BSA and fibrinogen adsorption on chitosan/κ-carrageenan polyelectrolyte complexes.

PECs of chitosan/κ-carrageenan are prepared in three different volumetric rations. The complex formation is characterized in order to evaluate the blending formation. Blood compatibility is evaluated by protein adsorption (BSA and fibrinogen) and PEC toxicities are determined with fibroblast cell viability and proliferation.