53 citations · 220 across the 7 of their papers we have counts for
7 papers
Unfolding the geometric structure and multiple timescales of the urea-urease pH oscillator
Arthur V. Straube, Guillermo Olicón Méndez, Stefanie Winkelmann +2
We study a two-variable dynamical system modeling pH oscillations in the urea-urease reaction within giant lipid vesicles -- a problem that intrinsically contains multiple, well-se…
Open Systems out of Equilibrium: Theory and Simulation
Roya Ebrahimi Viand, Felix Höfling, Rupert Klein +1
We consider the theoretical model of Bergmann and Lebowitz for open systems out of equilibrium and translate its principles in the adaptive resolution molecular dynamics technique…
Emergence of molecular friction in liquids: bridging between the atomistic and hydrodynamic pictures
Arthur V. Straube, Bartosz G. Kowalik, Roland R. Netz +1
Friction in liquids arises from conservative forces between molecules and atoms. Although the hydrodynamics at the nanoscale is subject of intense research and despite the enormous…
Dynamic arrest in model porous media -- intermediate scattering functions
Markus Spanner, Simon K. Schnyder, Felix Höfling +2
Heterogeneous media constitute random disordered environments where transport is drastically hindered. Employing extensive molecular dynamics simulations, we investigate the spatio…
Persistent memory for a Brownian walker in a random array of obstacles
Thomas Franosch, Felix Höfling, Teresa Bauer +1
We show that for particles performing Brownian motion in a frozen array of scatterers long-time correlations emerge in the mean-square displacement. Defining the velocity autocorre…
Anomalous transport resolved in space and time by fluorescence correlation spectroscopy
Felix Höfling, Karl-Ulrich Bamberg, Thomas Franosch
A ubiquitous observation in crowded cell membranes is that molecular transport does not follow Fickian diffusion but exhibits subdiffusion. The microscopic origin of such a behavio…
Effective Perrin theory for the anisotropic diffusion of a strongly hindered rod
Tobias Munk, Felix Höfling, Erwin Frey +1
Slender rods in concentrated suspensions constitute strongly interacting systems with rich dynamics: transport slows down drastically and the anisotropy of the motion becomes arbit…