Abstract: The molecular imprinted-multiwall carbon nanotubes composite film modified electrode was fabricated by electropolymerization of o-phenylenediamine on the electrode with paracetamol as a template. The electrochemical behavior of paracetamol on the modified electrode was studied. The results showed that the modified electrode had the obvious catalytic activity effect on the electrode reaction of paracetamol. The square wave detection linear range of modified electrode on paracetamol was in the concentration range of 2.0 x 10-6 - 8.0 x 10-5 mol/L with detection limit of 1.0 x 10-8 mol/L. The proposed electrode exhibits a good stability and reproducibility.
Template and target information: paracetamol, p-acetamidophenol, acetaminophen
Author keywords: paracetamol, Molecular imprinted, o-phenylenediamine, Multiwall carbon nanotubes