2026-05-31 | Controlling Chemical Reactivity Under the Electron Microscope: Single-Crystal-to-Single-Crystal Splitting of Thymine Dimers Initiated by Electron Beam Ionization and Amplified by Electron Transfer-Mediated Chain Reactions – Angew. Chem. Int. Ed. Rai, R.; Konieczny, K. A.; Garcia‐Garibay, M. A.