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Просмотр Научные публикации в Scopus по автору "Chelnokova I."

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Amperometric Detection of Allopurinol in Flow-Injection Analysis on Electrodes Modified by Carbon Nanotubes and Mixed-Valence Ruthenium and Iridium Oxides

Shaidarova L.; Chelnokova I.; Makhmutova G.; Gedmina A.; Budnikov G. (2014)

© 2014, Springer Science+Business Media New York. Mixed-valence oxides of ruthenium (RuO<inf>x</inf>) and iridium (IrO<inf>x</inf>) and a composite based on them (IrO<inf>x</inf>—RuO<inf>x</inf>) exhibited catalytic activity ...
Amperometric detection of caffeine and paracetamol on a dual screen printed electrode modified with mixed-valence ruthenium and cobalt oxides in flow-injection analysis

Shaidarova L.; Chelnokova I.; Il'ina M.; Gedmina A.; Budnikov H. (2016)

It is found that the mixed-valence ruthenium and cobalt oxides (CoOx-RuOx) composite electrodeposited on screen printed electrode exhibits catalytic activity during caffeine and paracetamol electrooxidation. These compounds ...
Amperometric detection of hydroxypurines at an electrode modified with a composite based on mixed-valence ruthenium and cobalt oxides in flow injection analysis

Shaidarova L.; Chelnokova I.; Il’ina M.; Gedmina A.; Budnikov H. (2017)

© 2017, Pleiades Publishing, Ltd.A composite material based on mixed-valence ruthenium and cobalt oxides, electrodeposited on the surface of a screen printed electrode, exhibits high catalytic activity in the electrooxidation ...
Amperometric Detection of Tryptophane and Pyridoxine on a Dual Screen-Printed Electrode Modified by Gold Nanoparticles in a Flow-Injection System

Shaidarova L.; Chelnokova I.; Il’ina M.; Leksina Y.; Budnikov H. (2019)

© 2019, Pleiades Publishing, Ltd. Abstract: A method is developed for the flow-injection amperometric determination of tryptophane and pyridoxine on a screen-printed electrode with electrodeposited gold nanoparticles. The ...
Amperometric Detection Under Batch-Injection Analysis Conditions of Caffeine on an Electrode Modified by Mixed-Valence Iridium and Ruthenium Oxides

Shaidarova L.; Chelnokova I.; Degteva M.; Makhmutova G.; Leksina Y.; Gedmina A.; Budnikov G. (2016)

© 2016, Springer Science+Business Media New York.Mixed-valence Ir–Ru oxides (IrOx—RuOx) electrodeposited on a glassy-carbon electrode surface were found to exhibit catalytic activity for caffeine oxidation. An amperometric ...
Amperometric Detection Under Batch-Injection Analysis Conditions of Caffeine on an Electrode Modified by Mixed-Valence Iridium and Ruthenium Oxides

Shaidarova L.; Chelnokova I.; Degteva M.; Makhmutova G.; Leksina Y.; Gedmina A.; Budnikov G. (2016)

© 2016 Springer Science+Business Media New York Mixed-valence Ir–Ru oxides (IrOx—RuOx) electrodeposited on a glassy-carbon electrode surface were found to exhibit catalytic activity for caffeine oxidation. An amperometric ...
Amperometric determination of uric acid, creatinine and cholesterol on planar electrodes modified by gold particles in the flow-injection system

Shaidarova L.; Chelnokova I.; Gafiatova I.; Gedmina A.; Budnikov G. (2019)

© 2019 Ural Federal University. All rights reserved. A method of amperometric determination of uric acid (UA), creatinine (Cr) and cholesterol (CHO) on planar carbon electrodes (PE) modified by gold particles in a ...
Determination of biogenic amines from electrocatalytic responses of graphite electrodes modified with metallic osmium or an osmium oxide-ruthenium cyanide film

Shaidarova L.; Gedmina A.; Chelnokova I.; Budnikov G. (2008)

Particles of osmium or an inorganic polymeric film of osmium oxide-ruthenium cyanide (OsO-RuCN) electrodeposited on glassy carbon (GC) electrocatalyze the oxidation of dopamine (DA), adrenaline (AD), and noradrenaline ...
Determination of tetracycline antibiotics using the electrocatalytic response of an electrode modified by a mixed-valence ruthenium oxide-ruthenium cyanide film

Shaidarova L.; Gedmina A.; Chelnokova I.; Budnikov G. (2008)

It is established that mixed-valence ruthenium oxide-ruthenium cyanide deposited on a glassy carbon electrode surface possesses catalytic activity for oxidation of tetracycline antibiotics (tetracycline, oxytetracycline, ...
Electrocatalytic oxidation and amperometric detection of ethanol on graphite electrodes modified with a coating composed of hexacyanometallates

Shaidarova L.; Gedmina A.; Chelnokova I.; Budnikov G. (2004)

