104 citations · 397 across the 7 of their papers we have counts for
7 papers
Particle transport across a channel via an oscillating potential
Yizhou Tan, Leonardo Dagdug, Jannes Gladrow +2
Membrane protein transporters alternate their substrate-binding sites between the extracellular and cytosolic side of the membrane according to the alternating access mechanism. In…
Single-file escape of colloidal particles from microfluidic channels
Emanuele Locatelli, Matteo Pierno, Fulvio Baldovin +3
Single-file diffusion is a ubiquitous physical process exploited by living and synthetic systems to exchange molecules with their environment. It is paramount quantifying the escap…
Non-decaying hydrodynamic interactions along narrow channels
Karolis Misiunas, Stefano Pagliara, Eric Lauga +2
Particle-particle interactions are of paramount importance in every multi-body system as they determine the collective behaviour and coupling strength. Many well-known interactions…
Local characterization of hindered Brownian motion by using digital video microscopy and 3D particle tracking
Simon L Dettmer, Ulrich F Keyser, Stefano Pagliara
In this article we present methods for measuring hindered Brownian motion in the confinement of complex 3D geometries using digital video microscopy. Here we discuss essential feat…
Anisotropic diffusion of spherical particles in closely confining microchannels
Simon L Dettmer, Stefano Pagliara, Karolis Misiunas +1
We present here the measurement of the diffusivity of spherical particles closely confined by narrow microchannels. Our experiments yield a two-dimensional map of the position-depe…
Local mechanical properties of electrospun fibers correlate to their internal nanostructure
Andrea Camposeo, Israel Greenfeld, Francesco Tantussi +6
The properties of polymeric nanofibers can be tailored and enhanced by properly managing the structure of the polymeric molecules at the nanoscale. Although electrospun polymer fib…
Rotational dynamics of optically trapped polymeric nanofibers
Antonio Alvaro Ranha Neves, Andrea Camposeo, Stefano Pagliara +7
The optical trapping of polymeric nanofibers and the characterization of the rotational dynamics are reported. A strategy to apply a torque to a polymer nanofiber, by tilting the t…