Expertise Synthesis of Nanoparticles and Microparticles. Synthesis of Core-Shell and Hollow Particles. Spray-Assisted Preparation of Coatings. Structural Characterization of Materials Using X-ray Diffraction, MAS-NMR Spectroscopy and Vibrational (Raman and FTIR) Spectroscopy. Colloidal Stability. Colour and Luminescence.