发明名称 |
ION MOBILITY SPECTROMETER |
摘要 |
An ion mobility spectrometer is described having an ion filter in the form of at least one ion channel having a plurality of electrodes. A time-varying electric potential applied to the conductive layers allows the filler to selectively admit ion species. The electric potential has a drive and a transverse component, and in preferred embodiments each of the electrodes is involved in generating a component of both the drive and transverse fields. The device may be used without a drift gas flow, Microfabrication techniques are described for producing microscale spectrometers, as are various uses of the spectrometer. |
申请公布号 |
WO2006013396(A3) |
申请公布日期 |
2006.12.21 |
申请号 |
WO2005GB50124 |
申请日期 |
2005.08.02 |
申请人 |
OWLSTONE LTD;BOYLE, PAUL;KOEHL, ANDREW;ALONSO, DAVID RUIZ |
发明人 |
BOYLE, PAUL;KOEHL, ANDREW;ALONSO, DAVID RUIZ |
分类号 |
H01J49/42;B01D59/44;G01N27/64 |
主分类号 |
H01J49/42 |
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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