The Detection of Heavy Metal Ions Based on Screen-Printed Carbon

Abstract:

Abstract: Heavy metal ions have great hazard to human beings. The development of low-cost, mass-produced electrochemical sensors based on screen-printing technology has attracted considerable attention in recent years. In this paper we fabricated the Screen-printed carbon electrodes(SPCE) and realized the simultaneous detection of heavy metal ions(Cu,Pb,Zn) complied with the use of differential pulse anodic stripping voltammeter(DPASV) and optimized the detection conditions. The electrodes had satisfying sensitivity and precision, the detectable concentration reached ppb level

• Periodical: Applied Mechanics and Materials (Volumes 303-306)
• Pages: 891-895
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.303-306.891
• Online since: February 2013
• Authors: Fang Hui Liang, Jin Liu, Guang Lei Zhang, Yan Qin Kang
• Keywords: DPASV, Heavy Metal Ion, Screen-Printed Carbon Electrode

References

[1] N. G. Patel and A. Erlenkotter: Sensor and Actuators. Vol. 1(2000). p.134.

[2] Rama Estefanía Costa, Biscay Julien, González García and Reviejo A. Julio: Analytica Chimica Acta. Vol. 728(2012). p.69.

DOI: 10.1016/j.aca.2012.03.039

[3] Adam K. Wanekaya: Analyst. Vol21(2011). p.383.

[4] Ultze J. W, Heidelberg A, Rosenkranz C, Schäpers T and Staikov G: Electrochimica Acta. Vol. 5(2005). p.775.

[5] LiDi: Principle of electrochemical (Revised Edition) (The Beijing University of Aeronautics &Astronautics Press. 1999) In Chinese.

[6] Serrano Nuria, Diaz-Cruz, Jose-Manuel , Arino Cristina and Esteban Miquel: Electroanalysis. Vol. 13(2010). p.1460.

[7] Lee CH, Wang SC, Yuan CJ, Wen MF and Chang KS: Biosensors & Bioelectronics. Vol. 22(2007). p.877.

[8] Shyh-Hwang Lee, Hung-Yuan Fang, Wen-Chang Chen, Hong-Ming Lin and C. Allen Chang: Analytical and Bioanalytical Chemistry. Vol. 3(2005). p.532.