Emulsions stabilized by the interaction of silica nanoparticles and palmitic acid at the water-hexane interface

- Palmitic acid and silica nanoparticles at the water-hexane interface.
- Emulsions between silica nanoparticle dispersions and palmitic acid hexane solutions.
- Emulsion stabilization by the formation of nanoparticle-surfactant complexes at the droplet interface.
- Dependence of emulsion stability on the liquid phases volume ratio and palmitic acid content.
- Nanoparticle-surfactant complexes redispersion for surfactant adsorption on the nanoparticle exceeding the monolayer.