Magnetic particles having porous surfaces, method of producing the same, carrier for biochemical use, and biotin-bonding particles
AssigneeJsr Corporation
InventorsKouji Tamori, Masaru Ueno
Life of this patent
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Abstract
Magnetic particles having porous surfaces are obtained by forming a polymer part (B) soluble in an organic solvent (S) and a polymer part (C) insoluble in the organic solvent (S) on surfaces of magnetic matrix particles (A) and causing the polymer part (B) to come into contact with the organic solvent (S).
Claims10
Magnetic particles having porous surfaces, the magnetic particles being obtained by forming a polymer part (B) soluble in an organic solvent (S) and a polymer part (C) insoluble in the organic solvent (S) on surfaces of magnetic matrix particles (A) and causing the polymer part (B) to come into contact with the organic solvent (S).
A method of producing magnetic particles having porous surfaces, comprising:
- forming a polymer part (B) soluble in an organic solvent (S) and a polymer part (C) insoluble in the organic solvent (S) on surfaces of magnetic matrix particles (A);
- and
- causing the polymer part (B) to come into contact with the organic solvent (S).
Dependencies are inferred from the claim text.