Materials for magnetizing cells and magnetic manipulation
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United States of America Patent
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Nov 11, 2014
Issued Date -
N/A
app pub date -
Sep 27, 2010
filing date -
Sep 25, 2009
priority date (Note) -
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Abstract
A material comprising positively and negatively charged nanoparticles, wherein one of said nanoparticles contained a magnetically responsive element, are combined with a support molecule, which is a long natural or synthetic molecule or polymer to make a magnetic nanoparticle assembly. When the magnetic nanoparticle assembly is combined with cells, it will magnetize those cells. The magnetized cells can then be washed to remove the magnetic nanoparticle assembly and the magnetized cells manipulated in a magnetic field.
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International Classification(s)
- B03C:MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATE....
- C12Q:MEASURING OR TESTING PROCESSES INVOLVING ENZYMES O....
- B82Y:SPECIFIC USES OR APPLICATIONS OF NANO-STRUCTURES; ....
- C12N:MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF
- G01N:INVESTIGATING OR ANALYSING MATERIALS BY DETERMININ....
- B82B:NANO-STRUCTURES; MANUFACTURE OR TREATMENT THEREOF
- G01R:MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC V....
- H01F:MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF M....
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