320 citations · 764 across the 30 of their papers we have counts for
5 papers · 1 filter
Mass changes the diffusion coefficient of particles with ligand-receptor contacts in the overdamped limit
Sophie Marbach, Miranda Holmes-Cerfon
Inertia does not generally affect the long-time diffusion of passive overdamped particles in fluids. Yet a model starting from the Langevin equation predicts a surprising property…
Comprehensive view of microscopic interactions between DNA-coated colloids
Fan Cui, Sophie Marbach, Jeana Aojie Zheng +2
The self-assembly of DNA-coated colloids into highly-ordered structures offers great promise for advanced optical materials. However, control of disorder, defects, melting, and cry…
Electroosmosis in nanopores: Computational methods and technological applications
Alberto Gubbiotti, Matteo Baldelli, Giovanni Di Muccio +3
Electroosmosis is a fascinating effect where liquid motion is induced by an applied electric field. Counter ions accumulate in the vicinity of charged surfaces, triggering a coupli…
The Nanocaterpillar's Random Walk: Diffusion With Ligand-Receptor Contacts
Sophie Marbach, Jeana Aojie Zheng, Miranda Holmes-Cerfon
Particles with ligand-receptor contacts bind and unbind fluctuating "legs" to surfaces, whose fluctuations cause the particle to diffuse. Quantifying the diffusion of such "nanosca…
Intrinsic fractional noise in nanopores: The effect of reservoirs
Sophie Marbach
Fluctuations affect nanoporous transport in complex and intricate ways, making optimization of signal-to-noise in artificial designs challenging. Here we focus on the simplest nano…