发明授权
US08518329B2 Incorporating CMOS integrated circuits in the design of affinity-based biosensor systems
有权
将CMOS集成电路结合在基于亲和性的生物传感器系统的设计中
- 专利标题： Incorporating CMOS integrated circuits in the design of affinity-based biosensor systems
- 专利标题（中）： 将CMOS集成电路结合在基于亲和性的生物传感器系统的设计中
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申请号： US13417661申请日： 2012-03-12
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公开(公告)号： US08518329B2公开(公告)日： 2013-08-27
- 发明人: Arjang Hassibi , Byungchul Jang , Arun Manickam
- 申请人： Arjang Hassibi , Byungchul Jang , Arun Manickam
- 申请人地址： US TX Austin
- 专利权人： Board of Regents, The University of Texas System
- 当前专利权人： Board of Regents, The University of Texas System
- 当前专利权人地址： US TX Austin
- 代理机构： Winstead P.C.
- 主分类号： G01N27/00
- IPC分类号： G01N27/00 ; G01N21/75 ; G01N27/403 ; C12M1/00 ; C40B30/04
摘要：
A biosensor system incorporating CMOS integrated circuits. In one type of biosensor system, the biosensor system includes a silicon substrate. The biosensor system further includes active devices fabricated on the silicon substrate. Additionally, the biosensor system includes a plurality of metal layers stacked on top of the active devices. Furthermore, the biosensor system includes a passivation layer covering a top metal layer, where the passivation layer includes an opening configured to expose the top metal layer, where the opening is used as a sensing electrode. Additionally, the biosensor system includes a plurality of probes attached to the sensing electrode.
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