Research Article
Electrochemical Investigation of Catechol at Poly(niacinamide) Modified Carbon Paste Electrode: A Voltammetric Study
Table 1
Comparison of linear range and detection limits for catechol with different classical methods and electrodes.
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DPV: differential pulse voltammetry; CV: cyclic voltammetry; GCE: glassy carbon electrode; Sal: salicylaldehyde; β-Ala: β-alanine; 3,5-DMPz: 3,5-dimethylpyrazole: SWCNTs: single-walled carbon nanotubes; PASA/MWNTs: polyamidosulfonic acid and multiwall carbon nanotubes. |