Surface Morphology Investigation of Poly (ether ether ketone) Immobilized with Heparin and Bovine Serum Albumin

摘要

The surface topography of poly(ether ether ketone) (PEEK) film immobilized with heparin and Bovine Serum Albumin (BSA) was characterized via scanning electron microscopy (SEM). Compared with the unmodified film, the surface of modified film changed and become rough, which indirectly proved the successful introduction of monomer and biomolecule on PEEK.