Water-soluble Chitosan coated alginate sponge and method for preparing thereof

摘要

The present invention relates to an alginic acid sponge coated with a water-soluble chitosan and a method for preparing the same, and more particularly, crosslinking an alginic acid sponge intermediate prepared by molding, freeze-drying an aqueous alginic acid solution, and coating water-soluble chitosan, thereby making it suitable for medical and tissue engineering. It relates to an alginic acid sponge having a and a method for producing the same.;Water soluble chitosan, alginic acid sponge, crosslinking