Abstract: A laser technique, which has a time resolution of only a few femtoseconds, captures how photoexcited electrons can influence the chirality — or handedness — of neutral molecules. The resulting helical currents could be used to control physical and chemical properties that result from chiral interactions. This technology could have applications in fields ranging from solid-state electronics to drug design.
Note: This is a summary of: Wanie, V. et al. Capturing electron-driven chiral dynamics in UV-excited molecules. Nature 630, 109–115 (2024).
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