Single drop microextraction or solid phase microextraction-gas chromatography-mass spectrometry for the determination of iodine in pharmaceuticals, iodized salt, milk powder and vegetables involving conversion into 4-iodo-N,N-dimethylaniline

Journal of Chromatography A

Volumn 1023, Issue 1, 2004, Pages 33-39

  Das, Paramita ^a   Gupta, Manju ^a   Jain, Archana ^a   Verma, Krishna K ^a  

^a RANI DURGAVATI UNIVERSITY   (India)

Author keywords

4 Iodo N,N dimethylaniline; Derivatization, GC; Iodine; Single drop microextraction; Solid phase microextraction

Indexed keywords

DRUG PRODUCTS; EXTRACTION; GAS CHROMATOGRAPHY; MASS SPECTROMETRY; PH EFFECTS;

IODIZED SALT;

IODINE;

4 IODO N,N DIMETHYLANILINE; ANILINE DERIVATIVE; ASCORBIC ACID; IODINE; IODINE DERIVATIVE; N,N DIMETHYLANILINE; OXIDIZING AGENT; PEROXYDISULFATE; SCAVENGER; SODIUM CHLORIDE; SULFUR DERIVATIVE; UNCLASSIFIED DRUG;

ARTICLE; CALIBRATION; CORRELATION COEFFICIENT; EXTRACTION; GAS CHROMATOGRAPHY; IODINATION; MASS SPECTROMETRY; MILK; OXIDATION; PH; PRIORITY JOURNAL; SOLID PHASE EXTRACTION; VEGETABLE;

EID: 0344256466     PISSN: 00219673     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.chroma.2003.09.056     Document Type: Article

References (32)

1. Phoroah P.O.D., Connolly K.J. Arch. Dis. Child. 66:1991;145.
2. P.C. Scriba, in: R. Hall, J. Kobberling (Eds.), Thyroid Disorders Associated with Iodine deficiency and Excess, Raven Press, New York, 1985, p. 7.
3. Willians D. Nature (London). 371:1994;556.
4. Nishida M., Sakurai H., Tezuka U., Kawada J., Koyama M., Takada J. Clin. Chim. Acta. 187:1990;181.
5. M.S. Bamji, Everyman's Science, Indian Science Congress Association, vol. 31, Calcutta, India, 1997, p. 191.
6. Hetzel B.S., Dunn J.T. Annu. Rev. Nutr. 9:1989;21.
7. The Report of the Scientific Review Committee, Health and Welfare Canada, Nutrition Recommendations, Canadian Government Publishing Centre, Ottawa, 1990.
8. National Research Council, recommended Dietary Allowances, 10th ed., National Academic Press, Washington, DC, 1989.
9. Rao R.R., Chatt A. Analyst. 118:1993;1247.
10. McTaggart A.R., Butler E.C.V., Haddad P.R., Middleton J.H. Mar. Chem. 47:1994;159.
11. Ito K. Anal. Chem. 69:1997;3628.
12. Butler E.C.V. Trends Anal. Chem. 15:1996;45.
13. Brandao A.C.M., Buchberger W.W., Butler E.C.V., Fagan P.A., Haddad P.R. J. Chromatogr. A. 706:1995;271.
14. Buchberger W., Huebauer U. Mikrochim. Acta. III:1989;137.
15. Maros L., Kaldy M., Igaz S. Anal. Chem. 61:1989;733.
16. Gu F., Marchetti A.A., Straume T. Analyst. 122:1997;535.
17. Verma K.K., Jain A., Verma A. Anal. Chem. 64:1992;1484.
18. Shin H.-S., Oh-Shin Y.-S., Kim J.-H., Ryu J.-K. J. Chromatogr. A. 732:1996;327.
19. Mishra S., Singh V., Jain A., Verma K.K. Analyst. 125:2000;459.
20. Liška I. J. Chromatogr. A. 885:2000;3.
21. Pichon V. J. Chromatogr. A. 885:2000;195.
22. J. Pawliszyn (Ed.), Sampling and Sample Preparation for Field and Laboratory: Fundamentals and New Directions in Sample Preparation, Elsevier, Amsterdam, 2002.
23. K.K. Verma, A.J.H. Louter, A. Jain, E. Pocurull, J.J. Vreuls, U.A.Th. Brinkman, Chromatographia 44 (1997) 372.
24. R.B. Geerdink, W.M.A. Niessen, U.A.Th. Brinkman, J. Chromatogr. A 970 (2002) 65.
25. J. Pawliszyn (ed.), Application of Solid Phase Microextraction, Royal Society of Chemistry, Cambridge, 1999.
26. Smith R.M. J. Chromatogr. A. 1000:2003;3.
27. B.S. Furniss, A.J. Hannaford, V. Rogers, P.W.G. Smith, A.R. Tatchell, Vogel's Textbook of Practical Organic Chemistry, Longman, London, 1978, p. 676.
28. R. Bruckner, Advanced Organic Chemistry: Reaction Mechanism, Harcourt/Academic Press, New Delhi, 2002, pp. 43-83.
29. G.H. Jeffery, J. Bassett, J. Mendham, R.C. Denney, Vogel's Textbook of Quantitative Chemical Analysis, 5th ed., Longman, Essex, 1997, p. 66.
30. Psillakis E., Kalogerakis N. J. Chromatogr. A. 907:2001;211.
31. Lopez-Blanco M.C., Blanco-Cid S., Cancho-Grande B., Simal-Gandara J. J. Chromatogr. A. 987:2003;245.
32. J.C. Miller, J.N. Miller, Statistics for Analytical Chemistry, Ellis Horwood, Chichester, third ed., 1993, p. 115.