Outline
The solution according to the present invention relates to nanocomposites, which are useful for the controlled delivery of active ingredients into the central nervous system. The nanocomposite according to the present invention comprises a core part comprising biocompatible and biodegradable material, and polyelectrolyte able to form a chemical bond with the material of the core part. The core part of the nanocomposite is able to bind various pharmaceutical agents. The subject matter according to the present invention also relates to a process for the preparation of the nanocomposite according