Selective cloud point extraction and preconcentration of trace amounts of silver as a dithizone complex prior to flame atomic absorption spectrometric determination

Analytica Chimica Acta

Volumn 484, Issue 2, 2003, Pages 155-161

  Manzoori, Jamshid L ^a   Karim Nezhad, Ghasem ^a  

^a UNIVERSITY OF TABRIZ   (Iran)

Author keywords

Cloud point preconcentration; Dithizone; Flame atomic absorption spectrometry; Silver determination; Triton X 114

Indexed keywords

ABSORPTION SPECTROSCOPY; CONCENTRATION (PROCESS); EXTRACTION; SILVER; SURFACE ACTIVE AGENTS; TRACE ANALYSIS;

CLOUD POINT EXTRACTION; PRECONCENTRATION FACTORS;

TRACE ELEMENTS;

DITHIZONE; SILVER; SULFURIC ACID; SURFACTANT; TETRAHYDROFURAN; TRITON X 114;

ACIDITY; AQUEOUS SOLUTION; ARTICLE; ATOMIC ABSORPTION SPECTROMETRY; EXTRACTION; PH; PHASE SEPARATION; PRIORITY JOURNAL; SAMPLING; SEPARATION TECHNIQUE; STEREOCHEMISTRY;

EID: 0038554296     PISSN: 00032670     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0003-2670(03)00343-X     Document Type: Article

References (28)

1. I.M. Kolthoff, P.J. Eiving (Eds.), Treatise on Analytical Chemistry, Part II, vol. 5, Interscience, New York, 1966.
2. H. Renner, Ulmanns Encyklopedie der Technischen-Chemie, vol. 21, 4th ed., Verlag Chemie, Weinheim, 1982.
3. R. Soager, Metallic Raw Materials Dictionary, Bank Tobel, Zurich, 1984.
4. Environmental Protection Agency (EPA), Ambient Water Quality Criteria for Silver, EPA 4405-80-071, Office of Water Regulations, Washington, DC, 1980.
5. E. Meian (Ed.), Metals and Their Compounds in the Environment, VCH, New York, 1991.
6. A. Mitsuike, Methods for Preconcentration of Trace Elements, Khimiya, Moscow, 1986.
7. Huang C.C., Yang M.H. Anal. Chem. 69:1997;3930.
8. Lee C.H., Kin J.S., Suh M.Y., Lee W. Anal. Chim. Acta. 339:1997;303.
9. Manzoori J.L., Bavili-Tabrizi A. Anal. Chim. Acta. 470:2002;215.
10. Eiguren Fernandez A., Sosa Ferrera Z., Santana Rodrinuez J.J. Analyst. 124:1999;487.
11. Carabias-Martinez R., Rodriguez-Gonzalo E., Dominguez-Alvarez J., Hernandez-Mendez J. Anal. Chem. 71:1999;2468.
12. Esther Fernandez Laespada M. Jose Luis Perez Pavon and Bernardo Moreno Cordero. Analyst. 118:1993;209.
13. Silva M.F., Fernandez L., Olsina R.A., Stacchiola D. Anal. Chim. Acta. 342:1997;229.
14. Silva M.F., Fernandez L.P., Olsina R.A. Analyst. 123:1998;1803.
15. Igarashi S., Endo K. Anal. Chim. Acta. 320:1996;133.
16. Manzoori J.L., Bavili-Tabrizi A. Microchem. J. 72:2002;1.
17. Concepcion Cerrato Oliveros M. Oroncio Jimenez de Blas, Jose Luis Perez Pavon and Bernardo Moreno Cordero. J. Anal. At. Spectrom. 13:1998;547.
18. Mesquita da Silva M.A., Azzolin Frescura V.L., Nome Aguilera F.J., Curtius A.J. J. Anal. At. Spectrom. 13:1998;1369.
19. Paleologos E.K., Giokas D.L., Tzouwara-Karayanni S.M., Karayannis M.I. Anal. Chim. Acta. 458:2002;241.
20. Paleologos E.K., Stalikas C.D., Karayannis M.I. Analyst. 126:2001;389.
21. Schweitzer K.G., Dyer F.F. Anal. Chim. Acta. 22:1960;172.
22. Kim Y.S., Choi Y.S., In K. Bull. Korean Chem. Soc. 21:2000;137.
23. Carasek E., Tonjes J.W., Scharf M. Talanta. 56:2002;185.
24. Manzoori J.L., Sorouradin M.H., Hajishabani A.M. J. Anal. At. Spectrom. 13:1998;305.
25. Hiraide M., Zhou S.H., Kawaguchi H. Analyst. 118:1993;1441.
26. Zaporozhets O., Petruniock N., Sukhan V. Talanta. 50:1999;865.
27. Ozturk B.D., Filik H., Tutem E., Apak R. Talanta. 53:2000;263.
28. Mesquita da Silva M.A., Frescura V.L.A., Curtius A.J. Spectrochim. Acta Part B. 52:2000;803.