Journal article
On-Chip Manipulation of Protein-Coated Magnetic Beads via Domain-Wall Conduits
Geometrically constrained magnetic domain walls (DWs) in magnetic nanowires can be manipulated at the nanometer scale. The inhomogeneous magnetic stray field generated by a DW can capture a magnetic nanoparticle in solution. On-chip nanomanipulation of individual magnetic beads coated with proteins is demonstrated through the motion of geometrically constrained DWs in specially designed magnetic nanoconduits fully integrated in a lab-on-a-chip platform.
Language: | English |
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Publisher: | WILEY-VCH Verlag |
Year: | 2010 |
Pages: | 2706-2710 |
ISSN: | 15214095 and 09359648 |
Types: | Journal article |
DOI: | 10.1002/adma.201000146 |
ORCIDs: | Hansen, Mikkel Fougt |