The Prof. Andreas Hirsch Lab

The Hirsch Lab explores the chemistry of carbon-based nanomaterials and molecular systems with tailored electronic and optical properties. A major focus is on developing functionalized graphene and carbon nanotube architectures through precise covalent patterning, laser writing, and controlled surface chemistry. The group also designs molecular photoswitches—such as norbornadiene–quadricyclane systems—that enable reversible solar energy storage at the molecular level. In parallel, the lab synthesizes π-conjugated and supramolecular materials, including porphyrin and perylenebisimide assemblies, that self-organize into functional nanostructures for applications in optoelectronics and catalysis. Experimental methods include laser-assisted synthesis, spectroscopy, microscopy, and electrochemical characterization, often complemented by theoretical modeling. Students interested in molecular design, photochemistry, or carbon nanoscience will find an intellectually diverse environment that bridges synthetic chemistry, materials science, and nanotechnology. The lab particularly values curiosity, creativity in molecular engineering, and a drive to create the next generation of smart and energy-relevant materials.