Abstract
Single-dimension separations are routinely coupled in series to achieve two-dimensional separations, yet little has been done to simultaneously exploit multiple dimensions during separation. In this work, simultaneous chromatography and electrophoresis is introduced and evaluated for its potential to achieve two-dimensional separations. In simultaneous chromatography and electrophoresis, chromatography occurs via capillary action while an orthogonal electric field concurrently promotes electrophoresis in a second dimension. A novel apparatus with a dual solvent reservoir was designed to apply the concurrent electric field. Various compounds were used to characterize the apparatus and technique, i.e., vitamins, amino acids, and dyes. Improved separation is reported with equivalent analysis times in comparison to planar chromatography alone. The feasibility of simultaneously employing chromatography and electrophoresis in two dimensions is discussed.
Similar content being viewed by others
Abbreviations
- SCE:
-
Simultaneous chromatography and electrophoresis
References
Davis JM, Stoll DR, Carr PW (2008) Anal Chem 80:8122–8134
Lisa M, Cifkova E, Holcapek M (2011) J Chromatogr A 1218:5146–5156
Harvey DJ (2011) J Chromatogr B 879:1196–1225
Khatib A, Hoek AC, Jinap S, Sarker MZI, Jaswir I, Verpoorte R (2010) J Liq Chromatogr Related Technol 33:214–224
Waldhier MC, Gruber MA, Dettmer K, Oefner PJ (2009) Anal Bioanal Chem 394:695–706
Capraro J, Magni C, Fontanesi M, Budelli A, Duranti M (2008) LWT-Food Sci Technol 41:1011–1017
Zhang ZX, Zhang XW, Li F (2010) Sci China Chem 53:1183–1189
Svidritskii EP, Pashkova EB, Pirogov AV, Shpigun OA (2010) Anal Chem 65:287–292
Goldschmidt R, Wolf W (2010) Anal Bioanal Chem 397:471–481
Gorbunov AA, Vakhrushev AV (2010) J Chromatogr A 1217:4825–4833
Im K, Park H, Lee S, Chang T (2009) J Chromatogr A 1216:4606–4610
Dutriez T, Courtiade M, Thiébaut D, Dulot H, Hennion M (2010) Fuel 89:2338–2345
Dutriez T, Courtiade M, Thiébaut D, Dulot H, Bertoncini F, Vial J, Hennion M (2009) J Chromatogr A 1216:2905–2912
Khummueng W, Trenerry C, Rose G, Marriott PJ (2006) J Chromatogr A 1131:203–214
Banerjee K, Patil SH, Dasgupta S, Oulkar DP, Patil SB, Savant R, Adsule PG (2008) J Chromatogr A 1190:350–357
Miller JM (2005) Chromatography concepts and contrasts. Wiley, New Jersey
Haugaard G, Kroner TD (1948) J Am Chem Soc 70:2135–2137
Svensson H, Brattsten I (1949) Arkiv Kemi Mineral Geol 1:401–411
Strain HH, Sullivan JC (1951) Anal Chem 23:816–823
Burma DP (1953) Anal Chim Acta 9:518–524
Sato TR, Norris WP, Strain HH (1952) Anal Chem 24:776–778
Durrum EL (1951) J Am Chem Soc 73:4875–4880
Tuckerman MM, Strain HH (1960) Anal Chem 32:695–698
Sherma J, Strain HH (1962) Anal Chem 34:76–80
Sato TR, Norris WP, Strain HH (1955) Anal Chem 27:521–525
Sato TR, Kisieleski WE, Norris WP, Strain HH (1953) Anal Chem 25:438–446
Strain HH (1952) Anal Chem 24:356–360
van Ooij WJ (1973) J Chromatogr A 81:190–193
Novotny L, Nurok D, Replogle RW, Hawkins FL, Santini RE (2006) Anal Chem 78:2823–2831
Heiger DN (1992) High performance capillary elecrophoresis an introduction. Hewlett-Packard, France
Acknowledgments
The authors gratefully acknowledge the financial support provided of the BYU—Idaho Chemistry Department. We also offer sincere appreciation to Milton L. Lee of Brigham Young University for the donation of the power supplies used in this work.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Stevenson, P.R., Dunlap, B.E., Powell, P.S. et al. Simultaneous chromatography and electrophoresis: two-dimensional planar separations. Anal Bioanal Chem 405, 3085–3089 (2013). https://doi.org/10.1007/s00216-013-6737-0
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00216-013-6737-0