Abstract
Adsorption modification of nanosilica allows effective regulation of its physicochemical, structural–mechanical, pharmacological, and biological properties thus broadening its field of application. Liquid-phase methods used for this purpose have several substantial drawbacks mainly of a technological and ecological character. Therefore a new effective and ecologically safe method was developed for adsorption modification of nanosilica with non-volatile organic compounds (bioactive compounds, polymers). The process is carried out in fluidized state in gaseous dispersion medium with the solvent atmosphere. The developed method allows one to achieve a defined degree of surface coverage and to conserve initial dispersity of silica required.
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Voronin, E., Nosach, L., Guzenko, N., Pakhlov, E., Gabchak, O. (2009). Adsorption Modification of Nanosilica with Non-volatile Organic Compounds in Fluidized State. In: Shpak, A., Gorbyk, P. (eds) Nanomaterials and Supramolecular Structures. Springer, Dordrecht. https://doi.org/10.1007/978-90-481-2309-4_13
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DOI: https://doi.org/10.1007/978-90-481-2309-4_13
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