Nano characterization involves the theoretical and practical use of nanometrological equipment to measure the physical properties of nanomaterials, nanostructures, nanodevices, and nanosystems. A key aspect is nanoparticle characterization, which focuses on identifying and measuring the physical and chemical properties of nanoparticles—materials with at least one dimension under 100 nanometers. This characterization supports occupational exposure evaluations, nanotoxicology research, and process control, providing insights into the composition and structure of nanomaterials for their preparation, property assessment, and application.
Nanomanufacturing refers to the industrial techniques used to create nanoscale materials, structures, devices, and systems, ranging from one to 100 nanometers. This scalable, reliable, and cost-effective process includes both top-down and bottom-up methods, resulting in the production of advanced materials and innovative products.