Multiscale lipid membrane dynamics as revealed by neutron spectroscopy

VK Sharma, E Mamontov - Progress in Lipid Research, 2022 - Elsevier
The plasma membrane is one of the principal structural components of the cell and,
therefore, one of the key components of the cellular life. Because the membrane's dynamics …

Backscattering silicon spectrometer (BASIS): sixteen years in advanced materials characterization

NC Osti, NH Jalarvo, E Mamontov - Materials Horizons, 2024 - pubs.rsc.org
Quasielastic neutron scattering (QENS) is an experimental technique that can measure
parameters of mobility, such as diffusion jump rate and jump length, as well as localized …

[HTML][HTML] Inelastic and quasi-elastic neutron scattering spectrometers in J-PARC

H Seto, S Itoh, T Yokoo, H Endo, K Nakajima… - … et Biophysica Acta (BBA …, 2017 - Elsevier
Abstract J-PARC, Japan Proton Accelerator Research Complex provides short pulse proton
beam at a repetition rate 25 Hz and the maximum power is expected to be 1 MW. Materials …

[HTML][HTML] On the structure and dynamics of water associated with single-supported zwitterionic and anionic membranes

A Miskowiec, ZN Buck, FY Hansen, H Kaiser… - The Journal of …, 2017 - pubs.aip.org
We have used high-resolution quasielastic neutron scattering (QENS) to investigate the
dynamics of water molecules (time scale of motion∼ 10− 11–10− 9 s) in proximity to single …

[HTML][HTML] Structure and dynamics of water and lipid molecules in charged anionic DMPG lipid bilayer membranes

AK Rønnest, GH Peters, FY Hansen, H Taub… - The Journal of …, 2016 - pubs.aip.org
Molecular dynamics simulations have been used to investigate the influence of the valency
of counter-ions on the structure of freestanding bilayer membranes of the anionic 1, 2 …

Effect of melittin on water diffusion and membrane structure in DMPC lipid bilayers

ZN Buck, J Torres, A Miskowiec, E Mamontov… - Europhysics …, 2018 - iopscience.iop.org
Quasielastic neutron scattering (QENS) is well suited for studying the dynamics of water in
proximity to supported membranes whose structure can be characterized by atomic force …

[HTML][HTML] A neutron scattering and electron microscopy study of the structure, wetting, and freezing behavior of water near hydrophilic CuO-nanostructured surfaces

J Torres, ZN Buck, H Kaiser, X He, T White… - Journal of Applied …, 2019 - pubs.aip.org
Oscillating heat pipes (OHPs) provide a promising heat transfer device for a variety of
applications, including the cooling of electronic devices. Recently, it has been shown that a …

Time-dependent water dynamics in hydrated uranyl fluoride

A Miskowiec, BB Anderson, A Huq, E Mamontov… - Molecular …, 2016 - Taylor & Francis
Uranyl fluoride is a three-layer, hexagonal structure with significant stacking disorder in the c-
direction. It supports a range of unsolved 'thermodynamic'hydrates with 0–2.5 water …

[图书][B] Neutron Scattering Studies of Water Diffusion Near the Interface of Model Cell Membranes

Z Buck - 2018 - search.proquest.com
Membrane proteins represent a significant frontier in structural biology they are ubiquitous in
nature and perform a variety of tasks that help govern cellular activity. Their structure …

Neutron Scattering and Microscopy Studies of the Structure and Dynamics of Water near a Nanostructured Hydrophilic Copper Oxide Surface

JR Torres - 2019 - search.proquest.com
Recently, it has been shown that superhydrophilic coatings of “grass-like” cupric oxide
(CuO) nanostructures can significantly improve the thermal performance of heat transfer …