The electrochemical behavior of methanol on graphite electrodes modified with a coating composed of (III) hexacyanoferrate and ruthenium(III) hexacyanoferrate(II) and hexacyanoruthenate(II) was studied. A method for ...
Electrocatalytic oxidation and flow-injection determination of ascorbic acid at a graphite electrode modified with a polyaniline film containing electrodeposited palladium

Shaidarova L.; Gedmina A.; Chelnokova I.; Budnikov G. (2006)

A method for forming a composite film on the surface of a graphite electrode is proposed. Conditions for detecting the maximum catalytic current under batch and flow conditions are determined. A procedure for the ...
Electrocatalytic oxidation and flow-injection determination of sulfur amino acids on a glassy carbon electrode modified by a nickel(II) polytetrasulfophthalocyanine film

Shaidarova L.; Gedmina A.; Chelnokova I.; Artamonova M.; Budnikov H. (2013)

The electrochemical oxidation of sulfur amino acids, i.e., cysteine, cystine, and methionine, is studied on a glassy carbon electrode modified by a film of nickel(II) polytetrasulfophthalocyanine (poly-NiTsPc). Poly-NiTsPc ...
Electrocatalytic oxidation and flow-through injection determination of cysteine with a glassy carbon electrode modified with gold-iridium binary system

Shaidarova L.; Gedmina A.; Chelnokova I.; Budnikov G. (2008)

Electrocatalytic activity of gold and a gold-iridum binary system electro deposited onto the surface of a glassy carbon in oxidation of cysteine was studied. A method for flow-through-injection determination of cysteine ...
Electrocatalytic oxidation and voltammetric determination of dopamine on a composite film electrode with an iridium deposit

Shaidarova L.; Gedmina A.; Chelnokova I.; Budnikov G. (2007)

Electrochemical oxidation of dopamine on a composite glassy carbon electrode with an electrodeposited iridium layer coated with a Nafion film was studied. A procedure for voltammetric determination of dopamine on the ...
Electrocatalytic oxidation of ethanol on graphite electrodes coated with a nafion film with incorporated particles of ruthenium or its complexes

Shaidarova L.; Gedmina A.; Chelnokova I.; Budnikov G. (2005)

The electrochemical behavior of ethanol on graphite electrodes with a Nafion film containing ruthenium as a crystalline metal deposit or a metal complex was compared. It was found that, in the oxidation of ethanol, aqua ...
Electrocatalytic oxidation of hydroquinone and pyrocatechol at an electrode modified with a polyvinyl pyridine film with electrodeposited rhodium and its use in the analysis of pharmaceuticals

Shaidarova L.; Gedmina A.; Chelnokova I.; Budnikov G. (2004)

The electrochemical properties of a glassy-carbon electrode modified with a polyvinyl pyridine film with electrodeposited rhodium were studied. It was found that the electrodeposited rhodium particles exhibit electrocatalytic ...
Electrocatalytic Response of a Glassy-Carbon Electrode Modified with a Polyvinylpyridine Film with Electrodeposited Palladium in the Oxidation of Oxalic Acid

Shaidarova L.; Gedmina A.; Chelnokova I.; Budnikov G. (2003)

The electrochemical properties of a glassy-carbon electrode modified with a polyvinylpyridine film with electrodeposited palladium were studied. Conditions were selected for preparing a composite film on a glassy-carbon ...
Electrochemical behavior and voltammetric determination of cysteine and cystine at carbon-paste electrodes modified with metal phthalocyanines

Shaidarova L.; Ziganshina S.; Gedmina A.; Chelnokova I.; Budnikov G. (2011)

The electrochemical behavior of cysteine and cystine on carbon-paste electrodes modified with Fe(II), Co(II), Ni(II), and Cu(II) phthalocyanines is studied. Metal phthalocyanines exhibit catalytic activity in the ...
Electrooxidation of oxalic acid at a carbon-paste electrode with deposited palladium nanoparticles

Shaidarova L.; Chelnokova I.; Gedmina A.; Budnikov G.; Ziganshina S.; Mozhanova A.; Bukharaev A. (2006)

Palladium nanoparticles deposited on the surface of a carbon-paste electrode exhibit electrocatalytic activity in the oxidation of oxalic acid. The surface topography of modified carbon-paste electrodes (CPEs) and the ...
Flow-injection and sequential injection determination of hydroxypurines on an electrode modified with mixed-valence ruthenium and iridium oxides

Shaidarova L.; Chelnokova I.; Makhmutova G.; Degteva M.; Gedmina A.; Budnikov H. (2014)

Mixed-valence ruthenium (RuO x ) and iridium (IrO x ) oxides and composites on their basis (RuO x -IrO x or IrO x -RuO x ) electrodeposited onto the surface of a glassy carbon electrode exhibit a catalytic activity in the ...

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Просмотр Научные публикации в Scopus по автору "Chelnokova I."

Просмотр Научные публикации в Scopus по автору "Chelnokova I."

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