ENCAPSULATED NANOPARTICLES, ESPECIALLY THOSE HAVING A CORE/SHELL STRUCTURE

摘要

Bead comprising at least two non-agglomerated solid nanoparticles having a core structure, comprising only a solid core, or having a core/shell structure, comprising a solid core surrounded by a solid shell consisting of an inorganic material, said nanoparticles being encapsulated by a non-porous metal oxide. Method of preparing said bead. Material, such as glass, a crystal, a ceramic or a polymer comprising said beads.