Quantcast

UCLA

New method for producing carbon nanoscrolls, an alternative to nanotubes

Chemists report in the Feb. 28 issue of Science a room-temperature chemical method for producing a new form of carbon called carbon nanoscrolls. Nanoscrolls are closely related to the much touted carbon nanotubes — which may have numerous industrial applications — but have significant advantages over them, said Lisa Viculis and Julia Mack, the lead authors of the article and graduate students in the laboratory of Richard B. Kaner, UCLA professor of chemistry and biochemistry.

Case for Massive Black Hole Strengthened

UCLA astronomer Andrea Ghez announced more than four years ago that a monstrous black hole resides at the center of our Milky Way galaxy, 24,000 light years away, with a mass more than 2 million times that of our sun. Some astronomers greeted the announcement with skepticism, and proposed exotic forms of matter as alternatives. At the American Association for the Advancement of Science meeting Feb. 16 in Denver, Ghez reported that the case for the black hole has been strengthened substantially, and that all of the proposed alternatives can be excluded.

UCLA and NASA Partner on Institute for Cell Mimetic Space Exploration

UCLA and NASA have partnered to combine the latest advances in biology and engineering at the Institute for Cell Mimetic Space Exploration (CMISE), which officially opens on Monday, Feb. 10. CMISE will meld the molecular world with aerospace technology to create minuscule monitoring systems, or a “lab on a chip,” that could make research safer and more efficient on earth and in space.