Surface Characterization of Asymmetric Bi-Soft Segment Poly(ester urethane urea) Membranes for Blood-Oxygenation Medical Devices

<table>Percentage of thrombosis on the blood-contacting surface of the PBS-extracted PEUU membranes for different contact times with blood (glass: 100%, top line of the graph).</table>

International Journal of Biomaterials

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Figure 6

Figure 6: Surface Characterization of Asymmetric Bi-Soft Segment Poly(ester urethane urea) Membranes for Blood-Oxygenation Medical Devices 