%0 Journal Article
%T Surface Complexation Modeling of Biomolecule Adsorptions onto Titania
%A Nataliya N. Vlasova
%A Olga V. Markitan
%J -
%D 2019
%R https://doi.org/10.3390/colloids3010028
%X Abstract The adsorption of nucleic acid components on the surface of nanocrystalline titanium dioxide (anatase, pHpzc = 6.5) in NaCl solutions was investigated using potentiometric titrations and multibatch adsorption experiments over a wide range of pH and ionic strengths. The Basic Stern surface complexation model was applied to experimental data to obtain quantitative equilibrium reaction constants. Adsorption results suggest that there is a considerable difference in the binding of nucleobases, nucleosides, and nucleotides with an anatase surface. View Full-Tex
%K surface complexation model
%K titanium dioxide
%K nucleic acid components
%U https://www.mdpi.com/2504-5377/3/1/28