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@ARTICLE{Seth:633151,
author = {Seth, Ajit and Giri, Rajendra P. and Hayen, Nicholas and
hitaishi, prashant and Murphy, Bridget M. and Ghosh, Sajal
K.},
title = {{C}holesterol modulated assembly of graphene oxide
nano-flakes at a phospholipid interface},
journal = {Colloids and surfaces / B},
volume = {255},
issn = {0927-7765},
address = {Amsterdam [u.a.]},
publisher = {Elsevier Science},
reportid = {PUBDB-2025-02347},
pages = {114934},
year = {2025},
abstract = {Cholesterol, a key structural component of mammalian cell
membranes, is crucial in stabilizing the membraneand
regulating its biophysical properties. Herein, the
self-assembly of graphene oxide (GO) around
differentlycharged lipid monolayers modulated by cholesterol
has been investigated using surface pressure-area
isothermsand synchrotron-based X-ray reflectivity. In
pristine lipid monolayers, electrostatic interactions
control the selfassemblyof GO nano-flakes around the lipid
molecules. However, upon the addition of cholesterol,
theadsorption and penetration kinetics of GO nano-flakes
into the lipid monolayers are drastically amplified,
irrespectiveof the ionic nature of lipids. The experimental
observations are discussed in terms of interactionsoccurring
among GO nano-flakes, phospholipids, and cholesterol
molecules.},
cin = {FS DOOR-User},
ddc = {540},
cid = {$I:(DE-H253)FS_DOOR-User-20241023$},
pnm = {6G3 - PETRA III (DESY) (POF4-6G3) / FS-Proposal: I-20211086
(I-20211086) / INDIA-DESY - INDIA-DESY Collaboration
$(2020_Join2-INDIA-DESY)$},
pid = {G:(DE-HGF)POF4-6G3 / G:(DE-H253)I-20211086 /
$G:(DE-HGF)2020_Join2-INDIA-DESY$},
experiment = {EXP:(DE-H253)P-P08-20150101},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:40644792},
doi = {10.1016/j.colsurfb.2025.114934},
url = {https://bib-pubdb1.desy.de/record/633151},
}