| 摘要 |
<p>A reinforced gelled capsule comprising a solvent, in which are distributed in a homogeneous manner nano-objects, and/or sub-micron objects, and/or nanostructures, coated with macromolecules of polysaccharide(s), the said macromolecules forming, in at least one part of the capsule, a gel by cross-linking with the cations of at least one element, and in which the external surface of the capsule is covered with crystals made of hydroxide of said element. A method for preparing the reinforced, gelled capsule. A reinforced, lyophilised, gelled capsule, prepared by means of lyophilisation, then followed by exposure to a gas containing carbon dioxide, of the said reinforced, gelled capsule and method of preparation thereof.</p> |
