Magnetic ratchet for biotechnological applications
Auge A, Weddemann A, Wittbracht F, Hütten A (2009)
APPLIED PHYSICS LETTERS 94(18): 183507.
Zeitschriftenaufsatz
| Veröffentlicht | Englisch
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Autor*in
Auge, A.;
Weddemann, A.;
Wittbracht, F.;
Hütten, AndreasUniBi
Einrichtung
Abstract / Bemerkung
Transport and separation of magnetic beads are important in "lab on a chip" environments for biotechnological applications. One possible solution for this is the on-off ratchet concept. An asymmetric magnetic potential and Brownian motion of magnetic beads are required for such a ratchet. The asymmetric magnetic potential is achieved by combining an external magnetic field with a spatially periodic array of conducting lines. In this work finite element method simulations are carried out to design this asymmetric potential and to evaluate transport rates. Furthermore, experiments are carried out so as to compare to the simulation results.
Stichworte
bioMEMS;
biotechnology;
lab-on-a-chip;
finite element analysis
Erscheinungsjahr
2009
Zeitschriftentitel
APPLIED PHYSICS LETTERS
Band
94
Ausgabe
18
Seite(n)
183507
ISSN
0003-6951
Page URI
https://pub.uni-bielefeld.de/record/1633927
Zitieren
Auge A, Weddemann A, Wittbracht F, Hütten A. Magnetic ratchet for biotechnological applications. APPLIED PHYSICS LETTERS. 2009;94(18):183507.
Auge, A., Weddemann, A., Wittbracht, F., & Hütten, A. (2009). Magnetic ratchet for biotechnological applications. APPLIED PHYSICS LETTERS, 94(18), 183507. https://doi.org/10.1063/1.3129868
Auge, A., Weddemann, A., Wittbracht, F., and Hütten, Andreas. 2009. “Magnetic ratchet for biotechnological applications”. APPLIED PHYSICS LETTERS 94 (18): 183507.
Auge, A., Weddemann, A., Wittbracht, F., and Hütten, A. (2009). Magnetic ratchet for biotechnological applications. APPLIED PHYSICS LETTERS 94, 183507.
Auge, A., et al., 2009. Magnetic ratchet for biotechnological applications. APPLIED PHYSICS LETTERS, 94(18), p 183507.
A. Auge, et al., “Magnetic ratchet for biotechnological applications”, APPLIED PHYSICS LETTERS, vol. 94, 2009, pp. 183507.
Auge, A., Weddemann, A., Wittbracht, F., Hütten, A.: Magnetic ratchet for biotechnological applications. APPLIED PHYSICS LETTERS. 94, 183507 (2009).
Auge, A., Weddemann, A., Wittbracht, F., and Hütten, Andreas. “Magnetic ratchet for biotechnological applications”. APPLIED PHYSICS LETTERS 94.18 (2009): 183507.
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