523 citations · 894 across the 9 of their papers we have counts for
5 papers · 1 filter
Modulation of elasticity and interactions in charged lipid multibilayers: monovalent salt solutions
Bing-Sui Lu, Santosh Gupta, Michal Belička +2
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…
High-resolution structure of coexisting nanoscopic and microscopic lipid domains
Michal Belička, Anna Weitzer, Georg Pabst
We advanced a previously reported model for the \textit{in situ} scattering data analysis of coexisting lipid domains in free-floating multilamellar vesicles. Based on the scatteri…
Bending rigidities and interdomain forces in membranes with coexisting lipid domains
Benjamin Kollmitzer, Peter Heftberger, Rudolf Podgornik +2
In order to precisely quantify the fundamental interactions between heterogeneous lipid membranes with coexisting liquid-ordered (Lo) and liquid-disordered (Ld) domains, we perform…
Monolayer Spontaneous Curvature of Raft-Forming Membrane Lipids
Benjamin Kollmitzer, Peter Heftberger, Michael Rappolt +1
Monolayer spontaneous curvatures for cholesterol, DOPE, POPE, DOPC, DPPC, DSPC, POPC, SOPC, and egg sphingomyelin were obtained using small-angle X-ray scattering (SAXS) on inverte…
A defect mediated lamellar to isotropic transition of amphiphile bilayers
Antara Pal, Georg Pabst, V. A. Raghunathan
We report the observation of a novel isotropic phase of amphiphile bilayers in a mixed system consisting of the ionic surfactant, sodium docecylsulphate (SDS), and the organic salt…