Buckyballs on DNA for harvesting light

Researchers from the Karlsruhe Institute of Technology show that DNA can serve as a scaffold for light-harvesting supramolecules, where fluorescent dyes work as electron donors and buckyballs as electron acceptors. The DNA's regular 3D structure increases the light-to-electrons conversion efficiency by reducing so-called self-quenching. Such DNA-based supramolecules could be used in future organic solar cells.