Nanoscale drug delivery vehicles, preparation and colloidal aspects of the delivery mechanisms: surfactant associations (micellar systems, microemulsions, liposomes), nanoparticle carriers (gold, magnetite, latex, clays), porous nanoparticles (sol-gel solids, polymer gel-particles), gel networks (polyelectrolyte scaffolds, bioceramic gels), nanoencapsulations.

Supramolecular self assembly: protein denaturation, folding and aggregation, biocompatible surfaces, protein immobilization, key-lock recognition.

Intelligent drug targeting and release systems based on colloidal behaviour of polyelectrolytes.

Rheology of pharmaceutical preparations: sols, gels, pastes, creams, microemulsions, solubilizates of drug nanoparticles.