Scientists have achieved the first real-time visualization of how excited-state aromaticity emerges within just hundreds of femtoseconds and then triggers a molecule to change from bent to planar ...

A novel protein cage system can control and visualize orientational changes in aromatic side chains upon ligand binding. By inducing coordinated molecular changes, this approach enables precise ...

Aromatic compounds—substances with flat, ring-shaped structures made up of carbon atoms—play an important role in organic chemistry. Among other things, they serve as solvents or feedstock for ...

It is a polar molecule due to the presence of the carbonyl (C=O) and amino (NH₂) groups. The aromatic rings in guanine's structure make it a relatively stable molecule, but it can still undergo ...