[HTML][HTML] Neutron scattering studies on dynamics of lipid membranes

M Nagao, H Seto - Biophysics Reviews, 2023 - pubs.aip.org
Neutron scattering methods are powerful tools for the study of the structure and dynamics of
lipid bilayers in length scales from sub Å to tens to hundreds nm and the time scales from …

Elemental mapping in single-particle reconstructions by reconstructed electron energy-loss analysis

O Pfeil-Gardiner, HVD Rosa, D Riedel, YS Chen… - Nature …, 2024 - nature.com
For macromolecular structures determined by cryogenic electron microscopy, no technique
currently exists for mapping elements to defined locations, leading to errors in the …

Curvature fluctuations of fluid vesicles reveal hydrodynamic dissipation within the bilayer

HA Faizi, R Granek, PM Vlahovska - … of the National Academy of Sciences, 2024 - pnas.org
The biological function of membranes is closely related to their softness, which is often
studied through the membranes' thermally driven fluctuations. Typically, the analysis …

Forces and flows at cell surfaces

AR Honerkamp-Smith - The Journal of membrane biology, 2023 - Springer
Forces and Flows at Cell Surfaces | The Journal of Membrane Biology Skip to main content
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Molecular mechanism of GTP binding-and dimerization-induced enhancement of Sar1-mediated membrane remodeling

S Paul, A Audhya, Q Cui - Proceedings of the National …, 2023 - National Acad Sciences
The Sar1 GTPase initiates coat protein II (COPII)-mediated protein transport by generating
membrane curvature at subdomains on the endoplasmic reticulum, where it is activated by …

Discovery of Kinetic Trapping of Poloxamers inside Liposomes via Thermal Treatment

JF Hassler, M Lawson, EC Arroyo, FS Bates… - Langmuir, 2023 - ACS Publications
Poloxamers, a class of biocompatible, commercially available amphiphilic block polymers
(ABPs) comprising poly (ethylene oxide)(PEO) and poly (propylene oxide)(PPO) blocks …

Surface viscosities of lipid bilayers determined from equilibrium molecular dynamics simulations

JE Fitzgerald, RM Venable, RW Pastor, ER Lyman - Biophysical Journal, 2023 - cell.com
Lipid membrane viscosity is critical to biological function. Bacterial cells grown in different
environments alter their lipid composition in order to maintain a specific viscosity, and …

A comparison of lipid diffusive dynamics in monolayers and bilayers in the context of interleaflet coupling

T Mandal, N Brandt, C Tempra, M Javanainen… - … et Biophysica Acta (BBA …, 2025 - Elsevier
Cellular membranes are composed of lipids typically organized in a double-leaflet structure.
Interactions between these two leaflets–often referred to as interleaflet coupling–play a …

Nanoscale bending dynamics in mixed-chain lipid membranes

EG Kelley, MPK Frewein, O Czakkel, M Nagao - Symmetry, 2023 - mdpi.com
Lipids that have two tails of different lengths are found throughout biomembranes in nature,
yet the effects of this asymmetry on the membrane properties are not well understood …

Passive and reversible area regulation of supported lipid bilayers in response to fluid flow

EJ Miller, MD Phan, J Shah, AR Honerkamp-Smith - Biophysical Journal, 2023 - cell.com
Biological and model membranes are frequently subjected to fluid shear stress. However,
membrane mechanical responses to flow remain incompletely described. This is particularly …