polidocanol and tetraethoxysilane

Water-in-oil (W/O) microemulsion is a well-suitable confined reacting medium for the synthesis of structured functional nanoparticles of controlled size and shape. During the last decade, it allowed the synthesis of multi-functional silica nanoparticles with morphologies as various as core-shell, homogenous dispersion or both together. The morphology and properties of the different intermediates and final materials obtained through this route are discussed in the light of UV-Vis-NIR spectroscopy, dynamic light scattering (DLS) and X-ray diffraction (XRD), transmission electron microscopy (TEM), scanning electron microscopy (SEM) and magnetometer SQUID analysis.

Topics: Ammonia; Cerium; Emulsions; Ferric Compounds; Glass; Hardness; Heptanes; Hydrogen-Ion Concentration; Light; Magnetics; Microscopy, Electron; Microscopy, Fluorescence; Nanoparticles; Oils; Particle Size; Polidocanol; Polyethylene Glycols; Scattering, Radiation; Silanes; Silicon Dioxide; Spectrophotometry, Ultraviolet; Surface Properties; Surface-Active Agents; Temperature; Water; X-Ray Diffraction; Zinc Oxide