Zeta potential of microfluidic substrates: 1. Theory, experimental techniques, and effects on separations

BJ Kirby, EF Hasselbrink Jr - Electrophoresis, 2004 - Wiley Online Library
This paper summarizes theory, experimental techniques, and the reported data pertaining to
the zeta potential of silica and silicon with attention to use as microfluidic substrate materials …

Zeta potential of microfluidic substrates: 2. Data for polymers

BJ Kirby, EF Hasselbrink Jr - Electrophoresis, 2004 - Wiley Online Library
Zeta potential data are reviewed for a variety of polymeric microfluidic substrate materials.
Many of these materials currently used for microchip fabrication have only recently been …

[ΒΙΒΛΙΟ][B] Physics and chemistry of interfaces

HJ Butt, K Graf, M Kappl - 2023 - books.google.com
Physics and Chemistry of Interfaces Comprehensive textbook on the interdisciplinary field of
interface science, fully updated with new content on wetting, spectroscopy, and coatings …

Zeta-potential measurement using the Smoluchowski equation and the slope of the current–time relationship in electroosmotic flow

A Sze, D Erickson, L Ren, D Li - Journal of colloid and interface science, 2003 - Elsevier
The ζ-potential of a solid–liquid interface is an important surface characterization quantity for
applications ranging from the development of biomedical polymers to the design of …

Streaming currents in a single nanofluidic channel

FHJ van der Heyden, D Stein, C Dekker - Physical review letters, 2005 - APS
We report measurements of the streaming current, an electrical current generated by a
pressure-driven liquid flow, in individual rectangular silica nanochannels down to 70 nm in …

Cation-controlled wetting properties of vermiculite membranes and its promise for fouling resistant oil–water separation

K Huang, P Rowe, C Chi, V Sreepal, T Bohn… - Nature …, 2020 - nature.com
Manipulating the surface energy, and thereby the wetting properties of solids, has promise
for various physical, chemical, biological and industrial processes. Typically, this is achieved …

Electrokinetic energy conversion efficiency in nanofluidic channels

FHJ Van der Heyden, DJ Bonthuis, D Stein, C Meyer… - Nano …, 2006 - ACS Publications
We theoretically evaluate the prospect of using electrokinetic phenomena to convert
hydrostatic energy to electrical power. An expression is derived for the energy conversion …

Hydroxide and hydronium ion adsorption—A survey

R Zimmermann, U Freudenberg, R Schweiß… - Current opinion in …, 2010 - Elsevier
The propensity of hydroxide and hydronium ions to accumulate at interfaces is the subject of
ongoing scientific debate. Electrokinetic and surface force measurements suggest elevated …

Electrokinetic microchannel battery by means of electrokinetic and microfluidic phenomena

J Yang, F Lu, LW Kostiuk, DY Kwok - Journal of Micromechanics …, 2003 - iopscience.iop.org
Pressure-driven flow in a microchannel induces a streaming current due to the presence of
an electrical double layer in the interface between the electrolyte solution and channel wall …

Electrokinetic measurements reveal interfacial charge at polymer films caused by simple electrolyte ions

R Zimmermann, S Dukhin… - The Journal of Physical …, 2001 - ACS Publications
The interfacial charge on spin-coated films of poly (tetrafluoroethylene-co-2, 2-bis
(trifluoromethyl)-4, 5-difluoro-1, 3-dioxole)(Teflon AF) was studied by streaming potential …