发明名称 |
Closed-loop control of electrokinetic processes in microfluidic devices based on optical readings |
摘要 |
A method for performing an electrophoretic separation on a microfluidic device includes applying an electric field to electrokinetically move a sample along a channel towards a location. The sample may be concentrated by application of the electric field. The method further comprises optically monitoring the location for at least a portion of the sample. Once the sample is detected, the electric field is automatically changed to further manipulate the sample. The sample may be spatially separated along a separation channel or channel portion. The closed-loop control of electric fields may be performed using a control unit adapted to apply a voltage potential between electrodes and an optical detector such as an LIF detector.
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申请公布号 |
US2004118684(A1) |
申请公布日期 |
2004.06.24 |
申请号 |
US20030731977 |
申请日期 |
2003.12.10 |
申请人 |
WAINRIGHT ANN;BJORNSON TORLEIF |
发明人 |
WAINRIGHT ANN;BJORNSON TORLEIF |
分类号 |
C08F2/58;G01L1/20;G01N27/447;(IPC1-7):G01L1/20 |
主分类号 |
C08F2/58 |
代理机构 |
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代理人 |
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地址 |
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