发明名称 |
SILICON-CONTAINING MAGNETIC PARTICLES, METHOD FOR PRODUCING SAID PARTICLES AND USE OF THE SAME |
摘要 |
The invention relates to superparamagnetic particles consisting of spherical magnetite cores having a surface layer of silicon dioxide. The magnetite particles coated with silicon dioxide are used to isolate nucleic acids, said nucleic acids being isolated from a sample matrix by means of magnetic fields. |
申请公布号 |
EP1468430(B1) |
申请公布日期 |
2016.03.16 |
申请号 |
EP20030729223 |
申请日期 |
2003.01.07 |
申请人 |
SIEMENS HEALTHCARE DIAGNOSTICS GMBH |
发明人 |
HENNIG, GUIDO;HILDENBRAND, KARLHEINZ |
分类号 |
C12Q1/68;B01J20/28;B03C1/01;H01F1/00;H01F1/11;H01F1/36 |
主分类号 |
C12Q1/68 |
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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