nanotechnology

Printable nanotech solar cells developed

11 Aug 2011, 1.20 PM

Australian researchers have invented nanotech solar cells that are thin, flexible and use one hundredth the materials of conventional solar cells.

One nano-step closer to weighing a single atom

27 Jul 2009, 9.44 PM

By studying gold nanoparticles with highly uniform sizes and shapes, scientists now understand how they lose energy, a key step towards producing nanoscale detectors for weighing any single atom.