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Molecules with attitude, ready to perform

May 4, 2000 • ALBUQUERQUE, N.M. -- Observed through a microscope, dried ink appears as a jumble of particles. Now an ink has been produced that, as it dries, can be seen under very powerful microscopes to self-assemble into orderly layers of very tiny caves -- actually, nanoscopic pores...
Categories: Nanotechnology

Millions of lives at risk

April 13, 2000 • ALBUQUERQUE, N.M. -- Technology developed at the Department of Energy's Sandia National Laboratories to remove toxins from groundwater contaminated by nuclear waste may offer clues about how to resolve a catastrophic environmental crisis in Bangladesh where arsenic-polluted...

Biocavity laser is new tool in war on cancer

March 23, 2000 • ALBUQUERQUE, N.M. -- A "smart scalpel" mechanism intended to detect the presence of cancer cells as a surgeon cuts away a tumor obscured by blood, muscle and fat has been developed in prototype by scientists at the U.S. Department of Energy's Sandia National Laboratories.
SANDIA RESEARCHER Paul Gourley examines the photomask used to microfabricate the biocavity microlaser flow device.
Results 1901–1925 of 2,113