Abstract: | Modern concepts on the supramolecular organization of natural nanocomposite materials based on structural polysaccharides are discussed, beginning from the stage of biosynthesis. The methods for obtaining nanocrystals and nanofibrils of cellulose and chitin, as well as their structure and properties, are discussed. Various methods for the synthesis of nanocomposites with the use of water-soluble, water-dispersed, and hydrophobic polymer matrixes are described. Special attention is given to surmounting the incompatibility of polymer and polysaccharide particles. |