15 citations · 15 across the 2 of their papers we have counts for
2 papers
cond-mat.soft2025
Colloidal Model for Investigating Optimal Efficiency in Weakly Coupled Ratchet Motors
José Martín-Roca, Laura Izquierdo-Solís, Fernando Martínez-Pedrero +3
We investigate the transport of superparamagnetic colloidal particles along self-assembled tracks using a periodically applied magnetic field as a model for ratchet-like mechanisms…
cond-mat.soft2016★ 15 cited
Bidirectional particle transport and size selective sorting of Brownian particles in a flashing spatially periodic energy landscape
Fernando Martinez-Pedrero, Helena Massana-Cid, Till Ziegler +3
We demonstrate a size sensitive experimental scheme which enables bidirectional transport and fractionation of paramagnetic colloids in a fluid medium. It is shown that two types o…