Microfluidic channels utilizing magnetohydrodynamics are used to pump very small volumes of solution. The channels have electrodes along the walls of the channel and a current carrying species within the solution carries the current through the solution. The electric field generated by the use of the current carrying species is perpendicular to a magnetic field applied to the channel. The combination of the electric and magnetic fields causes the solution to flow through the channel.
Chemistry & Biochemistry
Board of Trustees of the University of Arkansas (Little Rock, AR)
Fritsch, I., Carter, C. S., & Aguilar, Z. P. (2006). Microfluidics and small volume mixing based on redox magnetohydrodynamics methods. Patents Granted. Retrieved from https://scholarworks.uark.edu/pat/110