发明授权
- 专利标题： Method and device for high speed separation of complex molecules
- 专利标题（中）： 用于高速分离复合分子的方法和装置
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申请号： US581683申请日： 1990-09-13
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公开(公告)号： US5269900A公开(公告)日： 1993-12-14
- 发明人: James W. Jorgenson , Curtis A. Monnig
- 申请人： James W. Jorgenson , Curtis A. Monnig
- 申请人地址： NC Chapel Hill
- 专利权人： University of North Carolina at Chapel Hill
- 当前专利权人： University of North Carolina at Chapel Hill
- 当前专利权人地址： NC Chapel Hill
- 主分类号： G01N21/64
- IPC分类号： G01N21/64 ; G01N21/78 ; G01N27/447 ; G01N27/26
摘要：
A device and method useful for high-speed electrophoresis is disclosed. The device includes an on-column optical gating apparatus for high-frequency modulation of sample introduction, a variable resistance capillary, and a high voltage power supply to induce differential migration. The device separates charged molecules, including complex organic compounds, quickly and efficiently. The device can be used in multiplex chromatographic and electrophoretic separations.
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