MaterialsToday.com is pleased to bring you on-demand videos of presentations given at the 4th Nano Today Conference.

The conference was organised by Elsevier, the Institute of Bioengineering and Nanotechnology, and the journal Nano Today. This international conference presents the latest research at the multidisciplinary frontier of nanostructured materials and devices.

Below, you can view "Surface enhanced raman scattering and gated materials for the ultrasensitive detection of human pathogens and drugs", presented by M. Coronado-Puchau, M. Oroval, J. Langer, M. Norah-Sanz, R. Martinez Manez, and Luis M. Liz-Marzan.

Materials Today users can also view other presentations from the 4th Nano Today Conference, on demand.