Conference proceeding
Magnetically driven assembly of superparamagnetic colloidal particles
Proceedings of SPIE, v 4982(1), pp 302-309
25 Jan 2003
Abstract
Thin ferromagnetic film patterned into isolated islands is used to direct assembly of superparamagnetic colloidal particles into two-dimensional arrays. Ferromagnetic islands positioned under a template of micro-wells are shown to promote highly regular 2D arrays, while external uniform magnetic field is used to bias the particles to attract or repel from the exposed end of the ferromagnetic islands. A theoretical analysis on the interactions between superparamagnetic colloidal particles with the template and external uniform magnetic fields is also presented.
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Details
- Title
- Magnetically driven assembly of superparamagnetic colloidal particles
- Creators
- Benjamin B Yellen - Drexel UniversityGary Friedman - Drexel UniversityAlan D Feinerman - University of Illinois at Chicago
- Publication Details
- Proceedings of SPIE, v 4982(1), pp 302-309
- Conference
- Microfluidics, BioMEMS, and Medical Microsystems
- Publisher
- Society of Photo-Optical Instrumentation Engineers (SPIE)
- Resource Type
- Conference proceeding
- Language
- English
- Academic Unit
- Electrical and Computer Engineering
- Web of Science ID
- WOS:000181864600039
- Scopus ID
- 2-s2.0-0038059168
- Other Identifier
- 991019169802704721
InCites Highlights
Data related to this publication, from InCites Benchmarking & Analytics tool:
- Web of Science research areas
- Engineering, Biomedical
- Instruments & Instrumentation
- Optics