Congratulations to CSN student Melissa Muth, who won the second place Poster Prize for the Division of Chemical Toxicology at the American Chemical Society meeting in Boston last month. Melissa's poster, "Impact of Core Composition and Surface Chemistry of Semiconductor Quantum Dots on their Stability in Biological Solutions," was co-authored by Richard Brown, Taeyjuana Curry, and Zeev Rosenzweig. Dr. Rosenzweig's lab is at the University of Maryland – Baltimore County.