Supramolecular interaction of dopamine with β-cyclodextrin: An experimental and theoretical electrochemical study

- On a β-CD-modified CPE dopamine was surface-immobilized through formation of an inclusion complex.
- This provokes the adsorption of dopamine (DA).
- And that DA's heterogeneous rate constant, k0, increases.
- This system was used during the electrochemical quantification of DA.
- Even in the presence of AA, its major interfering.