| Acidic lipids enhance the adsorption of positive ions due to their negative charge. |
| Subsequent adsorption from a less concentrated solution of DOPC and DDM increases the fraction of DOPC in the layer. |
| Separation of charged solutes can also cause problems owing to adsorption or electrophoretic migration. |
| This could be explained by the balance between the protein adsorption and the lipid adsorption. |
| The strong adsorption on such materials at surface or interfaces in the form of an orientated monomolecular layer is termed surface activity. |
| Glass coverslips were washed with ethanol followed by distilled H2O and allowed to air dry for 30 min before sample adsorption. |
