Aqueous dispersions of organogel nanoparticles - potential systems for cosmetic and dermo-cosmetic applications

Synopsis Objective The preparation and physicochemical characterization of organogel nanoparticles dispersed in water have been developed. These systems could be employed as nanocarrier for cosmetic applications or as hydrophobic reservoirs for drug delivery. Methods Gelled particles of organic liqu...

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Bibliographic Details
Published in:International journal of cosmetic science 2014-08, Vol.36 (4), p.336-346
Main Authors: Kirilov, P., Rum, S., Gilbert, E., Roussel, L., Salmon, D., Abdayem, R., Serre, C., Villa, C., Haftek, M., Falson, F., Pirot, F.
Format: Article
Language:English
Subjects:
chemical synthesis
Cosmetics - chemical synthesis
Cosmetics - chemistry
Cosmetics industry
emulsions
formulation/stability
gelled particles
Gels - chemical synthesis
Gels - chemistry
Humans
hydrophobic reservoir
Microscopy, Electron, Scanning
Microscopy, Electron, Transmission
Nanoparticles
Nanoparticles - chemistry
organogel
Particle Size
Polymers - chemistry
Polyvinyl alcohol
Prunus dulcis
Rheology
Sunscreen
Surface-Active Agents - chemistry
Viscosity
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Summary:Synopsis Objective The preparation and physicochemical characterization of organogel nanoparticles dispersed in water have been developed. These systems could be employed as nanocarrier for cosmetic applications or as hydrophobic reservoirs for drug delivery. Methods Gelled particles of organic liquid and 12‐hydroxystearic acid (organogelator) were obtained by hot emulsification (T>Tgel), with a surfactant (acetylated glycol stearate) and polymers (sodium hyaluronate and polyvinyl alcohol) as stabilizing agents, and cooling at room temperature (T
ISSN:0142-5463
1468-2494
DOI:10.1111/ics.12131