Transverse THz dynamics of phospholipid membranes: a neutron scattering study
DOI:
https://doi.org/10.1478/AAPP.98S1A9Keywords:
collective dynamics, lipid bilayer, neutron scatteringAbstract
The off-plane dynamics in the frequency window from 1 THz (4 meV) to 3 THz (12 meV) in multiple phospholipid bilayers as studied by means of neutron scattering is presented. A weak inelastic signal is observed, indicating that off-plane dynamics is dominated by the disordered inter-layer water. A collective mode is detected which shows a low-momentum dispersion similar to that of bulk water, while a more complex dynamics is found on increasing the momentum transfer.Downloads
Published
2020-10-01
Issue
Section
Glasses & Polymers: The Science of Disorder (Conference Proceedings)
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