What do nanorobots typically aim to do?

Nanorobots are specifically designed to operate at the nanoscale level, which is typically defined as measurements between 1 and 100 nanometers. This unique size allows them to manipulate materials and perform tasks at a scale that is not possible with traditional robots or machinery. Their intended applications often include medical tasks such as targeted drug delivery, where they can navigate through biological systems to deliver therapeutics precisely at the cellular level.

Operating at this incredibly small scale enhances their ability to interact with system components that are themselves at the nanoscale, such as proteins and DNA, allowing them to perform complex operations that relate to biology and materials science. This is a defining characteristic of nanorobots and establishes their distinctive role in the field of nanotechnology.