Liquid crystals are formed in high concentration of surfactants and present many interesting properties such as self-organization, high uptake capacity of hydrophobic substances, unique rheological properties, despite of keeping the useful and versatile properties of surfactants. However, due to their high viscosity, they are inadequate to certain applications, such as spraying or injections. Hence, the main objective of this work is dispersing and stabilizing liquid crystals in the shape of particles in aqueous medium, being capable of encapsulate oils and or hydrophobic substances. For this, different systems were prepared by combining ionic surfactants, fatty alcohols and ethoxylated non-ionic surfactants, with different chain lengths. The addition of fatty alcohols to ionic surfactants is commonly used to guarantee the formation of liquid crystals with lamellar structure. And the addition of ethoxylated surfactants was performed as an attempt to promote the dispersion of liquid crystal in the shape of particles in water. It should occur due to the hydrophilic chains of ethylene oxide, which could extend towards the aqueous medium, guaranteeing high stability. To optimize the design of the systems, first, a study was performed to characterize the structures formed by the pairs of reactants in water, allowing to comprehend the effect of different proportions between them. From that, some compositions were selected to the preparation and characterization of dispersions of liquid-crystalline particles. The results of Small Angle X-Ray Scattering and optical microscopy confirmed the lamellar liquid-crystalline structure and provided information about the morphology and dimensions of the particles. Finally, tests were performed to confirm the capacity of uptake mineral oil by the selected particles. These systems possess the advantage of being prepared with substances widely used in the cosmetics industry. Thus, if the potential application to controlled delivery is confirmed, they could easily be directed to applications in industrial scale with easily accessible raw materials, with plenty of commercial availability and relatively low costs.