Nanopunk refers to an emerging genre of speculative science fiction, still very much in its infancy.

The genre is similar to biopunk, but describes a world in which the use of biotechnology is limited or prohibited, and only nanites and nanotechnology is in wide use (while in biopunk bio- and nanotechnologies often coexist).

Currently the genre is more concerned with the artistic and physiological impact of nanotechnology, than of aspects of the technology itself.

Some examples of Nanopunk

Kryptonian nanotechnology featured heavily in the film Man of Steel