Photo of Alessia, and a rending of her data

Featured student project: Alessia Zambrano

For her senior project, Alessia Zambrano characterized biofilms produced by a bacterium Janthinobacterium lividum: a strain isolated from the Hudson River Valley area that plays an essential role in aquatic health and community diversity. Alessia took three-dimensional images of the biofilm using an atomic force microscope. These 3D reconstructions for the first time provide a detailed picture of the shape, size, and surface topography of individual cells of this bacterial strain.