NOVEL CHITOSAN-ALGINATE FIBERS FOR WOUND DRESSING APPLICATIONS

摘要

Alginate is a well known bioactive wound-dressing material. Similarly, Chitosan shows potential but has not been commercialized mainly due to high costs. Both materials can be engineered and produced as fibers to improve specific properties. Properties, FTIR and SEM analyses indicate a superior fiber for chitosan hydrolyzed and extruded with alginate. This process leads to synergy of the constituents in the new chitosan-alginate complex. The process is both precise and economical.