发明名称 |
Electrical detector for micro-analysis systems |
摘要 |
A micro-electric detector provides conductivity or impedance based measurements of a test sample placed in a microchannel of a micro-analysis system. The detector includes a pair of electrodes disposed on opposing sidewalls of the microchannel to create a detection zone in the microchannel between and adjacent to the electrodes. A variety of test samples can be monitored by the detector, such as particulate-containing fluids and biological materials including living cells and subcellular structures. The detector can be integrated on-chip using micromachining techniques with a variety of micro-analysis systems.
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申请公布号 |
US6169394(B1) |
申请公布日期 |
2001.01.02 |
申请号 |
US19980154668 |
申请日期 |
1998.09.18 |
申请人 |
UNIVERSITY OF THE UTAH RESEARCH FOUNDATION |
发明人 |
FRAZIER A. BRUNO;RABBITT RICHARD D.;AYLIFFE H. EDWARD |
分类号 |
G01N15/14;G01N27/447;G01N30/00;G01N30/60;G01N30/64;(IPC1-7):G01N27/00 |
主分类号 |
G01N15/14 |
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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