| abstract |
The present invention is a material comprising at least a biodegradable polymer and a cyclic oligosaccharide, wherein at least one molecule of the oligosaccharide is grafted to at least one molecule of the biodegradable polymer via a covalent bond. It relates to the material. The invention also relates to a method for producing said material, nanoparticles and microparticles derived from said material, and their use as biological vectors for active ingredients. |