- 专利标题: Magnetic nanoparticles, magnetic detector arrays, and methods for their use in detecting biological molecules
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申请号: US11804583申请日: 2007-05-17
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公开(公告)号: US20120122732A1公开(公告)日: 2012-05-17
- 发明人: Shan X. Wang , Robert L. White , Chris D. Webb , Guanxiong Li
- 申请人: Shan X. Wang , Robert L. White , Chris D. Webb , Guanxiong Li
- 主分类号: C40B40/00
- IPC分类号: C40B40/00 ; C40B40/10 ; C40B40/14 ; C40B40/06 ; C40B40/02 ; B82Y25/00 ; B82Y35/00
摘要:
Magnetic nanoparticles and methods for their use in detecting biological molecules are disclosed. The magnetic nanoparticles can be attached to nucleic acid molecules, which are then captured by a complementary sequence attached to a detector, such as a spin valve detector or a magnetic tunnel junction detector. The detection of the bound magnetic nanoparticle can be achieved with high specificity and sensitivity.
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