[HTML][HTML] Molecular interactions with bilayer membrane stacks using neutron and X-ray diffraction

SJ Bryant, CJ Garvey, TA Darwish, R Georgii… - Advances in Colloid and …, 2024 - Elsevier
Lamellar unit cell reconstruction from neutron and X-ray diffraction data provides information
about the disposition and position of molecules and molecular segments with respect to the …

Surfactant-Mediated Structural Modulations to Planar, Amphiphilic Multilamellar Stacks

DJ Speer, M Salvador-Castell, Y Huang… - The Journal of …, 2023 - ACS Publications
The hydrophobic effect, a ubiquitous process in biology, is a primary thermodynamic driver
of amphiphilic self-assembly. It leads to the formation of unique morphologies including two …

Cholesterol partition and condensing effect in phase-separated ternary mixture lipid multilayers

Y Ma, SK Ghosh, DA DiLena, S Bera, LB Lurio… - Biophysical journal, 2016 - cell.com
The cholesterol partitioning and condensing effect in the liquid-ordered (L o) and liquid-
disordered (L d) phases were systematically investigated for ternary mixture lipid multilayers …

Chemoselective Esterification of Natural and Prebiotic 1, 2-Amino Alcohol Amphiphiles in Water

A Bhattacharya, L Tanwar, A Fracassi… - Journal of the …, 2023 - ACS Publications
In cells, a vast number of membrane lipids are formed by the enzymatic O-acylation of polar
head groups with acylating agents such as fatty acyl-CoAs. Although such ester-containing …

Structure of lipid multilayers via drop casting of aqueous liposome dispersions

B Sironi, T Snow, C Redeker, A Slastanova… - Soft Matter, 2016 - pubs.rsc.org
Understanding the structure of solid supported lipid multilayers is crucial to their application
as a platform for novel materials. Conventionally, they are prepared from drop casting or …

Highly stable artificial cells from galactopyranose-derived single-chain amphiphiles

RJ Brea, A Bhattacharya, R Bhattacharya… - Journal of the …, 2018 - ACS Publications
Single-chain amphiphiles (SCAs) that self-assemble into large vesicular structures are
attractive components of synthetic cells because of the simplicity of bilayer formation and …

Ionic liquid-induced phase-separated domains in lipid multilayers probed by x-ray scattering studies

R Gupta, A Singh, V Srihari, SK Ghosh - ACS omega, 2021 - ACS Publications
A cellular membrane, primarily a lipid bilayer, surrounds the internal components of a
biological cell from the external components. This self-assembled bilayer is known to be …

Rapid Formation of Non‐canonical Phospholipid Membranes by Chemoselective Amide‐Forming Ligations with Hydroxylamines

J Chen, RJ Brea, A Fracassi, CJ Cho… - Angewandte Chemie …, 2024 - Wiley Online Library
There has been increasing interest in methods to generate synthetic lipid membranes as key
constituents of artificial cells or to develop new tools for remodeling membranes in living …

Humidity-responsive polymer cushion-supported biomimetic membrane: a model system for X-ray studies

RP Giri, MK Mukhopadhyay - Langmuir, 2022 - ACS Publications
An effort aimed at replacing the conventional water column by a relative humidity (RH)
environment for structural investigation of a soft polymer cushion-supported model …

Discerning perturbed assembly of lipids in a model membrane in presence of violacein

R Gupta, S Mitra, S Chowdhury, G Das… - … et Biophysica Acta (BBA …, 2021 - Elsevier
Violacein is a naturally found pigment that is used by some gram negative bacteria to defend
themselves from various gram positive bacteria. As a result, this molecule has caught …