output
20182026
most citedMetrics reloaded: Recommendations for image analysis validation

469 citations

Showing 2019 · physics.bio-phShow all

6 papers · 2 filters

physics.bio-ph2019★ 44 cited

The Poisson ratio of the cellular actin cortex is frequency-dependent

Marcel Mokbel, Kamran Hosseini, Sebastian Aland +1

Cell shape changes are vital for many physiological processes such as cell proliferation, cell migration and morphogenesis. They emerge from an orchestrated interplay of active cel…

physics.bio-ph2019★ 16 cited

Surfing along concentration filaments: sperm chemotaxis in physiological shear flows

Steffen Lange, Benjamin M. Friedrich

Many motile biological cells navigate along concentration gradients of signaling molecules: This chemotaxis guides for instance sperm cells from marine invertebrates, which have to…

physics.bio-ph2019★ 104 cited

Liquid phase separation controlled by pH

Omar Adame-Arana, Christoph A. Weber, Vasily Zaburdaev +2

We present a minimal model to study liquid phase separation in a fixed pH ensemble. The model describes a mixture composed of macromolecules that exist in three different charge st…

physics.bio-ph2019★ 5 cited

How to Pare a Pair: Topology Control and Pruning in Intertwined Complex Networks

Felix Kramer, Carl D. Modes

Recent work on self-organized remodeling of vasculature in slime-mold, leaf venation systems and vessel systems in vertebrates has put forward a plethora of potential adaptation me…

physics.bio-ph2019★ 43 cited

Fluid pumping and active flexoelectricity can promote lumen nucleation in cell assemblies

Charlie Duclut, Niladri Sarkar, Jacques Prost +1

We discuss the physical mechanisms that promote or suppress the nucleation of a fluid-filled lumen inside a cell assembly or a tissue. We discuss lumen formation in a continuum the…

physics.bio-ph2019★ 10 cited

Chemokinetic scattering, trapping, and avoidance of active Brownian particles

Justus A. Kromer, Noelia de la Cruz, Benjamin M. Friedrich

We present a theory of chemokinetic search agents that regulate directional fluctuations according to distance from a target. A dynamic scattering effect reduces the probability to…