Laser-ignited nanoparticles, oh the possibilites

ScienceDaily (2010-03-19)
-By hitting carbon nanoparticles with a relatively weak laser, University of Florida engineers could release their stored energy causing light, heat, or burning depending on the conditions.

-Potential uses:

1. Identification and specific-killing of cancer cells without damaging normal cells.
2. Ignition of powerful explosives used by mining, tunneling, or demolition crews instead of time-consuming and expensive electrical lines currently used.
3. Replacing traditional sparkplugs for more efficient gasoline burning in cars.
4. More than a dozen other potential applications.