Page 157 - Multidimensional Chromatography

Coupled Supercritical Fluid and Chromatographic Techniques 149

27. H. Daimon and Y. Hirata, ‘Direct coupling of capillary supercritical fluid chromatogra-
phy with supercritical fluid extraction using modified carbon dioxide’, J. High Resolut.
Chromatogr. 17:809–813 (1994).
28. M. Ashraf-Khorassani, M. Barzegar and Y. Yamini, ‘On-line coupling of supercritical
fluid extraction with high performance liquid chromatography’, J. High Resolut.
Chromatogr. 18:472–476 (1995).
29. D. C. Tilotta, D. L. Heglund and S. B. Hawthorne, ‘Online SFE–FTIR spectrometry
with a fiber optic transmission cell’, Am. Lab. 28:36R–36T (1995).
30. T. Greibrokk, ‘Applications of supercritical fluid extraction in multidimensional sys-
tems’, J. Chromatogr. 703:523–536 (1995).
31. R. Fuoco, A. Ceccarini, M. Onor and S. Lottici, ‘Supercritical fluid extraction combined
online with cold-trap gas chromatography/mass spectrometry’, Anal. Chim. Acta 346:
81–86 (1997).
32. J. T. B. Strode and L. T. Taylor, ‘Supercritical fluid extraction employing a variable
restrictor coupled to gas chromatography via a sample pre-concentration trap’,
J. High Resolut. Chromatogr. 19:651–654 (1996).
33. X. Lou, H.-G. Janssen and C. A. Cramers, ‘Investigation of parameters affecting the on-
line combination of supercritical fluid extraction with capillary gas chromatography’, J.
Chromatogr. 750:215–226 (1996).
34. E. S. Francis, M. Wu, P. B. Farnsworth and M. L. Lee, ‘Supercritical fluid extraction/gas
chromatography with thermal desorption modulator interface and nitro-specific detec-
tion for the analysis of explosives’, J. Microcolumn Sep. 7:23–28 (1995).
35. P. B. Farnsworth, M. Wu, M. Tacquard and M. L. Lee, ‘Background correction device for
enhanced element-selective gas chromatographic detection by atomic emission spec-
troscopy’, Appl. Spectr. 48:742–746 (1994).
36. D. R. Gere, C. R. Knipe, P. Castelli, J. Hedrick, Randall Frank, L. G., H. Schulenberg-
Schell, R. Schuster, L. Doherty, J. Orolin and H. B. Lee, ‘Bridging the automation gap
between sample preparation and analysis: an overview of SFE, GC, GC–MS and HPLC
applied to environmental samples’, J. Chromatogr. Sci. 31:246–258 (1993).
37. E. Anklam, H. Berg, L. Mathiasson, M. Sharman and F. Ulberth, ‘Supercritical fluid
extraction (SFE) in food analysis: a review’, Food Additive Contam. 15:729–750 (1998).
s ˇ
38. V. Janda, M. Mike ová and J. Vejrosta, ‘Direct supercritical fluid extraction of water-
based matrices’, J. Chromatogr. 733:35–40 (1996).
39. E. M. Thurman and M. S. Mills, Solid-Phase Extraction: Principles and Practice, John
Wiley & Sons, New York (1998).
40. J. S. S. Pinto, E. Cappelaro and F. M. Lanças, ‘Design and construction of an on-line
SPE–SFE–HRGC system’, J. Braz. Chem. Soc. 12:192–195 (2001).
41. U. Ullsten and K. E. Markides, ‘Automated on-line solid phase adsorption/supercritical
fluid extraction/supercritical fluid chromatography of analytes from polar solvents’,
J. Microcolumn Sep. 6:385–393 (1994).
42. M. C. Tavares and F. M. Lanças, “On-line coupling of supercritical fluid extraction with
supercritical fluid chromatography”, J. Braz. Chem. Soc. in press (2001).
43. C. Mougin and J. Dubroca, ‘On-line supercritical fluid extraction and high performance
liquid chromatography for determination of triazine compounds in soil,
J. High Resolut. Chromatogr 19:700–702 (1996).
44. M. H. Liu, S. Kapila, K. S. Nam and A. A. Elseewi, ‘Tandem supercritical fluid extrac-
tion and liquid chromatography system for determination of chlorinated phenols in solid
matrices’, J. Chromatogr. 639:151–157 (1993).
45. H. Engelhardt, W. Beck and T. Schmitt, Capillary Electrophoresis: Methods and
Potentials, Vieweg, Wiesbaden, Germany (1996).