发明名称 |
Chip for performing an electrophoretic separation of molecules and method using same |
摘要 |
A chip for performing an electrophoretic separation of micromolecular or macromolecular structures in two dimensions comprises a base substrate comprising a main surface. A channel is formed in the main surface of said base substrate in a first direction, wherein a first voltage is applicable across the channel in order to allow a separation of micromolecular structures or macromolecular structures in the first direction on the basis of a first separation mechanism. In addition, a two-dimensional separation matrix is formed in the main surface of the base substrate, wherein the separation matrix comprises a shallow recess and an array of stand-alone posts arranged in the recess. The recess extends perpendicular from the channel in a second direction, wherein a second voltage is applicable across the separation matrix in order to allow a separation of the structures on the basis of a second separation mechanism.
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申请公布号 |
US6254754(B1) |
申请公布日期 |
2001.07.03 |
申请号 |
US19990361063 |
申请日期 |
1999.07.26 |
申请人 |
AGILENT TECHNOLOGIES, INC. |
发明人 |
ROSS GORDON;KALTENBACH PATRICK |
分类号 |
G01N27/447;(IPC1-7):G01N27/26 |
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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