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Results 5011 - 5020 of 10987 for Materials science
  • Two-Photon Absorbing Molecules Make It Easy to Create 65nm Polymer Line Structures
    News - 28 Mar 2007
    Producing three-dimensional polymer line structures as small as 65 nanometers wide just became easier with new two-photon absorbing molecules that are sensitive to laser light at short wavelengths,...
  • Manufactured Nanoparticles Show No Ill Effects on Soil
    News - 26 Mar 2007
    The first published study on the environmental impact of manufactured nanoparticles on ordinary soil showed no negative effects, which is contrary to concerns voiced by some that the microscopic...
  • Green Chemistry Can Help Achieve Sustainable Nanotechnology
    News - 22 Feb 2007
    The safest possible future for advancing nanotechnology in a sustainable world can be reached by using green chemistry, says James E. Hutchison, a professor of chemistry at the University of...
  • Measuring Nanostructures Using X-Ray Diffraction
    Article - 1 Oct 2014
    In order to determine the properties of a material, detailed knowledge of the structures it contains at the atomic level is required. This information can be obtained using conventional X-ray...
  • Quasiparticle Self-Consistent GW Theory
    News - 19 Feb 2007
    Gold is shiny, diamonds are transparent, and iron is magnetic. Why is that? The answer lies with a material's electronic structure, which determines its electrical, optical, and magnetic...
  • Growing Graphene on Silver
    Article - 8 Sep 2014
    Since its discovery in 2004, graphene has been widely exploited and termed as a wonder material. It is a flat monolayer of carbon atoms compactly packed into a two-dimensional (2D) honeycomb network.
  • New Molecular "Fishing" Technique Lays Groundwork for Future Advances in Hand-Held Sensing Devices
    News - 13 Feb 2007
    A new molecular "fishing" technique developed by researchers at Duke University and Duke's Pratt School of Engineering lays the groundwork for future advances in hand-held sensing...
  • What are Silver Nanowires?
    Article - 16 Sep 2014
    Nanowires have a number of exciting properties which are not exhibited by 3-D or bulk materials. This is due to the fact that electrons within the nanowires are quantum confined and have energy levels...
  • Graphene Ink and Its Possible Applications
    Article - 12 Sep 2014
    Graphene has been the focal point for many research projects in recent years. It has proved to be one the most diverse materials known to man and recently a team of researchers from Northwestern...
  • Public Has "Fairly Neutral Opinion of Nanotechnology"
    News - 31 Jan 2007
    If you could paint a gallon of paint one nanometer thick, how much area could you cover? The surprising answer-about 930 acres, or slightly larger than New York's Central Park-certainly makes...

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