Quantum nanorods, atomic structures that have been heralded as the key to everything from super-efficient solar cells to an elusive white laser, appear to have an inherent surface charge that may tarnish their gleaming image, according to a report by University of Rochester scientists in a recent issue of Physical Review Letters.

Carbon nanotubes, recently created cylinders of tightly bonded carbon atoms, have dazzled scientists and engineers with their seemingly endless list of special abilities. In a recent issue of Science, two University of Rochester researchers add another feat to the nanotubes' list: ideal photon emission.

Detecting pathogens, whether from natural diseases or biological weapons, is about to get faster and more convenient, thanks to a new technique that can sense harmful DNA and immediately alert a doctor or scientist.

Todd Krauss, assistant professor of chemistry, has been named a recipient of a $200,000 James D. Watson Investigator Award...