Turkish Journal of Chemistry
Polyethyleneimine-Coated Capillaries for the Separation of DNA by Capillary Electrophoresis
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.
Capillary electrophoresis, DNA, Polyethyleneimine
NUTKU, M. SAİD and BERKER, F. BEDİA ERİM (2003) "Polyethyleneimine-Coated Capillaries for the Separation of DNA by Capillary Electrophoresis," Turkish Journal of Chemistry: Vol. 27: No. 1, Article 2. Available at: https://journals.tubitak.gov.tr/chem/vol27/iss1/2