Browsing by Author "Alemu, Hailemichael (PhD)"
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Item Amperometric Sensor Based on MnO2 Film Modified Carbon Paste Electrode Coupled with Glucose Oxidase Immobilized Reactor for the Determination(Addis Ababa,University, 1998-06) G/ Medhin, Kahsay; Alemu, Hailemichael (PhD)An arnperometric system based on a carbon paste electrode modiri ed with Mn02 was in vestigated as a sensor for glucose in flow-injec tion analysis ( FIA). Enzymatic ox idation of glucose and catal yt ic ox idation of the intermcdiate (1-1 20 2) by MnQ is exploited for the u1l1perollletric monitoring of glucose. at an operating potential of + 0.59 V vs. Ag/Agci.