In particular, the combination of anionic and cationic particles led to smaller droplets and higher particle coverage of emulsion droplets. Binary mixtures of differently charged particles are a powerful way to control the droplet coverage and the particle loading in the emulsions. It is demonstrated that the kinetics of adsorption of the particles at the water/oil interface control the coverage and their organization at the droplet surface, rather than their interactions after adsorption. The influence of the particles’ charge on the emulsions’ properties and the synergies between the different types of particles are studied. In this article, three different types of particles (neutral, anionic and cationic) are used alone or in binary mixtures as stabilizers of Pickering emulsions. Pickering emulsions are stabilized by solid colloidal particles. Zakir Hossain, ab Laura Deemingab and Karen J. Emulsions stabilized by colloidal particles, known as Pickering emulsions, are promising in this matter. Polymerization is a well-established method for the fabrication of micro/nanocapsules 8. Recent progress in Pickering emulsions stabilised by bioderived particles Kazi M. Its unique properties, such as high stability, low toxicity, environmental friendliness, and low cost, make it ideal for pharmaceutical, food, and cosmetic applications. For addressing health issues and ecological concerns, the cosmetic and pharmaceutical industries are facing the challenge of designing emulsions without the use of surfactants. Pickering emulsion is a type of emulsion that uses solid particles or colloidal particles as emulsifiers instead of surfactants to anchor at the oil-water interface.
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