Particle flow control by induced dipolar interaction of superparamagnetic microbeads

Weddemann A, Wittbracht F, Auge A, Huetten A (2011)
Microfluidics and Nanofluidics 10(2): 459-463.

Journal Article | Published | English

No fulltext has been uploaded

Abstract
Magnetic particles diluted in liquid agglomerate in rod-like particle arrays if an external homogeneous magnetic field is applied. This work introduces a method to specifically exploit particle-particle interaction to obtain flow control of magnetic particles without changing the motion state of the carrier liquid. Experiments show the possibility to uncouple the particle flux from the motion state of liquid. We show how this method may be applied to design a microfluidic geometry in which the particle flow in a specific direction is either enabled or suppressed by the relative orientation of the fluid velocity and the external field.
Publishing Year
ISSN
eISSN
PUB-ID

Cite this

Weddemann A, Wittbracht F, Auge A, Huetten A. Particle flow control by induced dipolar interaction of superparamagnetic microbeads. Microfluidics and Nanofluidics. 2011;10(2):459-463.
Weddemann, A., Wittbracht, F., Auge, A., & Huetten, A. (2011). Particle flow control by induced dipolar interaction of superparamagnetic microbeads. Microfluidics and Nanofluidics, 10(2), 459-463.
Weddemann, A., Wittbracht, F., Auge, A., and Huetten, A. (2011). Particle flow control by induced dipolar interaction of superparamagnetic microbeads. Microfluidics and Nanofluidics 10, 459-463.
Weddemann, A., et al., 2011. Particle flow control by induced dipolar interaction of superparamagnetic microbeads. Microfluidics and Nanofluidics, 10(2), p 459-463.
A. Weddemann, et al., “Particle flow control by induced dipolar interaction of superparamagnetic microbeads”, Microfluidics and Nanofluidics, vol. 10, 2011, pp. 459-463.
Weddemann, A., Wittbracht, F., Auge, A., Huetten, A.: Particle flow control by induced dipolar interaction of superparamagnetic microbeads. Microfluidics and Nanofluidics. 10, 459-463 (2011).
Weddemann, Alexander, Wittbracht, Frank, Auge, Alexander, and Huetten, A. “Particle flow control by induced dipolar interaction of superparamagnetic microbeads”. Microfluidics and Nanofluidics 10.2 (2011): 459-463.
This data publication is cited in the following publications:
This publication cites the following data publications:

Export

0 Marked Publications

Open Data PUB

Web of Science

View record in Web of Science®

Search this title in

Google Scholar