Research in the Forbes laboratory is broadly based in the physical organic chemistry of reactive intermediates. Our spectroscopy-based program combines a detailed knowledge of the structure and reactivity of free radicals, along with a strong theoretical base for simulating their dynamics in unusual molecular architectures. Current projects include the study of radical diffusion in nanoparticles and colloids, developing new coatings technologies using colloidal systems, and developing physical methods for tracking singlet oxygen in cells. Also, we are active members of the UNC Energy Frontiers Research Center, an interdisciplinary center aimed at developing devices for solar fuels generation and storage.