It was found that composite systems with succinic acid, in which a significant part of the acid is in the voids between the particles of silica while the acid is in the form of nano- and microcrystalites, can be obtained from hydrophilic and hydrophobic silicas and their mixtures by the method of dosing mechanical loading. The textural characteristics of the composites depend on their composition, the mechanical load, and the humidity during their creation. Both hydrophilic and hydrophobic systems can be transferred to an aqueous medium and used in medicine and biotechnology.
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The work was carried out with financial support from the Targeted program of scientific investigations of the National Academy of Sciences of Ukraine “New Functional Substances and Materials of Chemical Production” (contract No. 19-19).
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Translated from Teoreticheskaya i Éksperimental’naya Khimiya, Vol. 56, No. 1, pp. 52-57, January-February, 2020.
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Krupskaya, T.V., Gunko, V.M., Protsak, I.S. et al. Composites Based on Succinic Acid and Fumed Amorphous Silicas. Theor Exp Chem 56, 50–56 (2020). https://doi.org/10.1007/s11237-020-09640-8
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DOI: https://doi.org/10.1007/s11237-020-09640-8