Electroanalytical detection of the pesticide paraquat by batch injection analysis

Analytical Letters

Volumn 40, Issue 9, 2007, Pages 1800-1810

  Simões, Fábio R ^a   Vaz, Carlos M P ^b   Brett, Christopher M A ^c  

^a UNIVERSITY OF SÃO PAULO   (Brazil)

^b EMBRAPA CERRADOS   (Brazil)

^c UNIVERSITY OF COIMBRA   (Portugal)

Author keywords

Batch injection analysis; Paraquat pesticide; Square wave voltammetry

Indexed keywords

EID: 34250206306     PISSN: 00032719     EISSN: 1532236X     Source Type: Journal    
DOI: 10.1080/00032710701380806     Document Type: Article

References (32)

1. Abdollahi, M., Ranjbar, A., Shadnia, S., Nikfar, S., and Rezaie, A. 2004. Pesticides and oxidative stress: a review. Med. Sci. Monit., 10: RA141-147.
2. Alvarez, E., Sevilla, M.T., Pinilla, J.M., and Hernandez, L. 1992. Cathodic stripping voltammetry of paraquat on a carbon paste electrode modified with amberlite XAD-2 Resin. Anal. Chim. Acta, 260: 19-23.
3. Brett, C.M.A., Brett, A.M., and Mitoseriu, L.C. 1994. Amperometric and voltammetric detection in batch injection analysis. Anal. Chem., 66: 3145-3150.
4. Brett, C.M.A., Oliveira Brett, A.M., and Mitoseriu, L.C. 1995. Amperometric batchinjection analysis: Theoretical aspects of current transients and comparison with wall-jet electrodes in continuous flow. Electroanalysis, 7: 225-229.
5. Brett, C.M.A., Oliveira Brett, A.M., and Tugulea, L. 1996a. Anodic stripping voltammetry of trace metals by batch injection analysis. Anal. Chim. Acta, 322: 151-157.
6. Brett, C.M.A., Oliveira Brett, A.M., Matysik, F.-M., Matysik, S., and Kumbat, S. 1996b. Nafion-coated mercury thin film electrodes for batch-injection analysis with anodic stripping voltammetry. Talanta, 43: 2015-2022.
7. Brett, C.M.A. 1999a. Electroanalytical techniques for the future - the challenges of miniaturization and of real-time measurements. Electroanalysis, 11: 1013-1016.
8. Brett, C.M.A., Fungaro, D.A., Morgado, J.M., and Gil, M.H. 1999b. Novel polymermodified electrodes for batch injection sensors and application to environmental analysis. J. Electroanal. Chem., 468: 26-33.
9. Brett, C.M.A., Inzelt, G., and Kertesz, V. 1999c. Poly(methylene blue) modified electrode sensor for hemoglobin. Anal. Chim. Acta, 385: 119-123.
10. Castro, R., Moyano, E., and Galceran, M.T. 2000. On-line ion-pair solid-phase extraction-liquid chromatography-mass spectrometry for the analysis of quaternary ammonium herbicides. J. Chromatogr. A, 869: 441-449.
11. Corasaniti, M.T. and Nisticò, G. 1993. Determination of paraquat in rat-brain by high-performance liquid-chromatography. J. Chromatogr, 643: 419-425.
12. Dankwardt, A. 2000. Immunochemical assays in pesticide analysis. In Encyclopedia of Analytical Chemistry. Applications, Theory, and Instrumentation; Meyers, R.A. (ed.); Wiley: Chichester.
13. de Donato, A., Pedrotti, J.J., and Gutz, I.G.R. 1999. A batch injection analysis system for ascorbic acid determination using amperometric detection on a sessile mercury drop electrode. Electroanalysis, 11: 1124-1129.
14. de Oliveira, U.M.F., Lichtig, J., and Masini, J.C. 2004. Evaluation of a Nafion coated glassy carbon electrode for determination of paraquat by differential pulse voltammetry. J. Braz. Chem. Soc., 15: 735-741.
15. de Souza, D. and Machado, S.A.S. 2003. Electroanalytical study of the paraquat herbicide in aqueous solution by square wave voltammetry using ultramicroelectrodes. Química Nova, 26: 644-647.
16. de Souza, D. and Machado, S.A.S. 2005. Electrochemical detection of the herbicide paraquat in natural water and citric fruit juices using microelectrodes. Anal. Chim. Acta, 546: 85-91.
17. EXTOXNET: The Extension Toxicology Network. http://extoxnet.orst. edu/pips/paraquat.htm.
18. Fungaro, D.A. and Brett, C.M.A. 2000. Eletrodos modificados com polímeros perfluorados e sulfonados em aplicações em análises ambientais. Química Nova, 23: 805-811.
19. Jain, A., Verma, K.K., and Townshend, A. 1993. Determination of paraquat by flow-injection spectrophotometry. Anal. Chim. Acta, 284: 275-279.
20. Lu, T. and Sun, I. 2000. Electrocatalytic determination of paraquat using a Nafion film coated glassy carbon electrode. Talanta, 53: 443-451.
21. Moyano, E., Games, D.E., and Galceran, M.T. 1996. Determination of quaternary ammonium herbicides by capillary electrophoresis mass spectrometry. Rapid Commun. Mass Spectrom., 10: 1379-1385.
22. Monk, P.M.S., Turner, C., and Akhtar, S.P. 1999. Electrochemical behavior of methyl viologen in a matrix of paper. Electrochim. Acta, 44: 4817-4816.
23. Munch, J.W. and Bashe, W.J. 1997. Determination of paraquat and diquat in drinking water by solid-liquid extraction and HPLC with UV detection. EPA Method 549.2, Environmental Proection Agency: Cincinnati, OH.
24. Navaratne, A. and Susantha, N. 2000. Electroanalytical sensor for the detention of gramoxone (paraquat). Anal. Lett., 33: 1491-1499.
25. Pinilla, J.M., Hernández, L.H., Sobrino, J.M.M., and Escribano, M.T.S. 1993. Determination of paraquat by cathodic stripping voltammetry after accumulation through the formation of an ion pair on a hanging mercury drop electrode. Electroanalysis, 5: 79-83.
26. Quintino, M.S.M., Araki, K., Toma, H.E., and Angnes, L. 2002. Batch injection analysis utilizing modified electrodes with tetraruthenated porphyrin films for acetaminophen quantification. Electroanalysis, 14: 1629-1634.
27. Shivhare, P. and Gupta, V.K. 1991. Spectrophotometric method for the determination of paraquat in water, grain and plant materials. Analyst, 116: 391-393.
28. Tomita, M., Okuyama, T., and Nigo, Y. 1992. Simultaneous determination of paraquat and diquat in serum using capillary electrophoresis. Biomed. Chromatogr., 6: 91-94.
29. Walcarius, A. and Lamberts, L. 1996. Square wave voltammetric determination of paraquat and diquat in aqueous solution. J. Electroanal. Chem., 406: 59-68.
30. Wang, J. and Taha, Z. 1991. Batch injection-analysis. Anal. Chem., 63: 1053-1056.
31. Yang, W. and Tiffany-Castiglioni, E. 2005. The bipyridyl herbicide paraquat produces oxidative stress-mediated toxicity in human neuroblastoma SH-SY5Y cells: relevance to the dopaminergic pathogenesis. J. Toxicol. Environ. Health A, 68: 1939-1961.
32. Zen, J., Jeng, S., and Chen, H. 1996. Determination of paraquat by square wave voltammetry at a perfluorosulfonated ionomer/clay-modified electrode. Anal. Chem., 68: 498-502.