The use of different generations of Starburst (pamam) dendrimers provides a new opportunity for ion-exchange electrokinetic capillary chromatography. The uniform surface charge density and the structural homogeneity of these macroelectrolytes provide a decrease of plate height in comparison with micellar electrokinetic capillary chromatography with cationic surfactants. In addition, the use of different dendrimer generations allows the separation selectivity to be modulated.
Castagnola, M., Cassiano, L., Lupi, A., Messana, I., Patamia, M., Rabino, R., Rossetti, D. V., Giardina, B., ION-EXCHANGE ELECTROKINETIC CAPILLARY CHROMATOGRAPHY WITH STARBURST(PAMAM) DENDRIMERS - A ROUTE TOWARDS HIGH-PERFORMANCE ELECTROKINETICCAPILLARY CHROMATOGRAPHY, <<JOURNAL OF CHROMATOGRAPHY A>>, 1995; 694 (2): 463-469. [doi:10.1016/0021-9673(94)01015-7] [http://hdl.handle.net/10807/23754]
ION-EXCHANGE ELECTROKINETIC CAPILLARY CHROMATOGRAPHY WITH STARBURST(PAMAM) DENDRIMERS - A ROUTE TOWARDS HIGH-PERFORMANCE ELECTROKINETIC CAPILLARY CHROMATOGRAPHY
Castagnola, Massimo;Cassiano, Loredana;Lupi, Alessandro;Patamia, Maria;Rossetti, Diana Valeria;Giardina, Bruno
1995
Abstract
The use of different generations of Starburst (pamam) dendrimers provides a new opportunity for ion-exchange electrokinetic capillary chromatography. The uniform surface charge density and the structural homogeneity of these macroelectrolytes provide a decrease of plate height in comparison with micellar electrokinetic capillary chromatography with cationic surfactants. In addition, the use of different dendrimer generations allows the separation selectivity to be modulated.
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