Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Felix Höfling"'
Publikováno v:
New Journal of Physics, Vol 24, Iss 1, p 013012 (2022)
We study the formation of trails in populations of self-propelled agents that make oriented deposits of pheromones and also sense such deposits to which they then respond with gradual changes of their direction of motion. Based on extensive off-latti
Externí odkaz:
https://doaj.org/article/2d2d11b8155745b0a459fa8317a00d35
Publikováno v:
New Journal of Physics, Vol 19, Iss 12, p 125010 (2017)
We study both experimentally and theoretically the dynamics of chemically self-propelled Janus colloids moving atop a two-dimensional crystalline surface. The surface is a hexagonally close-packed monolayer of colloidal particles of the same size as
Externí odkaz:
https://doaj.org/article/dede3b07f63d401cbb172f9817bd40a5
Autor:
Mauricio J. del Razo, Daniela Frömberg, Arthur V. Straube, Christof Schütte, Felix Höfling, Stefanie Winkelmann
The modeling and simulation of stochastic reaction–diffusion processes is a topic of steady interest that is approached with a wide range of methods. At the level of particle-resolved descriptions, where chemical reactions are coupled to the spatia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::560360d0d75decdb91508526f2cf47d0
https://refubium.fu-berlin.de/handle/fub188/35218
https://refubium.fu-berlin.de/handle/fub188/35218
Publikováno v:
Journal of Mathematical Physics. 64:013304
The chemical diffusion master equation (CDME) describes the probabilistic dynamics of reaction–diffusion systems at the molecular level [del Razo et al., Lett. Math. Phys. 112, 49 (2022)]; it can be considered as the master equation for reaction–
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62f622b4694abd1719cf5bc1f3ef7839
https://doi.org/10.1063/5.0129620
https://doi.org/10.1063/5.0129620
In a recently proposed computational model of open molecular systems out of equilibrium [Ebrahimi Viand et al. J.Chem.Phys. 153, 101102 (2020)], the action of different reservoirs enters as a linear sum into the Liouville-type evolution equations for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8acea789bce8abf4ad7eeef3ce945536
The urea-urease clock reaction is a pH switch from acid to basic that can turn into a pH oscillator if it occurs inside a suitable open reactor. We study the confinement of the reaction to lipid vesicles, which permit the exchange with an external re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac03f6d00f6a445db2471970f7746f48
Autor:
Daniela Frömberg, Felix Höfling
Motivated by a range of biological applications related to the transport of molecules in cells, we present a modular framework to treat first-passage problems for diffusion in partitioned spaces. The spatial domains can differ with respect to their d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23d2fffc9f707089fffc05a6f99fa121
http://arxiv.org/abs/2010.04854
http://arxiv.org/abs/2010.04854
Publikováno v:
Communications Physics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=r3c4b2081b22::610f75686e720caff08ed06117f31feb
Publikováno v:
The Journal of Chemical Physics
The kinetics of bimolecular reactions in solution depends, among other factors, on intermolecular forces such as steric repulsion or electrostatic interaction. Microscopically, a pair of molecules first has to meet by diffusion before the reaction ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc4f563e3b6f6086a3a7acbcc2177936
https://pubmed.ncbi.nlm.nih.gov/31675872
https://pubmed.ncbi.nlm.nih.gov/31675872
Autor:
Luigi Delle Site, Animesh Agarwal, Rupert Klein, John W. Whittaker, Felix Höfling, Christian Krekeler
Publikováno v:
Advanced Theory and Simulations
The simulation of open molecular systems requires explicit or implicit reservoirs of energy and particles. Whereas full atomistic resolution is desired in the region of interest, there is some freedom in the implementation of the reservoirs. Here, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bf848b7bd9bc360b8f77c72453c577f
https://refubium.fu-berlin.de/handle/fub188/25000
https://refubium.fu-berlin.de/handle/fub188/25000