On the behavior of acetylcholinesterase immobilized on carbon nanotubes in the presence of inhibitors

- ∼80% of MWCNT were bonded to acetylcholinesterase.
- The affinity between the acetylthiocholine and the bound enzyme is maintained.
- The decrease Vmax showed that less substrate reaches the enzymatic active site.
- The electrostatic attraction of MWCNT to substrate changes the sensor sensibility.