| abstract |
the invention relates to the preparation and use of various forms comprising a derivative of hyaluronic acid - a hyaluronan chloramide, in which most of the hydrogen atoms of the amidic group -nh-co- are replaced by chlorine -ncl-co atoms -. the compositions that make up hyaluronan chloramide have a wide range of antimicrobial and antiviral activity and, thanks to their biocompatibility, are suitable for applications in the field of wound coverings or for the preparation of a wide range of implantable medical devices. |