Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain
the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in
Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles
and JavaScript.
With more than 350 nanoproducts already on the market, it is time for a programme of research that fully addresses concerns about the safety of nanotechnology.
Nanoscience and nanotechnology offer fundamental challenges in research and the possibility of a new industrial revolution. This presents opportunities for all sorts of scientists and engineers.