Preparation and biological evaluation of degradable chitosan-carboxymethyl-chitosan complex film / 生物医学工程学杂志

Chitosan-carboxymethyl-chitosan complex film was prepared by freeze drying. Some tests in vivo and in animal were employed, in order to evaluate it on biology. All results indicated that the film has not only good surface compatibility but also good structural compatibility. It can be more suitable for GTR technology.