Do nanoparticles in sunscreens and cosmetics penetrate the skin?

Although millions of people are applying products that contain nanomaterials to their skin daily, no-one knows yet how likely it is that these nanomaterials are absorbed from our skin to our blood stream. As the evidence of nanotoxicity grows, it is becoming more...

The disruptive social impacts of nanotechnology

Nanotechnology is forecast to underpin “the next industrial revolution”, leading to far-reaching changes in social, economic and ecological relations. Yet whereas the health and environment risks posed by nanomaterials are attracting an increasing amount of...

When small isn’t beautiful

By Gyorgy Scrinis. Reprinted from Arena Magazine, No. 83, June/July, 2006 Nanotechnology — a new range of techniques for engaging with and reconstructing nature at the atomic and molecular level — is being hailed as the basis of the ‘next industrial...