[HTML][HTML] Counterion release in membrane–biopolymer interactions
When two oppositely charged macroions are brought into contact, a large fraction of the
mobile counterions that previously surrounded each isolated macromolecule is released …
mobile counterions that previously surrounded each isolated macromolecule is released …
Electrostatic interactions across a charged lipid bilayer
We present theoretical work in which the degree of electrostatic coupling across a charged
lipid bilayer in aqueous solution is analyzed on the basis of nonlinear Poisson–Boltzmann …
lipid bilayer in aqueous solution is analyzed on the basis of nonlinear Poisson–Boltzmann …
The influence of zwitterionic lipids on the electrostatic adsorption of macroions onto mixed lipid membranes
A Haugen, S May - The Journal of chemical physics, 2007 - pubs.aip.org
The adsorption of macroions onto oppositely charged lipid membranes is a ubiquitous
phenomenon in biology and has numerous technological applications. 1 Evidently, the …
phenomenon in biology and has numerous technological applications. 1 Evidently, the …
[HTML][HTML] Flexible charged macromolecules on mixed fluid lipid membranes: theory and Monte Carlo simulations
S Tzlil, A Ben-Shaul - Biophysical journal, 2005 - cell.com
Fluid membranes containing charged lipids enhance binding of oppositely charged proteins
by mobilizing these lipids into the interaction zone, overcoming the concomitant entropic …
by mobilizing these lipids into the interaction zone, overcoming the concomitant entropic …
Polymorphism of DNA–anionic liposome complexes reveals hierarchy of ion-mediated interactions
Self-assembled DNA delivery systems based on anionic lipids (ALs) complexed with DNA
mediated by divalent cations have been recently introduced as an alternative to cationic lipid …
mediated by divalent cations have been recently introduced as an alternative to cationic lipid …
[HTML][HTML] The phase behavior of cationic lipid–DNA complexes
We present a theoretical analysis of the phase behavior of solutions containing DNA,
cationic lipids, and nonionic (helper) lipids. Our model allows for five possible structures …
cationic lipids, and nonionic (helper) lipids. Our model allows for five possible structures …
[HTML][HTML] Computational and analytical modeling of cationic lipid-DNA complexes
O Farago, N Grønbech-Jensen - Biophysical journal, 2007 - cell.com
We present a theoretical study of the physical properties of cationic lipid-DNA (CL-DNA)
complexes—a promising synthetically based nonviral carrier of DNA for gene therapy. The …
complexes—a promising synthetically based nonviral carrier of DNA for gene therapy. The …
Curvature and Charge Modulations in Lamellar DNA− Lipid Complexes
To model the possible formation of coupled spatial corrugations and charge density
modulations in lamellar DNA− lipid complexes, we use a free energy functional which …
modulations in lamellar DNA− lipid complexes, we use a free energy functional which …
Modulation of elasticity and interactions in charged lipid multibilayers: Monovalent salt solutions
We have studied the electrostatic screening effect of NaCl solutions on the interactions
between anionic lipid bilayers in the fluid lamellar phase using a Poisson–Boltzmann-based …
between anionic lipid bilayers in the fluid lamellar phase using a Poisson–Boltzmann-based …
Modeling of cationic lipid-DNA complexes
S May, A Ben-Shaul - Current medicinal chemistry, 2004 - ingentaconnect.com
Cationic lipid-DNA complexes, often referred to as lipoplexes, are formed spontaneously in
aqueous solutions upon mixing DNA and liposomes composed of cationic and nonionic …
aqueous solutions upon mixing DNA and liposomes composed of cationic and nonionic …