TITLE

Controlled transport of magnetic particles using soft magnetic patterns

AUTHOR(S)
Conroy, Richard S.; Zabow, Gary; Moreland, John; Koretsky, Alan P.
PUB. DATE
November 2008
SOURCE
Applied Physics Letters;11/17/2008, Vol. 93 Issue 20, p203901
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Inspired by magnetic bubble memory technology, we demonstrate the temporal and spatial manipulation of superparamagnetic beads guided by soft magnetic patterns in a rotating magnetic field. Soft magnetic structures allow complex and repetitive tasks to be performed. As a demonstration, we show cyclic capture and release of antibodies from different microfluidic streams.
ACCESSION #
35514071

 

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