International Journal of Electrochemistry / 2011 / Article / Tab 1

Research Article

Voltammetric Determination of Acetaminophen in the Presence of Codeine and Ascorbic Acid at Layer-by-Layer MWCNT/Hydroquinone Sulfonic Acid-Overoxidized Polypyrrole Modified Glassy Carbon Electrode

Table 1

Voltammetric response characteristics of the oppy/MWCNT/GCE toward AC in comparison to other reported electrodes.

ElectrodeLinear range (μM)Detection limit (μM)In the presence of other analytesreference

Gold nanoparticle modified CPE0.6–5000.3Alone[25]
Nanopolypyrrole modified GCE0.3–1.60.25Alone[20]
MWCNT/basal plane PGE0.01–2 and 2–200.01Alone[21]
Carbon film resistor0.8–5000.1Alone[24]
SWCNT/dicetyl phosphate film /GCE0.1–200.04Alone[22]
PANI-MWCNT composite/GCE1–100 and 250–20000.25Alone[23]
Hematoxylin biosensor12–59 and 59–262NRNoradrenaline[26]
Thionine MWCNT0.1–1000.05AA and Izoniazid[27]
oppy/MWCNT/GCE0.1–1000.05AA and codeineThis work

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