发明名称 |
Method of electrically detecting biomolecule |
摘要 |
Provided is a method of sensing biomolecules using a bioFET, the method including: forming a layer including Au on a gate of the bioFET; forming a probe immobilized on a substrate separated from the gate by a predetermined distance, and a biomolecule having a thiol group (-SH) which is incompletely bonded to the probe; reacting the probe with a sample including a target molecule; and measuring a current flowing in a channel region between a source and a drain of the bioFET.
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申请公布号 |
US7659149(B2) |
申请公布日期 |
2010.02.09 |
申请号 |
US20060345790 |
申请日期 |
2006.02.02 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
YOO KYU-TAE;JUNG SUNG-OUK;MIN JUN-HONG;NAMGOONG JI-NA;CHOI SOO-HYUNG;SHIM JEO-YOUNG |
分类号 |
C12Q1/68;H01L21/00;H01L21/336;H01L21/66;H01L29/80 |
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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