Abstract
Stable films made from chitosan (CS) on pyrolytic graphite electrode (PGE) gave direct electrochemistry for incorporated enzyme nitrate reductase (NR). Cyclic voltammetry of CS / NR films showed a pair of well-defined and nearly reversible redox peaks at about -0.430 V vs. SCE at pH 7.0 phosphate buffers.
| Original language | English |
|---|---|
| Pages (from-to) | 447-448 |
| Number of pages | 2 |
| Journal | Chinese Chemical Letters |
| Volume | 15 |
| Issue number | 4 |
| Publication status | Published - Apr 2004 |
| Externally published | Yes |
Keywords
- Chemical modified electrode
- Chitosan
- Cyclic voltammetry
- Nitrate reductase