35 citations · 144 across the 12 of their papers we have counts for
12 papers
Nonequilibrium friction and free energy estimates for kinetic coarse-graining -- Driven particles in responsive media
Sebastian Milster, Joachim Dzubiella, Gerhard Stock +1
Predicting the molecular friction and energy landscapes under nonequilibrium conditions is key to coarse-graining the dynamics of selective solute transport through complex, fluctu…
Tracer dynamics in polymer networks: generalized Langevin description
Sebastian Milster, Fabian Koch, Christoph Widder +2
Tracer diffusion in polymer networks and hydrogels is relevant in biology and technology, while it also constitutes an interesting model process for the dynamics of molecules in fl…
Synergistic chemomechanical dynamics of feedback-controlled microreactors
Sebastian Milster, Abeer Darwish, Nils Göth +1
The experimental control of synergistic chemomechanical dynamics of catalytically active microgels (microreactors) is a key prerequisite for the design of adaptive and biomimetic m…
Feedback-controlled solute transport through chemo-responsive polymer membranes
Sebastian Milster, Won Kyu Kim, Joachim Dzubiella
Polymer membranes are typically assumed to be inert and nonresponsive to the flux and density of the permeating particles in transport processes. Here, we study theoretically the c…
Transport in polymer membranes beyond linear response: Controlling permselectivity by the driving force
Won Kyu Kim, Sebastian Milster, Rafael Roa +2
In the popular solution-diffusion picture, the membrane permeability is defined as the product of the partition ratio and the diffusivity of penetrating solutes inside the membrane…
Demixing of two species via reciprocally concentration-dependent diffusivity
Lutz Schimansky-Geier, Benjamin Lindner, Sebastian Milster +1
We propose a model for demixing of two species by assuming a density-dependent effective diffusion coefficient of the particles. Both sorts of microswimmers diffuse as active overd…
Floquet spin states in OLEDs
S. Jamali, V. V. Mkhitaryan, H. Malissa +11
Weakly spin-orbit coupled electron and hole spins in organic light-emitting diodes (OLEDs) constitute near-perfect two-level systems to explore the interaction of light and matter…
Tuning the Selective Permeability of Polydisperse Polymer Networks
Won Kyu Kim, Richard Chudoba, Sebastian Milster +3
We study the permeability and selectivity (`permselectivity') of model membranes made of polydisperse polymer networks for molecular penetrant transport, using coarse-grained, impl…
Perdeuteration of poly[2-methoxy-5-(2'-ethylhexyloxy)-1,4-phenylenevinylene] (d-MEHPPV): control of microscopic charge-carrier spin-spin coupling and of magnetic-field effects in optoelectronic devices
Dani M. Stoltzfus, Gajadhar Joshi, Henna Popli +14
Control of the effective local hyperfine fields in a conjugated polymer, poly[2-methoxy-5-(2'-ethylhexyloxy)-1,4-phenylenevinylene] (MEHPPV), by isotopic engineering is reported. T…
OLEDs as models for bird magnetoception: detecting electron spin resonance in geomagnetic fields
Tobias Grünbaum, Sebastian Milster, Hermann Kraus +6
Certain species of living creatures are known to orientate themselves in the geomagnetic field. Given the small magnitude of approximately 48 μT, the underlying quantum mechanical…
Cross-linker effect on solute adsorption in swollen thermoresponsive polymer networks
Sebastian Milster, Richard Chudoba, Matej Kanduč +1
The selective solute partitioning within a polymeric network is of key importance to applications in which controlled release or uptake of solutes in a responsive hydrogel is requi…
Eliminating Inertia in a Stochastic Model of a Micro-Swimmer with Constant Speed
S. Milster, J. Noetel, I. M. Sokolov +1
We are concerned with the dynamical description of the motion of a stochastic micro-swimmer with constant speed and fluctuating orientation in the long time limit by adiabatic elim…