ANYL 299 |
| The catalytic properties of peroxidase from horseradish (HRP) were studied in organic media. Peroxidase was immobilized onto glassy carbon electrode by entrapment in Eastman AQ 55. Ferrocene dimethanol was used to mediate electron transfer between the protein and the electrode. Using cyclic voltammetry and chronoamperometry the dependence of the catalytic current on the concentration of hydrogen peroxide and of ferrocene dimethanol was examined in acetonitrile, acetone, ethanol, methanol, 1-propanol, 2-propanol, 1-butanol, 1,2-propanediol, all of them contained 5% of water. |
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Analytical Approaches: Sensors
8:30 AM-11:50 AM, Thursday, 14 September 2006 Moscone Center -- Room 123, Oral
Division of Analytical Chemistry |