Determination of paracetamol with porous electrochemical sensor

Nongyue He; Lijian Xu; Ting Wang; Jingjing Du; Zhiyang Li; Yan Deng; Song Li; Shuxun Ge

doi:10.1166/jbn.2009.1069

Determination of paracetamol with porous electrochemical sensor

J Biomed Nanotechnol. 2009 Oct;5(5):607-10. doi: 10.1166/jbn.2009.1069.

Authors

Nongyue He¹, Lijian Xu, Ting Wang, Jingjing Du, Zhiyang Li, Yan Deng, Song Li, Shuxun Ge

Affiliation

¹ State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, PR China.

PMID: 20201440
DOI: 10.1166/jbn.2009.1069

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.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Acetaminophen / analysis*
Biosensing Techniques / instrumentation*
Electrochemistry / instrumentation*
Electrodes*
Equipment Design
Equipment Failure Analysis
Porosity
Transducers*

Substances

Acetaminophen