发明名称 |
Micromachined field asymmetric ion mobility filter and detection system |
摘要 |
A micromechanical field asymmetric ion mobility filter for a detection system includes a pair of spaced substrates defining between them a flow path between a sample inlet and an outlet; an ion filter disposed in the path and including a pair of spaced filter electrodes, one electrode associated with each substrate; and an electrical controller for applying a bias voltage and an asymmetric periodic voltage across the ion filter electrodes for controlling the paths of ions through the filter.
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申请公布号 |
US2003132380(A1) |
申请公布日期 |
2003.07.17 |
申请号 |
US20020321822 |
申请日期 |
2002.12.16 |
申请人 |
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发明人 |
MILLER RAANAN A.;NAZAROV ERKINJON G. |
分类号 |
G01N27/62;G01N27/64;H01J49/06;H01J49/10;H01J49/40;H01J49/42;(IPC1-7):H01J49/40;B01D59/44 |
主分类号 |
G01N27/62 |
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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