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Immobilization of enzyme to platinum electrode and its use as enzyme electrode |
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| Authors: | Kawakami Mitsuyasu Koya Hidekazu Gondo Shinichiro |
| Institution: | 1.Department of Electronic Materials Engineering, Fukuoka Institute of Technology, Fukuoka, 811–02, Japan ; |
| Abstract: | A glucose electrode was fabricated by immobilizing glucose oxidase covalently onto a platinized platinum electrode. The sensor showed rapid response with response time of 2—4 s, and also the linear response to the glucose concentration, ranging from 2 x 10-3 to 5 mM. The sensitivity was found to be correlated with the surface area of a base electrode used. |
| Keywords: | Index Entries" target="_blank">Index Entries Glucose sensor immobilized enzyme glucose oxidase galactose oxidase platinized Pt electrode |
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