Amperometric Biosensors for Sensing of Hydrogen Peroxide Based on Electron Transfer between Horseradish Peroxidase and Ferrocene as a Mediator.
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- NAKABAYASHI Yasuo
- Faculty of Engineering, Kansai University HRC, Kansai University
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- YOSHIKAWA Hajime
- Faculty of Engineering, Kansai University
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抄録
A non-conducting polymer film of 3-aminophenol, in which horseradish peroxidase was immobilized, has been prepared on a carbon paste electrode containing both ferrocene as a mediator and horseradish peroxidase by the electrochemical polymerization. The response currents of this hydrogen peroxide sensor linearly increased with increasing the concentration of hydrogen peroxide of 0.6 to 20 μmol dm-3; the straight line had a slope equal to 10.1 mA mol-1 dm3 (r= 0.999). This hydrogen peroxide sensor may be available for the fabrication of other biosensors, e.g. glucose and cholesterol sensors, which are not influenced by easily oxidizable species, L-ascorbic acid and uric acid.
収録刊行物
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- Analytical Sciences
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Analytical Sciences 16 (6), 609-613, 2000
社団法人 日本分析化学会
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詳細情報 詳細情報について
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- CRID
- 1390282679233665280
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- NII論文ID
- 10004955098
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- NII書誌ID
- AA10500785
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- COI
- 1:CAS:528:DC%2BD3cXksVOit78%3D
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- ISSN
- 13482246
- 09106340
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- NDL書誌ID
- 5380264
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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- 使用不可