Construction of a heteropolyanion-containing polypyrrole/carbon nanotube modified electrode and its electrocatalytic property

Analytical Letters

Volumn 38, Issue 9, 2005, Pages 1445-1456

  Tang, Qingyun ^a   Luo, Xinxiang ^a   Wen, Ruiming ^a  

^a HUNAN CITY UNIVERSITY   (China)

Author keywords

Multiwalled carbon nanotube; Nitrite; Phosphomolybdic acid; Polypyrrole

Indexed keywords

EID: 23044451428     PISSN: 00032719     EISSN: None     Source Type: Journal    
DOI: 10.1081/AL-200062235     Document Type: Article

References (25)

1. Barth, M., Lapkowski, M., and Lefrant, S. 1999. Electrochemical behavior of polyaniline films doped with heteropolyanions of Keggin structure. Electrochim. Acta, 44: 2117-2123.
2. Cai, H., Cao, X., Jiang, Y., He, P., and Fang, Y. 2003. Carbon nanotube-enhanced electrochemical DNA biosensor for DNA hybridization detection. Anal. Bioanal. Chem., 375: 287-293.
3. Chen, R.S., Huang, W.H., Tong, H., Wang, Z.L., and Cheng, J.K. 2003. Carbon fiber nanoelectrodes modified by single-walled carbon nanotubes. Anal. Chem., 75: 6341-6345.
4. Ferreira, M. and Rubner, M.F. 1995. Molecular-level processing of conjugated polymer. I. Layer-by-layer manipulation of conjugated polyions. Macromolecules, 28: 7107-7114.
5. Iijima, S. 1991. Helical microtubules of graphitic carbon. Nature, 354: 56-58.
6. Keita, B. and Nadjo, L. 1988. Surface modifications with heteropoly and isopoly oxometalates: Part 1. Qualitative aspects of the activation of electrode surfaces towards the hydrogen evolution reaction. J. Electroanal. Chem., 243: 87-103.
7. Keita, B. and Nadjo, L. 1993. Scanning tunneling microscope monitoring of the surface morphology of the basal plane of highly oriented pyrolytic graphite during the cyclic voltammetry of isopoly and heteropolyanions. J. Electroanal. Chem., 354: 295-304.
8. Liu, Z., Xi, X., Dong, S., and Wang, E. 1997. Liquid chromatography- amperometric detection of nitrite using a polypyrrole modified glassy carbon electrode doped with tungstodiphosphate anion. Anal. Chim. Acta, 345: 147-153.
9. Liu, S., Tang, Z., Bo, A., Wang, E., and Dong, S. 1998. Electrochemistry of heteropolyanions in coulombically linked self-assembled monolayers. J. Electroanal. Chem., 458: 87-97.
10. Liu, J., Cheng, L., Liu, B., and Dong, S. 2000a. Covalent modification of a glassy carbon surface by 4-aminobenzoic acid and its application in fabrication of a polyoxometalates-consisting monolayer and multilayer films. Langmuir, 16: 7471-7476.
11. Liu, J. and Dong, S. 2000b. Grafting of diaminoalkane on glassy carbon surface and its functionalization. Electrochem. Commun., 2: 707-712.
12. Musamch, M., Wang, J., Merkoci, A., and Lin, Y. 2002. Low-potential stable NADH detection at carbon-nanotube-niodificd glassy carbon electrodes. Electrochem. Commun., 4: 743-746.
13. Sotiropoulou, S. and Chaniotakis, N.A. 2003. Carbon nanotube array-based biosensor. Anal. Bioanal. Chem., 375: 103-105.
14. Sun, C. and Zhang, J. 1998. Fabrication and electrochemical behavior of multilayer films containing 1:12 phosphomolybdic anions and their electrocatalytic oxidation of ascorbic acid. Electrochim. Acta, 43: 943-950.
15. Unoura, K. and Tanaka, N. 1983. Comparative study of the electrode reactions of 12-molybdosilicate and 12-molybdophosphate. Inorg. Chem., 22: 2963-2964.
16. Wang, B. and Dong, S. 1992. Electrochemical study of isopoly- and heteropolyoxometallate film modified microelectrodes-Part 2. Electrochemical behaviour of isopolymolybdic acid monolayer modified carbon fibre microelectrodes. Electrochim. Acta, 37: 1859-1864.
17. Wang, P., Wang, X., Jing, X., and Zhu, G. 2000. Sol-gel-derived, polishable, 1:12-phosphomolybdic acid-modified ceramic-carbon electrode and its electrocatalytic oxidation of ascorbic acid. Anal. Chim. Acta, 424: 51-56.
18. Wang, B., Cheng, L., and Dong, S. 2001. Construction of a heteropolyanion-modified electrode by a two-step sol-gel method and its electrocatalytic applications. J. Electroanal. Chem., 516: 17-22.
19. Wang, J., Li, M., Shi, Z., Li, N., and Gu, Z. 2002a. Direct electrochemistry of cytochrome c at a glassy carbon electrode modified with single-wall carbon nanotubes. Anal. Chem., 74: 1993-1997.
20. Wang, Z., Liu, J., Liang, Q., Wang, Y., and Luo, G. 2002b. Carbon nanotube-modified electrodes for the simultaneous determination of dopamine and ascorbic acid. Analyst, 127: 653-658.
21. Wang, J., Musameh, M., and Lin, Y. 2003a. Solubilization of carbon nanotubes by Nation towards the preparation of amperometric biosensors. J. Am. Chem. Soc., 125: 2408-2409.
22. Wang, J. and Musameh, M. 2003b. Carbon nanotube/Teflon composite electrochemical sensors and biosensors. Anal. Chem., 75: 2075-2079.
23. Wang, S. and Du, D. 2003c. Preparation and electrochemical properties of Keggin-type phosphomolybdic anions in electrostaticly linked L-cysteine self-assembled monolayers. Sens. Actuators B. 94: 282-289.
24. Zhao, Q., Can, Z., and Zhuang, Q. 2002. Electrochemical sensors based on carbon nanotubes. Electroanalysis, 14: 1609-1613.
25. Zhao, Y.D., Zhang, W.D., Luo, Q.M., and Li, S.F.Y. 2003. The oxidation and reduction behavior of nitrite at carbon nanotube powder microelectrodes. Microchem. J., 75: 189-198.