Zobrazeno 1 - 10
of 313
pro vyhledávání: '"Juelicher, Frank"'
Autor:
Bauermann, Jonathan, Bartolucci, Giacomo, Boekhoven, Job, Jülicher, Frank, Weber, Christoph A.
Emulsions ripen with an average droplet size increasing in time. In chemically active emulsions, coarsening can be absent, leading to a non-equilibrium steady state with mono-disperse droplet sizes. By considering a minimal model for phase separation
Externí odkaz:
http://arxiv.org/abs/2409.03629
The spatial organization of DNA involves DNA loop extrusion and the formation of protein-DNA condensates. While the significance of each process is increasingly recognized, their interplay remains unexplored. Using molecular dynamics simulation and t
Externí odkaz:
http://arxiv.org/abs/2407.03109
Publikováno v:
New J. Phys. 26 (2024) 093031
We investigate the formation of condensates in a binary lattice gas in the presence of chiral interactions. These interactions differ between a given microscopic configuration and its mirror image. We consider a two dimensional lattice gas with neare
Externí odkaz:
http://arxiv.org/abs/2406.11807
We construct a hydrodynamic theory of active smectics A in two-dimensional space, including the creation/annihilation and motility of dislocations with Burgers' number $\pm1$. We derive analytical criteria on the set of parameters that lead to flows.
Externí odkaz:
http://arxiv.org/abs/2405.18250
The fuel-driven process of replication in living systems generates distributions of copied entities with varying degrees of copying accuracy. Here we introduce a thermodynamically consistent ensemble for investigating universal population features of
Externí odkaz:
http://arxiv.org/abs/2403.05665
Autor:
Laha, Sudarshana, Bauermann, Jonathan, Jülicher, Frank, Michaels, Thomas C. T., Weber, Christoph A.
Phase-separated liquid condensates can spatially organize and thereby regulate chemical processes. However, the physicochemical mechanisms underlying such regulation remain elusive as the intramolecular interactions responsible for phase separation g
Externí odkaz:
http://arxiv.org/abs/2403.05228
Biomolecules, such as proteins and RNAs, can phase separate in the cytoplasm of cells to form biomolecular condensates. Such condensates are liquid-like droplets that can wet biological surfaces such as membranes. Many molecules that participate in p
Externí odkaz:
http://arxiv.org/abs/2402.10405
Wetting of liquid droplets on passive surfaces is ubiquitous in our daily lives, and the governing physical laws are well-understood. When surfaces become active, however, the governing laws of wetting remain elusive. Here we propose chemically activ
Externí odkaz:
http://arxiv.org/abs/2312.07239
Publikováno v:
Phys. Rev. E 109, 044126 2024
Odd viscoelastic materials are constrained by fewer symmetries than their even counterparts. The breaking of these symmetries allow these materials to exhibit different features, which have attracted considerable attention in recent years. Immersing
Externí odkaz:
http://arxiv.org/abs/2310.08640
Publikováno v:
Phys. Rev. Research 6, 033138 (2024)
We present a theory for phase-separated liquid coacervates with salt, taking into account spatial heterogeneities and interfacial profiles. We find that charged layers of alternating sign can form around the interface while the bulk phases remain app
Externí odkaz:
http://arxiv.org/abs/2310.07835