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Element- and enantiomer-selective visualization of molecular motion in real-time

Chemistry

Element- and enantiomer-selective visualization of molecular motion in real-time

R. Mincigrucci, J. R. Rouxel, et al.

This innovative research by authors including R. Mincigrucci and J. R. Rouxel delves into impulsive stimulated Raman scattering to unveil low-frequency vibrational modes in the Ibuprofen RS dimer, achieving enantiomer selectivity through precise probe light polarization!

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Playback language: English
Abstract
This paper presents an impulsive stimulated Raman scattering (ISRS) pump/carbon K-edge absorption probe investigation that enables the observation of low-frequency vibrational modes involving specific carbon atoms in the Ibuprofen RS dimer. By controlling probe light polarization, enantiomer selectivity is achieved, allowing preferential access to the enantiomer to which the carbon atoms belong.
Publisher
Nature Communications
Published On
Jan 24, 2023
Authors
R. Mincigrucci, J. R. Rouxel, B. Rossi, E. Principi, C. Bottari, S. Catalini, J. S. Pelli-Cresi, D. Fainozzi, L. Foglia, A. Simoncig, A. Matruglio, G. Kurdi, F. Capotondi, E. Pedersoli, A. Perucchi, F. Piccirilli, A. Gessini, M. Giarola, G. Mariotto, M. Oppermann, S. Mukamel, F. Bencivenga, M. Chergui, C. Masciovecchio
Tags
impulsive stimulated Raman scattering
Ibuprofen RS dimer
vibrational modes
enantiomer selectivity
probe light polarization
carbon atoms

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