Search Results - "Gerasimova, E. L."

Potentiometric Study of Antioxidant Activity: Development and Prospects by Ivanova, A. V., Gerasimova, E. L., Brainina, Kh. Z.

“…The increasing interest in the study of the antioxidant activity of different objects is caused by an unbalance between the formation of reactive oxygen…”
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Determination of the Antioxidant Capacity of Pharmaceuticals by Potentiometry: Indicators of Measurement Accuracy by Ivanova, A. V., Gerasimova, E. L., Gazizullina, E. R., Timina, D. S., Gerasimova, N. L., Sobina, A. V., Shalygina, Zh. V., Krasheninina, M. P.

“…The antioxidant capacity (AOC) of water–alcohol tinctures of medicinal plant materials, vitamins, and vitamin complexes was investigated. The accuracy…”
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New Electrochemical Method of Determining Blood and Blood Fractions Antioxidant Activity by Brainina, Kh. Z., Alyoshina, L. V., Gerasimova, E. L., Kazakov, Ya. E., Ivanova, A. V., Beykin, Ya. B., Belyaeva, S. V., Usatova, T. I., Khodos, M. Ya

“…Monitoring of oxidant/antioxidant state (antioxidant activity of blood and blood fractions) is essential for selecting and applying important therapy, to…”
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An integrated approach to the investigation of antioxidant properties by potentiometry by Ivanova, A.V., Gerasimova, E.L., Gazizullina, E.R.

“…An analytical methodology is proposed for a comprehensive study of antioxidant properties of various objects based on the implementation of various mechanisms…”
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New antiradical capacity assay with the use potentiometric method by Ivanova, A.V., Gerasimova, E.L., Gazizullina, E.R.

“…For the first time, the dependence of a redox potential change during a reaction of peroxyl radical generation and their interaction with antioxidants was…”
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Synthesis and biological evaluation of 6-nitro-1,2,4-triazoloazines containing polyphenol fragments possessing antioxidant and antiviral activity by Ulomskiy, E.N., Ivanova, A.V., Gorbunov, E.B., Esaulkova, I.L., Slita, A.V., Sinegubova, E.O., Voinkov, E.K., Drokin, R.A., Butorin, I.I., Gazizullina, E.R., Gerasimova, E.L., Zarubaev, V.V., Rusinov, V.L.

“…[Display omitted] •Stable σ-adducts of azoloazines with polyphenols were synthesized.•The phloroglucinol-based compounds possessed the highest anti-influenza…”
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Chronoamperometric Determination of Antioxidant Capacity Using an Iron Complex with 2,2'-Bipyridine by Salimgareeva, E. R., Gerasimova, E. L., Karmanova, A. V., Salikova, K. K., Saraeva, S. Yu, Ivanova, A. V.

“…The approach for the determination of antioxidants of various hydrophilicity using the complex of the iron(III) with bipyridine as a model oxidizing agent and…”
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Assessment of Matrix Effect on the Results of the Potentiometric Determination of Antioxidant Capacity by Gerasimova, E. L., Salimgareeva, E. R., Eltysheva, E. A., Ivanova, A. V., Matern, A. I.

“…We assessed the effect of the matrix and the studied antioxidants on the results of determining antioxidant capacity by a potentiometric method. An approach is…”
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Antioxidant properties of 2,5-substituted 6H-1,3,4-thiadiazines promising for experimental therapy of diabetes mellitus by Gerasimova, E. L., Gazizullina, E. G., Igdisanova, D. I., Sidorova, L. P., Tseitler, T. A., Emelianov, V. V., Chupakhin, O. N., Ivanova, A. V.

“…Antioxidant properties of synthetic 2,5-substituted 6 H -1,3,4-thiadiazines were comprehensively studied using potentiometric methods based on the reactions of…”
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Study of the antioxidant activity and total polyphenol concentration of medicinal plants by Ivanova, A. V., Gerasimova, E. L., Gazizullina, E. R., Popova, K. G., Matern, A. I.

“…Infusions of medicinal plants are investigated by potentiometry using a system of K 3 [Fe(CN) 6 ]/K 4 [Fe(CN) 6 ]. Models of some flavonoids, phenol carbonic…”
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Antioxidant and Antiradical Activity of Drugs Intended for Treating Ophthalmic Disorders by Ivanova, A. V., Gerasimova, E. L., Gazizullina, E. R., Okulova, Ya. A., Matern, A. I., Rusinov, V. L.

“…Dosage forms intended for ophthalmic use with declared and potential antioxidant properties were investigated. Antioxidant activity was determined using…”
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Potentiometric method for determination of kinetic characteristics of radical reactions in aqueous media by Ivanova, A. V., Gerasimova, E. L., Gazizullina, E. R., Davletchurina, A. G., Kozitsina, A. N., Kasaikina, O. T.

“…Kinetic features of the reactions of K 4 [Fe(CN) 6 ] with radicals initiated by water-soluble azo-initiator 2,2′-azobis(2-amidinopropane) dihydrochloride…”
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Kinetics of the thermal decomposition of 2,2′-azobis(2-methylpropionamidine)dihydrochloride studied by the potentiometric method using metal complexes by Ivanova, A. V., Gerasimova, E. L., Gazizullina, E. R., Kozitsina, A. N., Matern, A. I.

“…A potentiometric method was proposed for the determination of rate constants for peroxyl radical generation using the reduced form of the metal in the complex…”
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Noninvasive Potentiometric Method of Determination of Skin Oxidant/Antioxidant Activity by Brainina, K. Z., Galperin, L. G., Gerasimova, E. L., Khodos, M. Y.

“…A noninvasive potentiometric method of determining skin oxidant/antioxidant activity is proposed that allows to measure, the shift of the potential of the…”
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A chronoamperometric method for determining total antioxidant activity by Brainina, Kh. Z., Varzakova, D. P., Gerasimova, E. L.

“…A novel version of a chronoamperometric method of antioxidant determination is described. It is based on the use of the oxidation current of ferrocyanide…”
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Potentiometric determination of water-soluble antioxidants using metal complexes by Ivanova, A. V., Gerasimova, E. L., Kravets, I. A., Matern, A. I.

“…A new approach has been proposed to the determination of antioxidants using an oxidized form of metal in a complex compound as a model oxidizer. A method of…”
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Fractionation of a binary mixture of isobutyraldehyde and isobutanol by Rudenko, V. M., Gerasimova, L. E., Novikova, K. E., Guseinov, É. M.

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Synthesis of 3,4-bis-(p-hydroxyphenyl)-hexane-3,4-diol by cathodic hydrodimerization of p-hydroxypropiophenone by Fioshin, M. Ya, Avrutskaya, I. A., Gerasimova, L. E., Kabanova, S. D.

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Preparation of nicotinamide from 3-cyanopyridine with use of ion exchange resins by Nikiforov, V. A., Gerasimova, L. E., Stroganova, I. I., Guseinov, É. M., Yakovlev, V. A.

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