An amperometric enzyme electrode for organic peroxides, based on the incorporation of horseradish peroxidase (HRP) into a carbon paste matrix, is reported. The electrode responds rapidly to low (micromolar) concentrations of such peroxides, in accordance to the following sensitivity trend: butanone
โฆ LIBER โฆ
Amperometric Detection of Peroxides with Poly(anilinomethylferrocene)-Modified Enzyme Electrodes
โ Scribed by Mulchandani, Ashok.; Wang, Chia-Lin.; Weetall, Howard H.
- Book ID
- 120366930
- Publisher
- American Chemical Society
- Year
- 1995
- Tongue
- English
- Weight
- 689 KB
- Volume
- 67
- Category
- Article
- ISSN
- 0003-2700
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An amperometric sensor is described for the determination of peroxides in both aqueous and organic media. It consists of a rotating glassy carbon electrode modified by coating first with a thin film of a perfluorinated anionic exchanger (Tosflex) and then by immobilizing on this substrate the mixed-