Maayan Levin
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View article: Diffusive contact between randomly driven colloidal suspensions
Diffusive contact between randomly driven colloidal suspensions Open
We study the relaxation process of two driven colloidal suspensions in diffusive contact to a steady state, similar to thermalization. We start by studying a single suspension, subjecting it to random driving forces via holographic optical…
View article: Probing Local Force Propagation in Tensed Fibrous Gels
Probing Local Force Propagation in Tensed Fibrous Gels Open
Fibrous hydrogels are a key component of soft animal tissues. They support cellular functions and facilitate efficient mechanical communication between cells. Due to their nonlinear mechanical properties, fibrous materials display non‐triv…
View article: Probing Local Force Propagation in Tensed Fibrous Gels
Probing Local Force Propagation in Tensed Fibrous Gels Open
Fibrous hydrogels are a key component of soft animal tissues. They support cellular functions and facilitate efficient mechanical communication between cells. Due to their nonlinear mechanical properties, fibrous materials display non-triv…
View article: Measurements and characterization of the dynamics of tracer particles in an actin network
Measurements and characterization of the dynamics of tracer particles in an actin network Open
The underlying physics governing the diffusion of a tracer particle in a viscoelastic material is a topic of some dispute. The long-term memory in the mechanical response of such materials should induce diffusive motion with a memory kerne…
View article: Different anomalous diffusion regimes measured in the dynamics of tracer particles in actin networks
Different anomalous diffusion regimes measured in the dynamics of tracer particles in actin networks Open
It was previously believed that diffusion of a tracer particle in a viscoelastic material should be of the fractional Brownian motion (fBm) type. This is due to the long-term memory in the response of such materials to mechanical perturbat…
View article: Kinetics of actin networks formation measured by time resolved particle-tracking microrheology
Kinetics of actin networks formation measured by time resolved particle-tracking microrheology Open
ATP-assisted actin network self assemblyin vitrois acompanied by an overshoot of the viscoelastic moduli followed by a relaxation to steady-state values.
View article: Single particle diffusion characterization by deep learning
Single particle diffusion characterization by deep learning Open
Diffusion plays a crucial role in many biological processes including signaling, cellular organization, transport mechanisms, and more. Direct observation of molecular movement by single-particle tracking experiments has contributed to a g…
View article: Real-Time Imaging of the Azole Class of Antifungal Drugs in Live Candida Cells
Real-Time Imaging of the Azole Class of Antifungal Drugs in Live Candida Cells Open
Azoles are the most commonly used class of antifungal drugs, yet where they localize within fungal cells and how they are imported remain poorly understood. Azole antifungals target lanosterol 14α-demethylase, a cytochrome P450, encoded by…