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N. Yu. Budanova, Ye. N. Shapovalova, O. A. Shpigun

Looking into the Possibility of Using of Chitosan in Capillary Electrophoresis


Some possibilities for application in capillary electrophoresis of low-molecular water-soluble chitosan as chiral selector for enantioseparation of aromatic acids and for the modification of fused-silica capillary surface are discussed. The chitosan coated capillary performance is demonstrated by fast separation of aromatic acids. The migration times of acids depend slightly on chitosan concentration. The chitosan coated capillary is used for chiral separations of acids with 2-hydroxypropyl-b-cyclodextrin, the enantioseparation conditions of 2-phenylpropionic acid are optimized.
Moscow University Chemistry Bulletin.
2006, Vol. 47, No. 3, P. 177

Copyright (C) Chemistry Dept., Moscow State University, 2002
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