Giant vesicles and their use in assays for assessing membrane phase state, curvature, mechanics, and electrical properties

R Dimova - Annual review of biophysics, 2019 - annualreviews.org
Giant unilamellar vesicles represent a promising and extremely useful model biomembrane
system for systematic measurements of mechanical, thermodynamic, electrical, and …

Physical aspects of heterogeneities in multi-component lipid membranes

S Komura, D Andelman - Advances in colloid and interface science, 2014 - Elsevier
Ever since the raft model for biomembranes has been proposed, the traditional view of
biomembranes based on the fluid-mosaic model has been altered. In the raft model …

Lateral phase separation in tense membranes

T Hamada, Y Kishimoto, T Nagasaki, M Takagi - Soft Matter, 2011 - pubs.rsc.org
The organization of lateral domains, called lipid rafts, in plasma membranes is essential for
physiological functions, such as signaling and trafficking. In this study, we performed a …

Charge-induced phase separation in lipid membranes

H Himeno, N Shimokawa, S Komura, D Andelman… - Soft Matter, 2014 - pubs.rsc.org
Phase separation in lipid bilayers that include negatively charged lipids is examined
experimentally. We observed phase-separated structures and determined the membrane …

Charged lipids modulate the phase separation in multicomponent membranes

Y Wang, S Majd - Langmuir, 2023 - ACS Publications
Phase separation in lipid membranes controls the organization of membrane components
and thus regulates membrane-mediated processes. Membrane phase behavior is …

Intermolecular headgroup interaction and hydration as driving forces for lipid transmembrane asymmetry

N Smolentsev, C Lütgebaucks, HI Okur… - Journal of the …, 2016 - ACS Publications
Variations between the inner and outer leaflets of cell membranes are crucial for cell
functioning and signaling, drug–membrane interactions, and the formation of lipid domains …

Influence of charge lipid head group structures on electric double layer properties

K Bohinc, M Špadina, J Reščič… - Journal of Chemical …, 2021 - ACS Publications
In this study we derived a model for a multicomponent lipid monolayer in contact with an
aqueous solution by means of a generalized classical density functional theory and Monte …

Minimal effect of lipid charge on membrane miscibility phase behavior in three ternary systems

MC Blosser, JB Starr, CW Turtle, J Ashcraft, SL Keller - Biophysical journal, 2013 - cell.com
Giant unilamellar vesicles composed of a ternary mixture of phospholipids and cholesterol
exhibit coexisting liquid phases over a range of temperatures and compositions. A …

Materials evaluation using cell-sized liposomes

T Yoda - Analytical Methods, 2024 - pubs.rsc.org
Cell membranes play a vital role in delineating the internal cellular environment from the
external surroundings, going beyond mere compartmentalization. Researchers have delved …

Physical Concept to Explain the Regulation of Lipid Membrane Phase Separation under Isothermal Conditions

N Shimokawa, T Hamada - Life, 2023 - mdpi.com
Lateral phase separation within lipid bilayer membranes has attracted considerable
attention in the fields of biophysics and cell biology. Living cells organize laterally …