Invention Grant
US08685219B1 Apparatus for capillary electrophoresis with polyelectrolyte multilayer coating on the capillary walls
有权
用于在毛细管壁上进行聚电解质多层涂层的毛细管电泳装置
- Patent Title: Apparatus for capillary electrophoresis with polyelectrolyte multilayer coating on the capillary walls
- Patent Title (中): 用于在毛细管壁上进行聚电解质多层涂层的毛细管电泳装置
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Application No.: US11874233Application Date: 2007-10-18
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Publication No.: US08685219B1Publication Date: 2014-04-01
- Inventor: Joseph B. Schlenoff , Timothy W. Graul
- Applicant: Joseph B. Schlenoff , Timothy W. Graul
- Applicant Address: US FL Tallahassee
- Assignee: The Florida State University Research Foundation, Inc.
- Current Assignee: The Florida State University Research Foundation, Inc.
- Current Assignee Address: US FL Tallahassee
- Agency: Allen, Dyer et al.
- Main IPC: C02F1/469
- IPC: C02F1/469
Abstract:
An apparatus for capillary zone electrophoresis includes a polyelectrolyte multilayer positioned in a capillary tube for analytical separations of macromolecules. The capillary comprises a passage defined by passage walls comprising fused silica and the polyelectrolyte multilayer positioned within the passage. The polyelectrolyte multilayer comprises layers with alternating charge. The apparatus includes a power supply having a positive electrode and a negative electrode for generating an electric field therebetween and a sensor positioned adjacent the passage for sensing macromolecules.
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