Nanotechnology operates at the nanoscale, below 100 nanometers, precisely manipulating material properties for diverse applications. This interdisciplinary field merges physics, chemistry, biology, materials science, and engineering to craft innovative solutions, with nanomaterials offering customization for specific purposes. In medicine, nanotech revolutionizes drug delivery, enhancing targeting, efficacy, and reducing side effects, especially in cancer treatment, where nanoparticles directly deliver chemotherapy, preserving healthy tissue. It also improves medical imaging resolution and...