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CONTROL OF MATERIALS AND POROUS MAGNETIC PARTICLES

  • US 20090179171A1
  • Filed: 05/16/2007
  • Published: 07/16/2009
  • Est. Priority Date: 07/19/2004
  • Status: Active Grant
First Claim
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1. A method for control of associated material, the method comprising steps of:

  • providing a porous microparticle with magnetic material within its pores;

    associating the associated material with the porous microparticle;

    with an external magnetic field, controlling the porous microparticle to thereby control the associated material.

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