Fluid lipid membranes: From differential geometry to curvature stresses

M Deserno - Chemistry and physics of lipids, 2015 - Elsevier
A fluid lipid membrane transmits stresses and torques that are fully determined by its
geometry. They can be described by a stress-and torque-tensor, respectively, which yield …

Theory and algorithms to compute Helfrich bending forces: a review

A Guckenberger, S Gekle - Journal of Physics: Condensed …, 2017 - iopscience.iop.org
Cell membranes are vital to shield a cell's interior from the environment. At the same time
they determine to a large extent the cell's mechanical resistance to external forces. In recent …

Cuboplexes: Topologically active siRNA delivery

H Kim, C Leal - ACS nano, 2015 - ACS Publications
RNAi technology is currently experiencing a revival due to remarkable improvements in
efficacy and viability through oligonucleotide chemical manipulations and/or via their …

An engineered membrane to measure electroporation: effect of tethers and bioelectronic interface

W Hoiles, V Krishnamurthy, CG Cranfield, B Cornell - Biophysical journal, 2014 - cell.com
This article reports on the construction and predictive models for a platform comprised of an
engineered tethered membrane. The platform provides a controllable and physiologically …

Continuum theory for the edge of an open lipid bilayer

A Biria, M Maleki, E Fried - Advances in Applied Mechanics, 2013 - Elsevier
Using a variational approach, the Euler–Lagrange equations of an open lipid bilayer subject
to forces and couples distributed on its surface and edge are derived. Both constant and …

Emergence and stability of intermediate open vesicles in disk-to-vesicle transitions

J Li, H Zhang, F Qiu, AC Shi - Physical Review E—Statistical, Nonlinear, and …, 2013 - APS
The transition between two basic structures, a disk and an enclosed vesicle, of a finite
membrane is studied by examining the minimum energy path (MEP) connecting these two …

Birthing of a daughter vesicle in a model system for self-reproduction vesicles

P Khunpetch, Y Sakuma, M Imai, T Kawakatsu - Physics of Fluids, 2021 - pubs.aip.org
Sakuma and Imai [Phys. Rev. Lett. 107, 198101 (2011)] established a temperature-
controlled cyclic process for a model system of self-reproducing vesicles without feeding …

Shape of the membrane neck around a hole during plasma membrane repair

MB Klenow, MS Vigsø, W Pezeshkian, J Nylandsted… - Biophysical …, 2024 - cell.com
Plasma membrane damage and rupture occurs frequently in cells, and holes must be sealed
rapidly to ensure homeostasis and cell survival. The membrane repair machinery is known …

Buckling transitions and soft-phase invasion of two-component icosahedral shells

MD Emanuel, AG Cherstvy, R Metzler, G Gompper - Physical Review E, 2020 - APS
What is the optimal distribution of two types of crystalline phases on the surface of
icosahedral shells, such as of many viral capsids? We here investigate the distribution of a …

Controlling the Morphology of Membranes by Excess Surface Charge in Cat–Anionic Fluorinated Surfactant Mixtures

Y Shen, Z Ou-Yang, Y Zhang, J Hao, Z Liu - Langmuir, 2014 - ACS Publications
The segregation and phase sequence of semifluorinated cat–anionic surfactant membranes
at different excess surface charges was investigated by freeze-fracture transmission electron …