G. K. Budnikov

Joint voltammetric determination of dopamine and uric acid

Electrocatalytic activities of gold particles deposited onto an electrode unmodified and modified with a self-organized monolayer of cystamine in oxidation of dopamine and uric acid were compared. The possibility of joint determination of dopamine and uric acid on an electrode modified with self-organized monolayer of cystamine with gold nanoparticles was examined.

Determination of Ascorbic Acid by Electrocatalytic Response of an Electrode Coated with Polyvinylpyridine Film and Palladium-Plated

A procedure was developed for analysis of ascorbic acid with a carbon glass electrode coated with a palladium-modified poly(2-vinylpyridine) film.

Selective determination of paracetamol and acetylsalicylic acid on electrode modified with a mixed-valent film of ruthenium oxide-ruthenium cyanide

Catalytic activity exhibited by a mixed-valent film of ruthenium oxideruthenium cyanide deposited on the surface of a glassy-carbon electrode in electrooxidation of paracetamol and acetylsalicylic acid was used to develop a high-sensitivity selective method for determination of these compounds in the case of their joint presence under flow-injection conditions.

Electrocatalytic oxidation and voltammetric determination of dopamine on a composite film electrode with an iridium deposit

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 composite film electrode was developed.

Electrocatalytic oxidation and flow-through injection determination of cysteine with a glassy carbon electrode modified with gold-iridium binary system

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 was developed.