Disclosed are silica-coated nanoparticles and a process for producing silica-coated nanoparticles. Silica-coated nanoparticles are prepared by precipitating nano-sized cores from reagents dissolved in the aqueous compartment of a water-in-oil microemulsion. A reactive silicate is added to coat the cores with silica. Also disclosed are methods for functionalizing silica-coated nanoparticles for use in a variety of applications.

São divulgados os nanoparticles silicone-revestidos e um processo para produzir nanoparticles silicone-revestidos. os nanoparticles Silicone-revestidos são preparados precipitating núcleos nano-feitos sob medida dos reagents dissolvidos no compartimento aqueous de um microemulsion do água-em-óleo. Um silicato reactive é adicionado para revestir os núcleos com o silicone. São divulgados também os métodos para functionalizing nanoparticles silicone-revestidos para o uso em uma variedade das aplicações.

 
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