Modification of 4-(2-pyridylazo)-resorcinol postcolumn reagent selectivity through competitive equilibria with chelating ligands

Journal of Chromatography A

Volumn 770, Issue 1-2, 1997, Pages 69-74

  Co, Anne C ^a   Ko, Angela N ^a   Ye, Liwen ^a   Lucy, Charles A ^a  

^a UNIVERSITY OF CALGARY   (Canada)

Author keywords

Complexation; Derivatization, LC; Metal cations; Pyridylazoresorcinol

Indexed keywords

CHELATING AGENT; EDETIC ACID; METAL ION; NITRILOTRIACETIC ACID; REAGENT; RESORCINOL DERIVATIVE;

COMPLEX FORMATION; CONFERENCE PAPER; DERIVATIZATION; ION PAIR CHROMATOGRAPHY; LIQUID CHROMATOGRAPHY; PRIORITY JOURNAL;

EID: 0030958848     PISSN: 00219673     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0021-9673(96)01023-0     Document Type: Conference Paper

References (23)

1. P.R. Haddad and P.E. Jackson, in Ion Chromatography - Principles and Applications, Elsevier, Amsterdam, 1990. Sec. 13.4.
2. R.M. Cassidy and B.D. Karcher, in I.S. Krull (Editor), Reaction Detection in Liquid Chromatography, (Chromatographic Science Series, Vol. 34), Marcel Dekker, New York, 1986. Ch. 3.
3. P.K. Dasgupta, J. Chromatogr. Sci., 27 (1989) 422.
4. E.J. Arar and J.D. Pfaff, J. Chromatogr., 546 (1991) 335.
5. P.M. Bertsch and M.A. Anderson, Anal. Chem., 61 (1989) 535.
6. D.L. Smith and J.S. Fritz, Anal. Chim. Acta, 204 (1988) 87.
7. R.T. Gettar, E.A. Gautier, R.E. Servant and D.A. Batistoni, presented at the International Ion Chromatography Symposium, Reading, September 1996, poster 120.
8. S. Shibata, in H.A. Flaschka and A.J. Barnard Jr. (Editors), Chelates in Analytical Chemistry, Marcel Dekker, New York, 1972, Vol. 4. pp. 116-132.
9. E.B. Sandell and H. Onishi, Photometric Determination of Trace Metals: Part I General Aspects, Wiley, New York, 4th ed., 1978, pp. 481-484.
10. S.S. Heberling and J.M. Riviello, Presented at the 27th Rocky Mountain Conference, Denver, CO, July 1985.
11. M.D. Arguello and J.S. Fritz, Anal. Chem., 49 (1977) 1595.
12. C.A. Lucy and H.N. Dinh, Anal. Chem., 66 (1994) 793.
13. R.M. Cassidy and S. Elchuk, J. Liq. Chromatogr., 4 (1981) 379.
14. L. Fossey and F.F. Cantwell, Anal. Chem., 55 (1983) 1882.
15. L. Fossey and F.F. Cantwell, Anal. Chem., 57 (1985) 922.
16. R.M. Cassidy and S. Elchuk, Anal. Chem., 54 (1982) 1558.
17. D.D. Perrin, Masking and Demasking of Chemical Reactions, Wiley, New York, 1970, pp. 6 and 21.
18. T. Takeuchi and Y. Shijo, Bunseki Kagaku, 14 (1965) 930; C.A. 67 (1966) 7704z.
19. T. Takeuchi and Y. Shijo, Bunseki Kagaku, 14 (1965) 930; C.A. 67 (1966) 7704z.
20. D.W. Margerum, G.R. Cayley, D.C. Weatherburn and G.K. Pagenkopf, in A.E. Martell (Editor), Coordination Chemistry, Vol. 2, (ACS Monographs No. 174), American Chemical Society, Washington, DC, 1978, Table 1-19.
21. S. Funahashi and M. Tanaka, Inorg. Chem. 9 (1970) 2092.
22. D.W. Margerum, G.R. Cayley, D.C. Weatherburn and G.K. Pagenkopf, in A.E. Martell (Editor), Coordination Chemistry, Vol. 2, (ACS Monographs No. 174), American Chemical Society, Washington, DC, 1978, p. 174-190.
23. A.E. Martell and R.M. Smith, Critical Stability Constants, Amino Acids, Vol. 1, Plenum Press, New York, 1974.