Nanotechnology is an interdisciplinary field involving the development and application of materials and systems structured at the nanoscale, typically defined as dimensions between 1 and 100 nanometers. At this scale, materials exhibit unique physical, chemical, and biological properties that differ significantly from those observed in bulk materials. The manipulation of matter at this level allows for the creation of advanced tools and components used across various scientific disciplines. Applications are broad, including enhancing electronic components for computing, developing novel composite materials with extreme strength, and creating targeted agents for diagnostics and therapeutic delivery in biological systems. Research efforts focus on controlling material structure and function to build devices and systems that operate with unprecedented precision and efficiency.