|  | 
         
          | Description: 
             These viruses, each about 
            10 nanometers in diameter, form a single molecular layer on a thin 
            plastic film. Adding metal or semiconductor nanoparticles to the viruses 
            turns the films into flexible electronic devices. |   
          | Source: 
             MIT |   
          | Story:  High-tech 
            virus films TRN February 20, 2006
 |   
          | TRN Categories: 
             Materials Science and Engineering; 
            Nanotechnology; Biotechnology |   
          | Form: 
             Still |  |