"This study was aimed to understand which substitution position of hydroxy groups on benzene ring is the most suitable for active site of enzyme tyrosinase, and also to determine if tyrosinase is a useful biological component for the development a biosensor based on carbon material for the determination of polyphenolic compounds in food samples. Electrochemical properties of diphenols (catechol, resorcinol, and hydroquinone) at bare carbon paste electrode (CPE) and CPE surface-modified with conductive copolymer Nafion and enzyme mushroom tyrosinase (CPE/Tyr/Nafion) were investigated using cyclic voltammetry and hydrodynamic amperometry." . . . . . "34491" . "11"^^ . . "RIV/00216275:25310/14:39898786!RIV15-MSM-25310___" . "S\u00FDs, Milan" . . . "[68A6ED2199B4]" . . . . "2013-11-13+01:00"^^ . . . "978-80-7395-782-7" . "3"^^ . . "On the performance of amperometric tyrosinase carbon paste biosensor in the presence of catechol, resorcinol, or hydroquinone" . "Pardubice" . . "3"^^ . "Sensing in Electroanalysis Vol. 8" . "Pardubice" . . . "S" . "25310" . . "On the performance of amperometric tyrosinase carbon paste biosensor in the presence of catechol, resorcinol, or hydroquinone"@en . . "Univerzita Pardubice" . "This study was aimed to understand which substitution position of hydroxy groups on benzene ring is the most suitable for active site of enzyme tyrosinase, and also to determine if tyrosinase is a useful biological component for the development a biosensor based on carbon material for the determination of polyphenolic compounds in food samples. Electrochemical properties of diphenols (catechol, resorcinol, and hydroquinone) at bare carbon paste electrode (CPE) and CPE surface-modified with conductive copolymer Nafion and enzyme mushroom tyrosinase (CPE/Tyr/Nafion) were investigated using cyclic voltammetry and hydrodynamic amperometry."@en . "On the performance of amperometric tyrosinase carbon paste biosensor in the presence of catechol, resorcinol, or hydroquinone" . . "Vyt\u0159as, Karel" . "Metelka, Radovan" . "polyphenols; hydrodynamic amperometry; tyrosinase; cyclic voltammetry; carbon paste electrode; amperometric biosensor"@en . . "RIV/00216275:25310/14:39898786" . "On the performance of amperometric tyrosinase carbon paste biosensor in the presence of catechol, resorcinol, or hydroquinone"@en .