Determination of paracetamol with porous electrochemical sensor.

Authors :: He N
Xu L
Wang T
Du J
Li Z
Deng Y
Li S
Ge S
Source :: Journal of biomedical nanotechnology [J Biomed Nanotechnol] 2009 Oct; Vol. 5 (5), pp. 607-10.
Publication Year :: 2009
Abstract: A novel and sensitive electrochemical sensor based on porous pseudo-carbon paste electrode (PPCPE) for paracetamol detection is described. It was demonstrated that PPCPE exhibits a high selectivity and sensitivity toward paracetamol in comparison with polypyrrole modified carbon paste electrode (PCPE), carbon nanotube modified carbon paste electrode (CNTPE) and carbon paste electrode (CPE), and a detection limit as low as 0.005 mM was obtained.