%0 Journal Article %T ELECTROCHEMICAL MODELING DIFFUSION OF CATECHOLAMINES IN DIFFERENT COMPOSITION OF HYDROGEL MEDIA %A Gil'fanov, R.M. %A Cherenkov, I.A. %A Sergeev, V.G. %A Ivanova, I.L. %K adrenaline, dopamine, poly (toluidine blue), guar gum, polyacrylamide, cyclic voltammetry %J Russian Journal of Biological Physics and Chemisrty %D 2019 %N 4 %P 3 %I Federal State Educational Institution of Higher Education Sevastopol State University