Electrochemical derivatization-capillary electrophoresis-contactless conductivity detection: A versatile strategy for simultaneous determination of cationic, anionic, and neutral analytes

Electrophoresis

Volumn 35, Issue 6, 2014, Pages 864-869

  Santos, Mauro Sérgio Ferreira ^a   Lopes, Fernando Silva ^a   Gutz, Ivano Gebhardt Rolf ^a  

^a UNIVERSITY OF SÃO PAULO   (Brazil)

Author keywords

Benzoic acid electrooxidation; EC CE flow system; EC CE of neutral species; Electrochemical derivatization

Indexed keywords

CAPILLARY ELECTROPHORESIS; CARBOXYLATION; ELECTRODES; ELECTROOXIDATION; METAL IONS; PLATINUM;

BENZOIC ACID ELECTROOXIDATION; ELECTROCHEMICAL DERIVATIZATION; ELECTROCHEMICAL-CE FLOW SYSTEM; ELECTROCHEMICAL-CE OF NEUTRAL SPECIES; ELECTROCHEMICALS; ELECTROOXIDATIONS; FLOW SYSTEMS; NEUTRAL SPECIES; SIMULTANEOUS DETERMINATIONS;

BENZOIC ACID;

BENZOIC ACID; FORMIC ACID; SACCHARIN SODIUM; SALICYLIC ACID DERIVATIVE;

ANALYTIC METHOD; ARTICLE; CAPILLARY ELECTROPHORESIS; CHEMICAL ANALYSIS; CONTROLLED STUDY; DERIVATIZATION; ELECTROCHEMICAL DERIVATIZATION; ELECTROCHEMICAL DETECTION; OXIDATION; SEPARATION TECHNIQUE;

BENZOIC ACID ELECTROOXIDATION; EC-CE FLOW SYSTEM; EC-CE OF NEUTRAL SPECIES; ELECTROCHEMICAL DERIVATIZATION;

ANIONS; BENZOIC ACID; CATIONS; ELECTRIC CONDUCTIVITY; ELECTROOSMOSIS; ELECTROPHORESIS, CAPILLARY; OXIDATION-REDUCTION;

EID: 84903368384     PISSN: 01730835     EISSN: 15222683     Source Type: Journal    
DOI: 10.1002/elps.201300463     Document Type: Article

References (30)

1. Drozd, J., J. Chromatogr. 1975, 113, 303-356.
2. Meng, H.-B., Wang, T.-R., Guo, B.-Y., Hashi, Y., Guo, C.-X., Lin, J.-M., Talanta 2008, 76, 241-245.
3. Johns, C., Yang, W., Macka, M., Haddad, P. H., J. Chromatogr. A 2004, 1050, 217-222.
4. Silva, I. S., Vidal, D. T. R., do Lago, C. L., Angnes, L., J. Sep. Sci. 2013, 36, 1405-1409.
5. Mai, T. D., Hauser, P. C., J. Chromatogr. A 2012, 1267, 266-272.
6. Kuban, P., Kuban, P., Kuban, V., Electrophoresis 2002, 23, 3725-3734.
7. da Silva, J. A. F., do Lago, C. L., Electrophoresis 2000, 21, 1405-1408.
8. Underberg, W. J. M., Waterval, J. C. M., Electrophoresis 2002, 23, 3922-3933.
9. Santos, M. S. F., Lopes, F. S., Vidal, D. T. R., do Lago, C. L., Gutz, I. G. R., Anal. Chem. 2012, 84, 7599-7602.
10. Schieffer, G. W., Anal. Chem. 1979, 51, 1573-1575.
11. Chen, Y., Edwards, B. L., Dasgupta, P. K., Srinivasan, K., Anal. Chem. 2012, 84, 59-66.
12. Bulska, E., Walcerz, M., Jedral, W., Hulanicki A., Anal. Chim. Acta 1997, 357, 133-140.
13. Lopes, F. S., Antunes, O., Gutz, I. G. R., Electrochem. Commun. 2010, 12, 1387-1390.
14. Lopes, F. S., Coelho, L. H. G., Gutz, I. G. R., Electrophoresis 2011, 32, 939-946.
15. Lopes, F. S., Nogueira, T., do Lago, C. L., Gutz, I. G. R., Electroanalysis 2011, 23, 2516-2519.
16. Matysik, F.-M., Electrochem. Commun. 2003, 5, 1021-1024.
17. He, J.-B., Cui, T., Zhang, W.-W., Deng, N., Anal. Chim. Acta 2013, 786, 159-165.
18. Esaka, Y., Okumura, N., Uno, B., Goto, M., Electrophoresis 2003, 24, 1635-1640.
19. Scholz, R., Matysik, F.-M., Analyst 2011, 136, 1562-1565.
20. Palatzky, P., Matysik, F.-M., Electrophoresis 2012, 33, 2689-2694.
21. Saito, R. M., Brito-Neto, J. G. A., Lopes, F. S., Blanes, L., Costa, E. T., Vidal, D. T. R., Hotta, G. M., do Lago, C. L., Anal. Methods 2010, 2, 164-170.
22. Francisco, K. J. M., do Lago, C. L., Electrophoresis 2009, 30, 3458-3464.
23. Brito-Neto, J. G. A., da Silva, J. A. F., Blanes, L., do Lago, C. L., Electroanalysis 2005, 17, 1198-1206.
24. Brito-Neto, J. G. A., da Silva, J. A. F., Blanes, L., do Lago, C. L., Electroanalysis 2005, 17, 1207-1214.
25. Kumar, L. D., Nair, M. K., Pan, P. C., U.S. Patent WO2000000166 A2, 2000.
26. Montilla, F., Michaud, P. A., Morallón, E., Vázquez, J. L., Comninellis, Ch., Electrochim. Acta 2002, 47, 3509-3513.
27. Souto, R. M., Rodríguez, J. L., Fernández-Mérida, L., Pastor, E., J. Electroanal. Chem. 2000, 494, 127-135.
28. Rabaaoui, N., Allagui, M. S., J. Hazard. Mat. 2012, 243, 187-192.
29. Singh, S., Datta, J., Ionics 2011, 17, 785-798.
30. Jahn, S., Karst, U., J. Chromatogr. A 2012, 1259, 16-49.