Novel approach estimates nanoparticles in environment Without knowing how much of an industrial chemical is being produced, it is almost impossible for scientists to determine if it poses any threat to the environment or human health. view more (2009-05-21)
Pure carbon nanotubes pass first in vivo test In the first experiments of their kind, researchers at Rice University and The University of Texas M. D. Anderson Cancer Center have determined that carbon nanotubes injected directly into the bloodstream of research lab animals cause no immediate adverse health effects and circulate for more than one hour before they are removed by the liver. view more (2006-11-29)
New ORNL process brings nanoparticles into focus Scientists can study the biological impacts of engineered nanomaterials on cells within the body with greater resolution than ever because of a procedure developed by researchers at the Department of Energy's Oak Ridge National Laboratory. view more (2008-06-24)
Nanotechnology offers hope for treating spinal cord injuries, diabetes, and Parkinson's disease Imagine a world where damaged organs in your body—kidneys, liver, heart—can be stimulated to heal themselves. Envision people tragically paralyzed whose injured spinal cords can be repaired. Think about individuals suffering from the debilitating effects of Parkinson's or Alzheimer's relieved of their symptoms - completely and... view more... (2007-04-23)
Night of the living enzyme Inactive enzymes entombed in tiny honeycomb-shaped holes in silica can spring to life, scientists at the Department of Energy's Pacific Northwest National Laboratory have found. view more (2006-11-29)
