UNIVERSITE CLAUDE BERNARD LYON 1;CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE - CNRS;INSTITUT ENSEIGNEMENT SUPERIEUR ET RECHERCHE EN ALIMENTATION SANTE ANIMA;INSTITUT ENSEIGNEMENT SUPERIEUR ET RECHERCHE EN ALIMENTATION SANTE ANIMALS SCIE;ALBERT-LUDWIGS-UNIVERSITAT FREIBURG
The present invention relates to an aqueous or hydro-alcoholic suspension of chitosan, dispersed cellulose nanofibers, and an acid, wherein the cellulose nanofibres are not TEMPO-oxidized cellulose nanofibers, which is suitable for obtaining a hydrogel composite comprising a network of chitosan and cellulose nanofibers. The suspension of the invention is useful for tissue regeneration and the hydrogel of the invention is useful as bioresorbable and biocompatible implant.
