The thermodynamic stability of the mixtures of hyperbranched poly(ethyleneimine) and sodium dodecyl sulfate at low surfactant-to-polyelectrolyte ratios

At low surfactant-to-polyelectrolyte ratios kinetically stable colloidal dispersions of the PEI/SDS particles can be observed, which are stabilized by the uncompensated charges of the PEI molecules. The equilibrium nature of the association between the hyperbranched poly(ethyleneimine) (PEI) and sod...

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