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|Author(s):||Richard Conroy; Gary Zabow; John M. Moreland; Alan P. Koretsky;|
|Title:||Controlled Transport of Magnetic Particles Using Soft Magnetic Patterns|
|Published:||November 20, 2008|
|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.|
|Citation:||Applied Physics Letters|
|Pages:||pp. 1 - 3|
|Keywords:||magnetic particles,microfluidics,fluid transport,magnetic manipulation,micro-total analysis,bio assay,magnetophoretesis,separation techniques|
|PDF version:||Click here to retrieve PDF version of paper (657KB)|