Effect of water-soluble polyaniline on the reduction of oxygen and the reaction of its active forms with antioxidants

Autor:	G. S. Shapoval, Alexander Pud, O. S. Kruglyak
Rok vydání:	2011
Předmět:	Antioxidant medicine.medical_treatment Radical Inorganic chemistry technology industry and agriculture chemistry.chemical_element General Chemistry Electrochemistry Oxygen Dielectric spectroscopy chemistry.chemical_compound chemistry Polyaniline medicine Hydrogen peroxide Voltammetry
Zdroj:	Theoretical and Experimental Chemistry. 47:238-243
ISSN:	1573-935X 0040-5760
Popis:	Differential voltammetry as well as UV–vis spectrophotometry and impedance spectroscopy were used to show that polyaniline doped with polystyrenesulfonic acid mediates the reduction of oxygen and hydrogen peroxide in aqueous media by facilitating the formation of hydroxyl radicals and increasing the sensitivity of the electrochemical method for determining the antioxidant activity of sulfur-containing amino acids.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::30dceadb61e32f3a6a870e1812cd7ad0 https://doi.org/10.1007/s11237-011-9210-1 Zobrazit plný text záznamu Plný text ve formátu PDF