villalba - International Journal of Molecular Sciences, 2009 - mdpi.com
Emulsions are dispersions of two immiscible liquids, kinetically stabilized by the action of a
surface-active substance known as a surfactant. The role of the surfactant in emulsion …

Influence of flocculation and coalescence on the evolution of the average radius of an O/W emulsion. Is a linear slope of R [combining macron] 3 vs. t an unmistakable …

G Urbina-Villalba, A Forgiarini, K Rahn… - Physical Chemistry …, 2009 - pubs.rsc.org
The LSW theory of Ostwald ripening, predicts a linear variation of the cube of the average
radius of a dispersion as a function of time (3vs. t)[IM Lifshitz, VV Slyozov, J. Phys. Chem …

Dynamics of gold nanoparticle clusters observed with liquid-phase electron microscopy

E Cepeda-Pérez, N de Jonge - Micron, 2019 - Elsevier
The dynamics of processes of nanoparticles such as diffusion, attraction and repulsion, and
self-assembly of structures of nanoparticles at the solid-liquid interfaces differ significantly …

Approximate analytic expression for the stability ratio of colloidal dispersions

H Ohshima - Colloid and Polymer Science, 2014 - Springer
Approximate analytic expressions are derived for the stability ratios of dispersions of
spherical colloidal particles with and without viscous interactions between particles on the …

Calculation of the stability ratio of suspensions using emulsion stability simulations

G Urbina-Villalba, A Lozsán, K Rahn… - Computer Physics …, 2009 - Elsevier
According to Emulsion Stability Simulations (ESS), the flocculation of two non-deformable
drops in the primary minimum of the interaction potential, necessarily leads to their …

Simple analytic solution of the rate equations for the early-stage aggregation kinetics of colloidal particles

H Ohshima - Colloid and Polymer Science, 2013 - Springer
The potential energy of the interaction between two approaching colloidal particles obtained
by the DLVO theory can exhibit a maximum, a primary minimum, and a secondary minimum …