destinyland writes "Scientists from the University of Chicago and the US Department of Energy have developed the first nanoparticles that seek out and destroy GMB brain cancer cells. Nanoparticles killed up to 80% of the brain cancer cells after just five minutes of exposure to white light, showing the promise of nanomedicine — highly-specific intervention at the molecular scale. Because nanomedicine could repair brain cells or damaged nerve and muscle tissue, the NIH has established eight Nanomedicine Development Centers around the country for their Nanomedicine Roadmap Initiative. Researchers have also used gold nanospheres to search out and 'cook' skin cancer cells with light — 'It's basically like putting a cancer cell in hot water and boiling it to death,' says one researcher. And the NIH Roadmap ultimately predicts 'novel tiny sensors ... that search for, and destroy, infectious agents.'"