Towards an understanding of induced-charge electrokinetics at large applied voltages in concentrated solutions
The venerable theory of electrokinetic phenomena rests on the hypothesis of a dilute
solution of point-like ions in quasi-equilibrium with a weakly charged surface, whose …
solution of point-like ions in quasi-equilibrium with a weakly charged surface, whose …
Nanoscale electrokinetics and microvortices: How microhydrodynamics affects nanofluidic ion flux
HC Chang, G Yossifon… - Annual review of fluid …, 2012 - annualreviews.org
When a direct current (DC) electric field is applied across an ion-selective nanoporous
membrane or a nanochannel with an overlapping Debye layer, a surprising microvortex …
membrane or a nanochannel with an overlapping Debye layer, a surprising microvortex …
Rectification of concentration polarization in mesopores leads to high conductance ionic diodes and high performance osmotic power
Nanopores exhibit a set of interesting transport properties that stem from interactions of the
passing ions and molecules with the pore walls. Nanopores are used, for example, as ionic …
passing ions and molecules with the pore walls. Nanopores are used, for example, as ionic …
Scalable graphene-based membranes for ionic sieving with ultrahigh charge selectivity
Nanostructured graphene-oxide (GO) laminate membranes, exhibiting ultrahigh water flux,
are excellent candidates for next generation nanofiltration and desalination membranes …
are excellent candidates for next generation nanofiltration and desalination membranes …
Understanding the giant gap between single‐pore‐and membrane‐based nanofluidic osmotic power generators
Nanofluidic blue energy harvesting attracts great interest due to its high power density and
easy‐to‐implement nature. Proof‐of‐concept studies on single‐pore platforms show that the …
easy‐to‐implement nature. Proof‐of‐concept studies on single‐pore platforms show that the …
Direct numerical simulation of electroconvective instability and hydrodynamic chaos near an ion-selective surface
CL Druzgalski, MB Andersen, A Mani - Physics of Fluids, 2013 - pubs.aip.org
We present a comprehensive analysis of transport processes associated with
electrohydrodynamic chaos in electrokinetic systems containing an ion-selective surface …
electrohydrodynamic chaos in electrokinetic systems containing an ion-selective surface …
On-chip surface acoustic wave lysis and ion-exchange nanomembrane detection of exosomal RNA for pancreatic cancer study and diagnosis
There has been increasing evidence that micro and messenger RNA derived from
exosomes play important roles in pancreatic and other cancers. In this work, a microfluidics …
exosomes play important roles in pancreatic and other cancers. In this work, a microfluidics …
pH-regulated ionic conductance in a nanochannel with overlapped electric double layers
Accurately and rapidly analyzing the ionic current/conductance in a nanochannel, especially
under the condition of overlapped electric double layers (EDLs), is of fundamental …
under the condition of overlapped electric double layers (EDLs), is of fundamental …
Ionic amplifying circuits inspired by electronics and biology
Biological ion channels are a fundamental component of all cells and enable an immense
amount of processes which are essential for life. Some of these channels possess inherently …
amount of processes which are essential for life. Some of these channels possess inherently …
Microfluidic systems with ion-selective membranes
When integrated into microfluidic chips, ion-selective nanoporous polymer and solid-state
membranes can be used for on-chip pumping, pH actuation, analyte concentration …
membranes can be used for on-chip pumping, pH actuation, analyte concentration …