What is the primary focus of nanotechnology?

The primary focus of nanotechnology is the manipulation of matter at an atomic or molecular scale. This domain involves engineering and fabricating materials and devices at the nanoscale, which typically ranges from 1 to 100 nanometers. At this size, materials can exhibit unique physical and chemical properties that differ significantly from their bulk counterparts, allowing for innovative applications in various fields including medicine, electronics, energy, and materials science. By controlling matter at this minute scale, scientists and engineers can design new materials with tailored properties, leading to advancements that can enhance performance and efficiency across multiple industries. This foundational principle underscores the transformative potential of nanotechnology in reshaping how we understand and utilize materials.