Two-dimensional programmable manipulation of magnetic nanoparticles on-chip.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 24481833.
- Also identified by DOI 10.1002/adma.201304240.
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Abstract
A novel device is designed for on-chip selective trap and two-dimensional remote manipulation of single and multiple fluid-borne magnetic particles using field controlled magnetic domain walls in circular nanostructures. The combination of different ring-shaped nanostructures and field sequences allows for remote manipulation of magnetic particles with high-precision along any arbitrary pathway on a chip surface.