Ionic strength-dependent structural transition of proteins at electrode surfaces
Journal: CHEMICAL COMMUNICATIONS, 1685-1687
Authors: Palecek, E., Ostatna, V.
Year: 2009
Abstract
Using constant current chronopotentiometry we showed that in 50 mM sodium phosphate (pH 7) bovine serum albumin and some other proteins were not significantly denatured at a bare mercury electrode while at higher phosphate concentrations they underwent electric field-driven denaturation on the electrode surface.