Search Results - "Roik, N.V."

Cyclodextrin-based drug stabilizing system by Roik, N.V., Belyakova, L.A.

“…UV spectroscopy study of para-aminosalicylic acid behaviour in the presence of β-cyclodextrin and without it in buffer solutions was realized. Influence of…”
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Sol–gel synthesis of MCM-41 silicas and selective vapor-phase modification of their surface by Roik, N.V., Belyakova, L.A.

“…Silica particles with uniform hexagonal mesopore architecture were synthesized by template directed sol–gel condensation of tetraethoxysilane or mixture of…”
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Chemical design of pH-sensitive nanovalves on the outer surface of mesoporous silicas for controlled storage and release of aromatic amino acid by Roik, N.V., Belyakova, L.A.

“…Mesoporous silicas with hexagonally arranged pore channels were synthesized in water–ethanol-ammonia solution using cetyltrimethylammonium bromide as template…”
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Interaction of supramolecular centers of silica surface with aromatic amino acids by Roik, N.V., Belyakova, L.A.

“…Adsorption of aromatic amino acids onto the surface of silica with chemically attached β-cyclodextrin moieties. [Display omitted] ► β-Cyclodextrin-containing…”
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In Vitro Cell Selection of Sugar Beet for Resistance to Culture Filtrate of the Fungus Fusarium oxysporum by Yerzhebayeva, R. S., Abekova, A. M., Bersimbaeva, G. H., Konysbekov, K. T., Bastaubaeva, S. O., Roik, N.V., Urazaliev, K. R.

“…A multistep in vitro cell selection was carried out on a well-proliferating callus tissue of sugar beet capable of morphogenesis. A 20-day culture filtrate of…”
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β-Cyclodextrin–para-aminosalicylic acid inclusion complexes by Roik, N. V., Belyakova, L. A., Oranskaya, E. I.

“…Complex formation of β-cyclodextrin with para-aminosalicylic acid in buffer solutions is studied by UV spectroscopy. It is found that the stoichiometric…”
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