The main topics are: 1. Nanotechnology; Synthesis of novel nanostructured materials: Unique physicochemical features of nanostructures; Characterization methods for nanoparticles; Nanosize effects in catalysis; Nanotechnologies for green chemistry and clean energy; 2. Nanotoxicology: Toxicology of nanoparticles; Toxicity of purified and non-purified nanomaterials, oxidative stress and antioxidants; issue specific response to nanoparticles; Recognition and clearance of nanoparticles; Individual resistance/susceptibility to nanocontamination; Animal models in nanotoxicology; Nanomedicine (nanoparticles as carriers of pharmaceuticals; nanoparticle based contrast: agents; targeted delivery to pathology, center; therapy with catalytically active nanoparticles, nanoparticles in the transmission of external influences