[Modification of surface of Dacron materials by UV irradiation for prevention of microbial adhesion].
UV irradiation grafting method was used to modify the surface of Prosthetic Valve materials (Dacron) for prevention of bacteria-adhesion, and PEG was introduced to the surface of Dacron by this method. The result showed that the chemical magnifying effect of PEG improved the grafting of heparin on the material surface. This method can obviously reduce the number of adherent bacteria.
Wan
C
C
Sichuan University, Chengdu.
Duan
Y
Y
Zhang
E
E
Wu
G
G
Yue
Y
Y
Huang
Y
Y
D001422:Bacterial Adhesion; D001672:Biocompatible Materials; D006350:Heart Valve Prosthesis / Q000009:adverse effects*; D011092:Polyethylene Glycols / Q000494:pharmacology; D011093:Polyethylene Terephthalates; D014466:Ultraviolet Rays
D001672:Biocompatible Materials; D011093:Polyethylene Terephthalates; D011092:Polyethylene Glycols