Abstract

A new capillary electrophoresis of DNA fragments has been achieved with the cooperative effects of the electrophoretic and electroosmotic mobilities realized via the polyethyleneimine (PEI) coating of the capillary walls. As a result, seven of the 11 different-sized DNA fragments have produced resolved CE peaks. Our results demonstrate that analyses of DNA constituents can be performed under a wide range of conditions by the appropriate tuning of the coating and filler within the capillary.

DOI

Keywords

Capillary electrophoresis, DNA, Polyethyleneimine

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Recommended Citation

NUTKU, M. S, & BERKER, F. B (2003). Polyethyleneimine-Coated Capillaries for the Separation of DNA by Capillary Electrophoresis. Turkish Journal of Chemistry 27 (1): 9-14. https://doi.org/-

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