Application of water-soluble polymers as modifiers in electrophoretic analysis of phenols.
A review of application of water-soluble cationic, anionic and nonionic polymers as pseudostationary phases in capillary electrophoresis (CE) and micellar electrokinetic capillary chromatography (MEKC) is presented. The effect of the structure of the polymers on the selectivity and efficiency of separation is discussed. A novel specially designed cationic polymer, 2,10-ionene, has been used for the separation of phenols. The polymer has hydrophilic and hydrophobic parts in its backbone. The polymer shows the best selectivity as a modifier in capillary zone electrophoresis (CZE)-mode, which allows the selective determination of both hydrophilic and hydrophobic phenols.
Pirogov
Andrei V
AV
Chemistry Department, Moscow State University, Moscow, Russia.
Shpigun
Oleg A
OA
Chemistry Department, Moscow State University, Moscow, Russia.
D010636:Phenols / Q000032:analysis / Q000302:isolation & purification*; D011108:Polymers / Q000737:chemistry*; D012995:Solubility; D014867:Water / Q000737:chemistry
D010636:Phenols; D011108:Polymers; D014867:Water