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Results 511 - 517 of 517 for Spherical
  • Light Activated Molecular Scissors
    News - 27 Mar 2007
    Researchers in Japan have developed a pair of molecular-scale scissors that open and close in response to light. The tiny scissors are the first example of a molecular machine capable of mechanically...
  • Quantum Rods and Dots Image Cancer Cells
    News - 27 Feb 2007
    Brightly fluorescent quantum dots and quantum rods are quickly becoming important tools for identifying specific molecules and cells in living systems. Two new reports demonstrate some of the ways in...
  • Raymor Industries Starts Production at Boisbriand, Quebec
    News - 13 Feb 2007
    Raymor Industries has completed on schedule the move of all of its current business activities and is now in production at its new 77,000 sq. ft. facility in Boisbriand, Quebec, a suburb of Montreal....
  • Bright Nanoparticles Aid Basic Cancer Biology Studies
    News - 6 Feb 2007
    Though there is little doubt that nanoscale devices are going to play a critical role in improving cancer detection and treatment over the next five to ten years, nanoparticles are already having a...
  • Nanotechnology Safety
    News - 31 Jan 2007
    University of Florida engineering student Maria Palazuelos is working on nanotechnology, but she's not seeking a better sunscreen, tougher golf club or other product - the focus of many engineers...
  • MIT Studies Nanostructure of Concrete
    News - 30 Jan 2007
    While government leaders argue about the practicality of reducing world emissions of carbon dioxide, scientists and engineers are seeking ways to make it happen. One group of engineers at MIT...
  • Drug-Delivering Dendrimers Devolve on Demand
    News - 30 Jan 2007
    Dendrimers, highly branched, spherical polymers, have demonstrated their utility as drug and imaging agent delivery vehicles for use in detecting and treating cancer, with several dendrimer-based...

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