Search Results - "Shipovskaya, A.B."

Hydrodynamic behavior of chitosan hydrochloride macromolecules in aqueous solutions of D- and l-ascorbic acid by Malinkina, O.N., Gegel, N.O., Shipovskaya, A.B.

“…The hydrodynamic behavior of chitosan hydrochloride macromolecules in aqueous solutions of D- and l-ascorbic acid in a temperature range 25–45°C was studied by…”
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Film polysaccharide matrices for immobilization of hydrophilic fluorescence probes by Rogacheva, S.М., Shipovskaya, A.B., Ivanova, I.А., Gegel, N.O.

“…The selection of a suitable matrix for immobilizing a reagent is one of the key issues in the development of a luminescent chemosensor. Various polysaccharide…”
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Formation, structure, properties of chitosan aspartate and metastable state of its solutions for obtaining nanoparticles by Lugovitskaya, T.N., Shipovskaya, A.B., Shmakov, S.L., Shipenok, X.M.

“…Chitosan (200 kDa) dissolution in an aqueous solution of L-aspartic acid, physicochemical properties and features of the resulting chitosan salt were studied…”
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Obtaining and Properties of L-Aspartic Acid Solutions of Chitosan by Lugovitskaya, T. N., Zudina, I. V., Shipovskaya, A. B.

“…Conditions for obtaining L-aspartic acid solutions of chitosan were considered: dissolution of the polymer with the formation of chitosan aspartate occurs in…”
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Sorption of iodine-containing vapor onto chitosan by Belyakova, O. A., Shipovskaya, A. B.

“…The kinetics of sorption of vapor over aqueous and aqueous-alcoholic solutions of potassium iodide and potassium iodine–iodide and over crystalline iodine onto…”
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Optical activity of films based on chitosan of various molecular masses and modifications by Shipovskaya, A. B., Fomina, V. I., Kazmicheva, O. F., Rudenko, D. A., Malinkina, O. N.

“…The effect of chemical (polysalt → polybase reaction) and physicochemical (heat and vapor processing) modifications of the films of chitosan of various…”
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Rheological Properties of Aqueous Acid Solutions of Chitosan: Experiment and Calculations of the Viscometric Functions on the Basis of a Mesoscopic Model by Shipovskaya, A. B., Abramov, A. Yu, Pyshnograi, G. V., Aziz, Al Joda Hyder Nadom

“…The rheological properties of chitosan solutions in acetic acid at 20°C in the range of polymer concentrations from 0.5 to 8 mass% and acid concentrations from…”
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Usage of cellulose acetate membranes for the sorption-luminescence determination of pyrene in aqueous media by Straško, A. V., Shipovskaya, A. B., Gubina, T. I., Malinkina, O. N., Melnikov, A. G.

“…The applicability of cellulose acetate membranes (CAMs) as a solid matrix for the luminescence determination of pyrene in aqueous micellar solutions is shown…”
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Influence of Physical and Chemical Modification on the Optical Rotatory Dispersion and Biological Activity of Chitosan Films by Shipovskaya, Anna B., Fomina, V. I., Rudenko, D. A., Shchyogolev, S. Yu

“…The optical and bactericidal properties of acetic and basic chitosan films were studied. By the ORD technique, we found that these films differed in the values…”
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