Processing of Monolithic Magnetic Gels for Magnetophoresis

Yong Nam Jun, Daniel M. Dabbs, Ilhan A. Aksay, Shyamsunder Erramilli

Research output: Contribution to journalArticle

22 Scopus citations

Abstract

Magnetite particles and monosized polystyrene beads were trapped in a silica sol-gel, which was then dried by using supercritical fluid extraction. When the monolithic dried gel is sintered, the polystyrene beads are pyrolyzed, leaving a porous magnetized piece of ceramic with controlled pore sizes. These “magnetic gel” ceramics provide a novel class of materials for use in gel magnetophoresis and other biophysical applications.

Original languageEnglish (US)
Pages (from-to)3377-3379
Number of pages3
JournalLangmuir
Volume10
Issue number10
DOIs
StatePublished - Oct 1 1994

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Surfaces and Interfaces
  • Spectroscopy
  • Electrochemistry

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    Jun, Y. N., Dabbs, D. M., Aksay, I. A., & Erramilli, S. (1994). Processing of Monolithic Magnetic Gels for Magnetophoresis. Langmuir, 10(10), 3377-3379. https://doi.org/10.1021/la00022a002