Cryo-EM Visualization of Intermolecular π-Electron Interactions within π-Conjugated Peptidic Supramolecular Polymers.

Summary: Scientists have created tiny, smart materials called "pi-peptides" that can carry energy like microscopic wires. Until now, no one could see exactly how they fit together because they are incredibly small. Using a super-powerful tool called Cryo-EM, researchers finally took a clear, high-definition picture of these tiny structures. For the first time, they can see exactly how the parts connect to move energy, which could help make better electronic and medical tools in the future!