Control of the zeta potential and size enables control of the characteristics of colloidal particles In production a high zeta potential prevents aggregation of the emulsion, increases stability to ...

Cosmetic emulsions have to meet consumer demands from various perspectives. They need to feel and look nice, they should not change their texture over several months and they should have the desired ...

The particle size of the fat droplets present in dairy and other food emulsions is important in defining properties such as flavor release, mouth feel and the emulsion stability. Large emulsion ...

The size distribution of emulsion droplets effects the stability, performance, and rheological behavior of the dispersion. Multiple measurements are required to optimize the formulation through to ...

Physical equilibrium, assumed to be almost instant, may take months or years for particles in oil-water mixtures. By studying the behavior of tiny particles at an interface between oil and water, ...

Salt plays an important role in governing the structure and textures of lipid emulsions, due to electrostatic interactions between sodium chloride and lipid particles, according to new research. The ...

Monitoring cosmetic stability is essential for product safety. Advanced sensors offer precise, non-destructive methods for ...

Materials engineering is surprisingly important in the cosmetic industry. Nobody wants their foundation to smudge, or their mascara to run. Here, we discuss the science behind the perfect beat.