Viscoelastic properties of fibrinogen adsorbed onto poly(ethylene terephthalate) surfaces by QCM-D

► The fibrinogen was adsorbed onto PET surfaces, modified with anticoagulants. ► A QCM-D was used for monitoring the adsorption of fibrinogen. ► Decrease of fibrinogen adsorption correlated with thickness of anticoagulant. ► Voight model was found as most appropriate for evaluation of adsorbed fibrinogen.