Recent advances in thromboresistant materials

There are strong demands for innovative antithrombogenic materials, because of their necessity in fabricating artificial organs and progressive surgical prostheses. This paper reviews the recent advances in thromboresistant materials. Special emphasis is placed on the novel feature of the surface characterization of thromboresistant materials by X-ray photoelectron spectroscopy and its biomedical implications. Essential role of crystalline-amorphous microstructured surface in thromboresistant property of semicrystalline segmented copolymer is also discussed in detail.