Polymeric surfactant electrokinetic chromatography

HH Yarabe, E Billiot, IM Warner. Enantiomeric separations by use of polymeric surfactant electrokinetic chromatography. J Chromatogr A 875 179-206, 2000. [Pg.378]

Shamsi, S. A. (2001). Micellar electrokinetic chromatography-mass spectrometry using a polymerized chiral surfactant. Anal. Chem. 73, 5103-5108. [Pg.513]

Mwongela, S.M., Numan, A., Gill, N.L., Agbaria, R.A., and Warner, I.M. 2003. Separation of achiral and chiral analytes using polymeric surfactants with ionic liquids as modifiers in micellar electrokinetic chromatography. Analytical Chemistry, 75 6089-96. [Pg.300]

Shamsi, S.A., C. Akbay, and I.M. Warner. 1998. Polymeric anionic surfactant for electrokinetic chromatography separation of 16 priority polycyclic aromatic hydrocarbon pollutants. Anal. Chem. 70 3078-3083. [Pg.113]

Polymeric micelles form stable pseudostationary phases with a critical micelle concentration of virtually zero (aggregation number of 1), and are tolerant of high organic solvent concentrations in the electrolyte solution. Mass transfer kinetics are slow compared with conventional surfactant micelles, and peak distortion from mass overloading is a problem for some polymer compositions. Preliminary studies indicate that polymeric surfactants are effective pseudostationary phases in micellar electrokinetic chromatography, but only a limited number of practical applications have been demonstrated, and uptake has been slow. [Pg.657]