发明名称 |
NANOPORE SENSOR OF SUB-NANOMETER THICKNESS |
摘要 |
<p>The present invention provides a nanopore sensor of sub-nanometer thickness. The nanopore sensor comprises: a second electrophoresis electrode or micropump (14), a second storage chamber (12), a second micro-nanometer separation channel (8), a base plate (1), a sub-nanometer functional layer (3), a first micro-nanometer separation channel (7), a first storage chamber (11), and a first electrophoresis electrode or micropump (13) disposed in sequence; a base plate opening (16) and a nanopore (5) are provided respectively at the centre of the base plate (1) and the sub-nanometer functional layer (3). A first electrode (9) for measuring ionic current is provided in the first micro-nanometer separation channel (7), and a second electrode (10) for measuring ionic current is provided in the second micro-nanometer separation channel (8). The method for preparing the sub-nanometer functional layer with nanopores in the present invention is easy; it solves the problem of the interaction between a basic group and the nanometer functional layer; and can distinguisha single basic group.</p> |
申请公布号 |
WO2012065480(A1) |
申请公布日期 |
2012.05.24 |
申请号 |
WO2011CN80142 |
申请日期 |
2011.09.24 |
申请人 |
ZHEJIANG UNIVERSITY;XU, MINGSHENG;CHEN, HONGZHENG;WU, GANG;SHI, MINMIN;WANG, MANG |
发明人 |
XU, MINGSHENG;CHEN, HONGZHENG;WU, GANG;SHI, MINMIN;WANG, MANG |
分类号 |
G01N27/447;B82Y15/00;C12Q1/68;G01N27/403 |
主分类号 |
G01N27/447 |
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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