Protein adsorption and platelet adhesion onto ion-containing polyurethanes

Protein adsorption and platelet adhesion properties of polyurethane biomaterials are important considerations for blood-contacting applications. Although the presence of ionic groups on the surface of biomaterials is believed to influence their blood response, their exact role is not known. The objective of this work was to study the protein adsorption and platelet adhesion properties of ion-containing polyurethane biomaterials. Thus, we …