发明申请
- 专利标题: FET Nanopore Sensor
- 专利标题(中): FET纳米孔传感器
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申请号: US12781514申请日: 2010-05-17
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公开(公告)号: US20110279125A1公开(公告)日: 2011-11-17
- 发明人: Stephen W. Bedell , Christopher D' Emic , Hongbo Peng , Sufi Zafar
- 申请人: Stephen W. Bedell , Christopher D' Emic , Hongbo Peng , Sufi Zafar
- 申请人地址: US NY Armonk
- 专利权人: INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人: INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人地址: US NY Armonk
- 主分类号: G01N27/06
- IPC分类号: G01N27/06 ; H01L21/02
摘要:
A method of using a sensor comprising a field effect transistor (FET) embedded in a nanopore includes placing the sensor in an electrolyte comprising at least one of biomolecules and deoxyribonucleic acid (DNA); placing an electrode in the electrolyte; applying a gate voltage in the sub-threshold regime to the electrode; applying a drain voltage to a drain of the FET; applying a source voltage to a source of the FET; detecting a change in a drain current in the sensor in response to the at least one of biomolecules and DNA passing through the nanopore.
公开/授权文献
- US08828138B2 FET nanopore sensor 公开/授权日:2014-09-09