Research Article
A New Sensitive Sensor for Simultaneous Differential Pulse Voltammetric Determination of Codeine and Acetaminophen Using a Hydroquinone Derivative and Multiwall Carbon Nanotubes Carbon Paste Electrode
Table 1
Comparison of the efficiency of different modified electrodes for the determination of codeine.
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SWCNT/CCE: single-walled carbon nanotubes (SWCNT) carbon-ceramic electrode; bBBDE: bare boron-doped diamond electrode; cGR-NF: graphene-nafion film glassy carbon electrode; dDNA/MWCNT-PDDA/PGE: DNA/multiwalled carbon nanotubes-poly(diallyldimethylammonium chloride)/pencil graphite electrode; eBDDF electrode: boron-doped diamond film electrode; fPB/Pd-Al E: prussian blue (PB) film modified-palladized aluminum electrode; g4-hydroxy-2-(triphenylphosphonio)phenolate (HTP)-multiwall carbon nanotubes carbon paste electrode; hDPV: differential pulse voltammetry; iSWV; square wave voltammetry. |