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Results 521 - 530 of 2926 for Gold
  • Early Diagnosis and Treatment of Cancer Using Gold Nanoparticles
    News - 21 Apr 2007
    By attaching gold nanoparticles – like tiny balls or rods- to cancer cells, earlier detection will be possible. Using photoacoustics – a combination of laser light and ultrasound-,...
  • Nanostellar Introduces Gold in Oxidation Catalyst
    News - 17 Apr 2007
    Nanostellar, Inc. has announced a first in diesel emissions technology: the introduction of gold as an oxidation catalyst. Nanostellar's NS Gold catalyst enables manufacturers of light- and...
  • Gold Nanorods Self-Assemble into Rings
    News - 14 Mar 2007
    Rod-shaped nanocrystals normally arrange themselves parallel to each other. Researchers at Rice University in Houston, Texas now report in the journal Angewandte Chemie completely unexpected behavior...
  • Gum Arabic as a Phytochemical Construct for the Stabilization of Gold Nanoparticles
    News - 13 Feb 2007
    Gold nanoparticles have shown significant promise as agents to detect and treat cancer, but researchers have had difficulty creating gold nanoparticles that have suitable pharmacological properties...
  • Method for Growing Self-Assembling Blocks of DNA and Gold Particles
    News - 7 Feb 2007
    Wouldn't it be great if we could get computer chips to grow on trees? Or at least use the specific bonds of DNA molecules to get nanostructures to grow themselves right in the test tube? This...
  • Researchers Observe in Real-Time Collective Transportation of Gold Atoms in a Thin Layer
    News - 6 Feb 2007
    Researchers at Delft University of Technology used a High Resolution Electron Microscope to observe in real-time the collective transportation of gold atoms in a thin layer. This research illustrates...
  • Designing Gold Nanoparticles for Cancer Imaging
    News - 30 Jan 2007
    Molecular complexes containing the element gadolinium are proven agents for increasing the diagnostic utility of magnetic resonance imaging (MRI), but their use in detecting small tumors is limited by...
  • Creative Diagnostics
    Supplier Profile
    Creative Diagnostics provides highly uniform nanoparticles widely used in biology and medicine, including colloidal gold nanoparticles, silver nanoparticles, silica nanoparticles, titania...
  • Cressington Scientific Instruments Ltd
    Supplier Profile
    Cressington currently offers a wide selection of desktop coaters. Sputter coaters range from simple low vacuum gold coaters for SEM to complex high vacuum multi-head sputter coaters for R & D....
  • A Nano-Golden Era in Catalysis
    Article - 6 Dec 2009
    Since the discovery that nanosized-gold particles, highly dispersed on certain oxide supports, are active catalysts for a variety of reactions, numerous studies have addressed the structure and...

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