Swelling of phospholipid membranes by divalent metal ions depends on the location of the ions in the bilayers

RJ Alsop, RM Schober, MC Rheinstädter - Soft Matter, 2016 - pubs.rsc.org
The Hofmeister series illustrates how salts produce a wide range of effects in biological
systems, which are not exclusively explained by ion charge. In lipid membranes, charged …

Interaction of small ionic species with phospholipid membranes: The role of metal coordination

CTM Le, A Houri, N Balage, BJ Smith… - Frontiers in Materials, 2019 - frontiersin.org
In studies of the transfer, distribution and biochemical activity of metal ions it is typically
assumed that the phospholipid bilayer acts as an inert barrier. Yet, there is mounting …

Calcium and zinc differentially affect the structure of lipid membranes

N Kučerka, E Dushanov, KT Kholmurodov… - Langmuir, 2017 - ACS Publications
Interactions of calcium (Ca2+) and zinc (Zn2+) cations with biomimetic membranes made of
dipalmitoylphosphatidylcholine (DPPC) were studied by small angle neutron diffraction …

The effect of metal cations on the phase behavior and hydration characteristics of phospholipid membranes

H Binder, O Zschörnig - Chemistry and physics of lipids, 2002 - Elsevier
To characterize the specificity of ion binding to phospholipids in terms of headgroup
structure, hydration and lyotropic phase behavior we studied 1-palmitoyl-2-oleoyl …

Spectroscopic evidence for hydration and dehydration of lipid bilayers upon interaction with metal ions: a new physical insight

SK De, N Kanwa, M Ahamed… - Physical Chemistry …, 2018 - pubs.rsc.org
In this manuscript, we investigate the interactions of different metal ions with zwitterionic
phospholipid bilayers of different chain lengths using the well-known membrane probe …

Effect of trivalent metal ions on phase separation and membrane lipid packing: role in lipid peroxidation

SV Verstraeten, LV Nogueira, S Schreier… - Archives of Biochemistry …, 1997 - Elsevier
The capacity of Al3+-related cations (Sc3+, Ga3+, In3+, Be2+, Y3+, and La3+) to promote
membrane rigidification and lateral phase separation was evaluated in liposomes …

Calcium, magnesium, lithium, sodium, and potassium distributions in the headgroup region of binary membranes of phosphatidylcholine and phosphatidylserine as …

M Roux, M Bloom - Biochemistry, 1990 - ACS Publications
(M/M) l-palmitoyl-2-oleoylphosphatidylcholine (POPC) and l-palmitoyl-2-
oleoylphosphatidylserine (POPS) was investigated by using deuterium nuclear magnetic …

Two cations, two mechanisms: interactions of sodium and calcium with zwitterionic lipid membranes

M Javanainen, A Melcrová, A Magarkar… - Chemical …, 2017 - pubs.rsc.org
Adsorption of metal cations onto a cellular membrane changes its properties, such as
interactions with charged moieties or the propensity for membrane fusion. It is, however …

[HTML][HTML] Binding of monovalent alkali metal ions with negatively charged phospholipid membranes

P Maity, B Saha, GS Kumar, S Karmakar - Biochimica et Biophysica Acta …, 2016 - Elsevier
We have systematically investigated the effect of various alkali metal ions with negatively
charged phospholipid membranes. Size distributions of large unilamellar vesicles have …

[HTML][HTML] The effect of calcium on the properties of charged phospholipid bilayers

UR Pedersen, C Leidy, P Westh, GH Peters - Biochimica et Biophysica Acta …, 2006 - Elsevier
We have performed molecular dynamics simulations to investigate the structure and
dynamics of charged bilayers as well as the distribution of counterions at the bilayer …