| abstract |
The present invention relates to a kind of poly ion liquid antimicrobial compound film and preparation method thereof, the poly ion liquid antimicrobial compound film, comprising one of following structural unit or a variety of in its general structure, the structural unit isnn ,nn ,nn Withnn , m=0 ~ 15, n=1 ~ 6, p=1 ~ 4 in formula, X is in the structural unitnn ,nn Ornn . On the one hand certain bactericidal effect can be played using imidazole ring, be on the other hand bonded using ionic bond, using the mutual so as to greatly improve the antibacterial effect of composite membrane of zwitterion, and can reduce the difficulty of its preparation process. |