发明名称 |
SURFACE TREATMENT METHOD FOR MAGNETIC PARTICLES, MAGNETIC COMPOSITE PREPARED THEREBY, AND MAGNETIC COMPOSITE FOR LABELING TARGET MATERIALS |
摘要 |
<p>The present invention relates to a surface treatment method for magnetic particles, a magnetic composite prepared thereby, and a magnetic composite for labeling target materials. More specifically, the invention relates to a surface treatment method for magnetic particles and a magnetic composite having excellent dispersibility prepared thereby, wherein the surface treatment method comprises the steps of: performing the acid-treatment of magnetic particles and mixing the acid-treated magnetic particles with a water-soluble solvent in order to form a hydroxyl group (-OH) on the surface of the magnetic particles; and mixing the magnetic particles, in which the hydroxyl group is formed, with a surface treatment agent containing an organic ligand, which can be bonded to the hydroxyl group, so that the organic ligand is treated on the surface of the magnetic particles.</p> |
申请公布号 |
EP2724717(A1) |
申请公布日期 |
2014.04.30 |
申请号 |
EP20120802026 |
申请日期 |
2012.06.22 |
申请人 |
NANOBRICK CO., LTD. |
发明人 |
JOO, JAE-HYUN;WEE, SUNG-BOK;PARK, YOUN-JUNG;HONG, SUNG-WAN;CHANG, HYONG-KU |
分类号 |
A61K9/30;A61K9/16;A61K47/48;A61K49/10;G01N33/543;G01N33/58 |
主分类号 |
A61K9/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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