Magnetic particles
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United States of America Patent
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Jul 11, 2017
Issued Date -
N/A
app pub date -
Apr 16, 2009
filing date -
Apr 16, 2008
priority date (Note) -
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Abstract
A magnetic particle comprises a polysaccharide matrix and a plurality of magnetic crystals dispersed in the matrix. A method for making magnetic particles comprises combining a basic solution with a metal ion solution and allowing the metal ions to oxidize to form magnetic crystals, and combining the magnetic crystals with a polysaccharide solution to form the magnetic particles.
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International Classification(s)
- B03C:MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATE....
- A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
- B82Y:SPECIFIC USES OR APPLICATIONS OF NANO-STRUCTURES; ....
- C12N:MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF
- G01N:INVESTIGATING OR ANALYSING MATERIALS BY DETERMININ....
- C40B:COMBINATORIAL CHEMISTRY; LIBRARIES, e.g. CHEMICAL ....
- H01F:MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF M....
- C08L:COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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