2010: "nanotechnology, nanomedicine, and nanotoxicology are complementary disciplines aimed at improving human life. Nanotechnology has a bright future with multiple applications in engineering, optics, energy, consumer products. Nanomedicine will develop applications for novel and superior diagnostic, therapeutic, and preventive measures. Nanotoxicity provides for the necessary safety assessment of nano-enabled products" (G. . At this stage, the formation of the central concept of nanotoxicology is finished.