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SPU/block-type PMEH membrane

The amount of fibrinogen adsorbed on the glass-contacting surface of the SPU/block-type PMEH membrane was reduced significantly compared with that of SPU. Also, blood cells did not adhere. The orientation of the polyfMPC) segments in the block-type PMEH allowed for sufficient antiadhesion function. Based on these considerations, it appears that the molecular architecture of the blended polymer provides for biomaterials with suitable mechanical properties and reduced thrombogenicity. [Pg.339]

The molecular architecture of the MPC polymers influenced the properties of the SPU/MPC polymer membrane, in particular, the stability of the MPC polymer layer on the SPU surface. The graft-type PMEH had better affinity for the SPU compared to random- and block-type PMEH. The SPU/graft-type PMEH polymer alloy, which has both excellent blood compatibihty and mechanical properties, is a potential biomaterial for use in blood-contacting devices. [Pg.340]

See other pages where SPU/block-type PMEH membrane is mentioned: [Pg.338]    [Pg.339]    [Pg.338]    [Pg.339]    [Pg.338]    [Pg.339]    [Pg.338]    [Pg.339]    [Pg.338]    [Pg.338]    [Pg.340]    [Pg.340]   
See also in sourсe #XX -- [ Pg.339 ]

See also in sourсe #XX -- [ Pg.339 ]



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