Výsledky vyhledávání - "Anton A. Chumakov"

Parameters for Quantitative Evaluation of the Radical-Generating (Pro-Oxidant) Capacity of Metal Ions and the Radical-Scavenging Activity of Antioxidants Using Voltammetric Method

Autor: Anton A. Chumakov, Valentina N. Batalova, Yurii G. Slizhov

Publikováno v: Journal of Siberian Federal University. Chemistry. 9:60-67

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ae26805b055838adf25d68c482168a5e
https://doi.org/10.17516/1998-2836-2016-9-1-60-67

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Oxidation of ferric xylenol orange chelates by hydrogen peroxide in aqueous solution: conception of oxygen singlet atoms generation from hydrogen peroxide

Autor: Oleg A. Kotelnikov, Anton A. Chumakov, Yuriy G. Slizhov

Publikováno v: Известия высших учебных заведений. Химия и химическая технология. 2018. Т. 61, № 2. С. 15-22

Описывается впервые наблюдаемая реакция окисления пероксидом водорода водорастворённых хелатных комплексов индикатора ксиленоловог�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21cc5c7f8605c1e28475f064e85743f3
http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000635551

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Electro-Fenton-like reactions of transition metal ions with electrogenerated hydrogen peroxide

Autor: Anton A. Chumakov, Yuri G. Slizhov, Valentina N. Batalova

Publikováno v: AIP Conference Proceedings. 2016. Vol. 1772. P. 040004-1-040004-6

We evaluated and compared the hydroxyl radical-generating ability of chromium, iron, cobalt, nickel, copper, lanthanum, and cerium ions when reacted with electrogenerated hydrogen peroxide by usage the voltammetry. There was reproduced an electro-Fen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bbe9002128d9422a61220706abb03f2
https://doi.org/10.1063/1.4964563

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Analysis of oxygen-containing organic substances of natural water using solid phase extraction of distillates

Autor: Anton A. Chumakov, Yuri G. Slizhov, Alexandra Makarycheva, V. V. Khasanov

Publikováno v: Key engineering materials. 2015. Vol. 670. P. 189-195

Analysis of organic acids in natural water samples using by the distillation followed by the SPE procedure at Strata-X and GC-MS of trimethylsilane derivatives. Influence of distillation and elution, as well as a cartridge housing material, on the co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7deda0f442a699c9aa865b1a6ff8b20f
https://openrepository.ru/article?id=802549

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VERIFICATION OF NON-CATALYTIC HYDROGEN PEROXIDE DISPROPORTIONATION MECHANISM BY THERMODYNAMIC ANALYSIS OF ONE-ELECTRON REDOX REACTIONS

Autor: Valentina N. Batalova, Anton A. Chumakov, Yuriy G. Slizhov, Tamara S. Minakova

Publikováno v: IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENIY KHIMIYA KHIMICHESKAYA TEKHNOLOGIYA. 60:40

There is two-electron transfer during the process of hydrogen peroxide decomposition into water and oxygen. The detailed mechanism of non-catalytic hydrogen peroxide disproportionation is not verified until now. We assumed that any poly-electron redo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0adaa54504f8b96f347f1a402bc7d9fd
https://doi.org/10.6060/tcct.2017606.5529

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Oxywater-oxenoid conception of mechanisms of benzylpenicillin oxidation and oxidant decomposition in aqueous hydrogen peroxide solution

Autor: Yurij G. Slizhov, Oleg A. Kotelnikov, Anton A. Chumakov, Tamara S. Minakova

Publikováno v: IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA KHIMICHESKAYA TEKHNOLOGIYA.

There are actuality and importance of confirmation or at least reasoned argumentation of molecular kinetics of hydrogen peroxide oxidation reactions because of currently unidentified true nature of oxygen intermediates, at one side, and widespread of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::19871a3ecfbfaef77428f349ef47c05a
https://doi.org/10.6060/ivkkt201962fp.5771

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Thermodynamic substantiation for non-radical mechanism of thiosulfate (hyposulfite) oxidation by hydrogen peroxide in aqueous solution

Autor: Anton A. Chumakov, Tamara S. Minakova, Yurij G. Slizhov

Publikováno v: IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA KHIMICHESKAYA TEKHNOLOGIYA.

Thiosulfate (hyposulfite) anion S2O32− is oxidized by hydrogen peroxide in aqueous solution directly (non-catalytically) and exothermically with significant thermal effect. The reaction mechanism is not verified until now. Literature data evidence

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3cbf18d0349805d08a30bc222903269d
https://doi.org/10.6060/ivkkt201962fp.5733

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