|  | 
         
          | Description: 
             This microscope image shows 
            carbon nanotubes with multiple branches. These additions to the nanotech 
            toolkit could be used for molecular-size electronics, drug delivery 
            systems, devices that filter molecules by size, sensors, and new materials. |   
          | Source: 
             Rensselaer Polytechnic Institute |   
          | Story:  Templates 
            yield nano branches TRN August 10/17, 2005
 |   
          | TRN Categories: 
             Nanotechnology |   
          | Form: 
             Still |  |