Insight into structural biophysics from solution X-ray scattering

U Raviv, R Asor, A Shemesh, A Ginsburg… - Journal of Structural …, 2023 - Elsevier
The current challenges of structural biophysics include determining the structure of large self-
assembled complexes, resolving the structure of ensembles of complex structures and their …

Using solution X-ray scattering to determine the high-resolution structure and morphology of PEGylated liposomal doxorubicin nanodrugs

Y Schilt, T Berman, X Wei, Y Barenholz… - Biochimica et Biophysica …, 2016 - Elsevier
Abstract Background Among nanodrugs, PEGylated nanoliposomes loaded with an active
agent are of major importance. In this paper we studied the structures and morphology of …

Lecithin based lamellar liquid crystals as a physiologically acceptable dermal delivery system for ascorbyl palmitate

M Gosenca, M Bešter-Rogač, M Gašperlin - European journal of …, 2013 - Elsevier
Liquid crystalline systems with a lamellar structure have been extensively studied as dermal
delivery systems. Ascorbyl palmitate (AP) is one of the most studied and used ascorbic acid …

[图书][B] Liposomes, lipid bilayers and model membranes: from basic research to application

G Pabst, N Kučerka, MP Nieh, J Katsaras - 2014 - books.google.com
As a result of their unique physical properties, biological membrane mimetics, such as
liposomes, are used in a broad range of scientific and technological applications …

Pathological transitions in myelin membranes driven by environmental and multiple sclerosis conditions

R Shaharabani, M Ram-On… - Proceedings of the …, 2018 - National Acad Sciences
Multiple sclerosis (MS) is an autoimmune disease, leading to the destruction of the myelin
sheaths, the protective layers surrounding the axons. The etiology of the disease is …

Critical conditions for adsorption of calcium ions onto dipolar lipid membranes

O Lotan, L Fink, A Shemesh, C Tamburu… - The journal of physical …, 2016 - ACS Publications
Dipolar lipid membranes may adsorb multivalent ions. The binding constant depends on the
type of lipid and ions. In this paper, we focus on the adsorption of calcium ions onto 1, 2 …

Structure and interactions between charged lipid membranes in the presence of multivalent ions

L Fink, A Steiner, O Szekely, P Szekely, U Raviv - Langmuir, 2019 - ACS Publications
When aqueous salt solutions contain multivalent ions (like Ca2+ or Mg2+), strong correlation
effects may lead to ion-bridging, net attraction, and tight-coupling between like-charged …

Charged membranes under confinement induced by polymer-, salt-, or ionic liquid solutions

T Dvir, L Fink, R Asor, Y Schilt, A Steinar, U Raviv - Soft Matter, 2013 - pubs.rsc.org
Osmotic pressure confines and decreases the lamellar distance between membranes in a
stack and may also change the phase or structure of lipid bilayers. Using solution X-ray …

Structure and intermolecular interactions between L-type straight flagellar filaments

D Louzon, A Ginsburg, W Schwenger, T Dvir, Z Dogic… - Biophysical journal, 2017 - cell.com
Bacterial mobility is powered by rotation of helical flagellar filaments driven by rotary motors.
Flagellin isolated from the Salmonella Typhimurium SJW1660 strain, which differs by a point …

PEG/lecithin–liquid-crystalline composite hydrogels for quasi-zero-order combined release of hydrophilic and lipophilic drugs

H Zhang, R Hao, X Ren, L Yu, H Yang, H Yu - RSC Advances, 2013 - pubs.rsc.org
PEG/lecithin–liquid-crystalline composite hydrogels for quasi-zero-order combined release
of hydrophilic and lipophilic drugs - RSC Advances (RSC Publishing) DOI:10.1039/C3RA44080J …