Zhang Ying, Xu Zhili, Tan Chunhong. A STUDY ON ANTITHROMBOGENIC POLYMERIC DIALYTIC MEMBRANE——IRRADIATION GRAFTING ACRYLIC ACID AND STYRENE INTO POLYETHYLENE FILMS[J]. Journal of Radiation Research and Radiation Processing, 1996,14(1):1-6.
Zhang Ying, Xu Zhili, Tan Chunhong. A STUDY ON ANTITHROMBOGENIC POLYMERIC DIALYTIC MEMBRANE——IRRADIATION GRAFTING ACRYLIC ACID AND STYRENE INTO POLYETHYLENE FILMS[J]. Journal of Radiation Research and Radiation Processing, 1996,14(1):1-6.DOI:
A new type of antithrombogenic polymeric dialytic membrane with a hydrophilic-hydrophobic microphase structure was prepared by grafting acrylic acid and styrene into polyethylene films, using peroxidation preirradiation technique. Various ratios of monomers influencing on properties of the grafted films were examined. Experimental results showed that the grafted films have superior mechanic strength, and their antithrombogenicity and permeability were 30 and 10 times higher than that of the ungrafted films respectively on condition of the volume ratio 1:1 (styrene vs acrylic acid).