Large scale culture of Neurospora

Abstract

Large scale culture of Neurospora

Electron transfer properties and electrocatalytic behavior of tyrosinase on ZnO nanorod

“…The enzyme activity of the adsorbed Tyr on ZnO nanorods was determined with the standard dopachrome method according to Fling et al [20]. These measurements explored a (153 ± 18) lmol of l-dopa oxidized per minute by Nafion/Tyr/ZnO film.…”

“…The enzyme activity was estimated using the standard dopachrome method according to Fling et al [20]. The measurement was performed at 25°C by monitoring the absorption of dopachrome (e 475 nm = 3600 M À1 cm À1 ) at 475 nm after immersing the Tyr/ZnO/GCE electrode in a cuvette filled with 1 mL phosphate buffer (0.1 M, pH 6.8) containing 5 mM l-dopa for 30 s or 60 s. The activity was expressed in lmol of l-dopa oxidized per minute.…”