Direct Electron Transfer Kinetics in Horseradish Peroxidase Electrocatalysis
โ Scribed by Andreu, Rafael; Ferapontova, Elena E.; Gorton, Lo; Calvente, Juan Jose
- Book ID
- 126446264
- Publisher
- American Chemical Society
- Year
- 2007
- Tongue
- English
- Weight
- 133 KB
- Volume
- 111
- Category
- Article
- ISSN
- 0022-3654
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๐ SIMILAR VOLUMES
Stable films made from ionomer poly(ester sulfonic acid) or Eastman AQ29 on pyrolytic graphite (PG) electrodes gave direct electrochemistry for incorporated enzyme horseradish peroxidase (HRP). Cyclic voltammetry of HRP-AQ films showed a pair of well-defined, nearly reversible peaks at about -0.33 V
## Abstract A new composite film of microbial exocellular polysaccharideโgellan gum (GG) and hydrophilic room temperature ionic liquid 1โbutylโ3โmethylโimidazolium tetrafluoroborate (BMIMBF~4~) was firstly used as an immobilization matrix to entrap horseradish peroxidase (HRP), and its properties w