Conference proceeding
Arranging Matter by Magnetic Nanoparticle Assembly
INTERMAG 2006 - IEEE International Magnetics Conference, pp 246-246
May 2006
Abstract
The transporting colloidal particles, large molecules, cells, and other materials across surfaces and for assembling them into highly regular patterns are introduced through a method, where nonmagnetic materials are manipulated by a fluid dispersion of magnetic nanoparticles. Manipulation of materials is guided by a program of magnetic information stored in a substrate. Dynamic control over the motion of nonmagnetic particles can be achieved by reprogramming the substrate magnetization on the fly. We have developed methods for magnetically manipulating materials in a programmable fashion without requiring their attachment to magnetic particle carriers, which is the most common magnetic manipulation scheme. This developed manipulation techniques are not a stand-alone process, and they must be assisted by surface forces, based on molecular recognition, morphological templating, and/or photo-initiated chemical reactions.
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Details
- Title
- Arranging Matter by Magnetic Nanoparticle Assembly
- Creators
- B.B Yellen - Duke UniversityD.S Halverson - Drexel UniversityG Friedman - Drexel University
- Publication Details
- INTERMAG 2006 - IEEE International Magnetics Conference, pp 246-246
- Publisher
- IEEE
- Resource Type
- Conference proceeding
- Language
- English
- Academic Unit
- Electrical and Computer Engineering
- Scopus ID
- 2-s2.0-50249146173
- Other Identifier
- 991019173782104721