Simulations of morphology control of self‐assembled amphiphilic surfactants

Q Zhu, DR Tree - Journal of Polymer Science, 2023 - Wiley Online Library
One of the grand challenges of amphiphilic self‐assembly is the design of ordered structures
whose morphology or shape can be explicitly and dynamically controlled by adjusting the …

Polymersome shape transformation at the nanoscale

R Salva, JF Le Meins, O Sandre, A Brûlet, M Schmutz… - ACS …, 2013 - ACS Publications
Polymer vesicles, also named polymersomes, are valuable candidates for drug delivery and
micro-or nanoreactor applications. As far as drug delivery is concerned, the shape of the …

Binding of curvature-inducing proteins onto biomembranes

H Noguchi - International Journal of Modern Physics B, 2022 - World Scientific
In this paper, we review the theoretical analyses and simulations of the interactions between
curvature-inducing proteins and biomembranes. Laterally isotropic proteins induce spherical …

A stabilized finite element formulation for liquid shells and its application to lipid bilayers

RA Sauer, TX Duong, KK Mandadapu… - Journal of computational …, 2017 - Elsevier
This paper presents a new finite element (FE) formulation for liquid shells that is based on
an explicit, 3D surface discretization using C 1-continuous finite elements constructed from …

[HTML][HTML] Hydrodynamic coupling of particle inclusions embedded in curved lipid bilayer membranes

JK Sigurdsson, PJ Atzberger - Soft matter, 2016 - pubs.rsc.org
We develop theory and computational methods to investigate particle inclusions embedded
within curved lipid bilayer membranes. We consider the case of spherical lipid vesicles …

Subdivision shell elements with anisotropic growth

R Vetter, N Stoop, T Jenni, FK Wittel… - … journal for numerical …, 2013 - Wiley Online Library
SUMMARY A thin shell finite element approach based on Loop's subdivision surfaces is
proposed, capable of dealing with large deformations and anisotropic growth. To this end …

On the computational modeling of lipid bilayers using thin-shell theory

RA Sauer - The role of mechanics in the study of lipid bilayers, 2017 - Springer
This chapter discusses the computational modeling of lipid bilayers based on the nonlinear
theory of thin shells. Several computational challenges are identified and various theoretical …

The geometry of fluid membranes: Variational principles, symmetries and conservation laws

J Guven, P Vázquez-Montejo - The Role of Mechanics in the Study of Lipid …, 2018 - Springer
The behavior of a lipid membrane on mesoscopic scales is captured unusually accurately by
its geometrical degrees of freedom. Indeed, the membrane geometry is, very often, a direct …

Mechanical collapse of confined fluid membrane vesicles

JE Rim, PK Purohit, WS Klug - Biomechanics and modeling in …, 2014 - Springer
Compact cylindrical and spherical invaginations are common structural motifs found in
cellular and developmental biology. To understand the basic physical mechanisms that …

Numerical methods for biomembranes: conforming subdivision methods versus non-conforming PL methods

J Chen, T Yu, P Brogan, R Kusner, Y Yang… - Mathematics of …, 2021 - ams.org
The Canham-Helfrich-Evans models of biomembranes consist of a family of geometric
constrained variational problems. In this article, we compare two classes of numerical …