Polymer networks provide a unique environment in which to study intermolecular forces, soft-matter physics, and molecular constrains to photochemical and photophysical events as well as the dynamics associated with them. Our group investigates both the fundamental chemistry of polymer networks and the application of these networks to solving real-world problems. For example, we have investigated energy-transfer processes within polymer systems as a means to probe the hydrophobic and hydrophillic environments available within polymer networks and how microscopic changes within a network influence diffusion of guest molecules. In addition, our group collaborates with conservators and conservation scientists at the National Gallery of Art in Washington, D. C. to clean and preserve works of cultural heritage using polymeric dispersions designed for unique tasks.