Synthesis of Nanostructured Sodium Calcium Tripolyphosphate Using Organic Templatesстатья
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Дата последнего поиска статьи во внешних источниках: 7 декабря 2013 г.
Аннотация:We have developed a process for the synthesis of nanostructured sodium calcium tripolyphosphate with the use of organic templates, including amino acids (glycine and L-aspartic, L-glutamic, and epsilon-aminocaproic acids), polysaccharides (sodium and calcium alginates and maltodextrin), and Trilon B. The synthesized sodium calcium tripolyphosphate nanopowders have been characterized by scanning electron microscopy, X-ray diffraction, and IR spectroscopy. The particle size of the nanopowders is shown to be determined by the properties of the template and ranges from similar to 20 nm to similar to 20 mu m. We have studied the biological activity of peroxo derivatives of sodium calcium tripolyphosphate for Escherichia coli.