发明名称 |
Ion trap array-based systems and methods for chemical analysis |
摘要 |
An ion trap-based system for chemical analysis includes an ion trap array. The ion trap array includes a plurality of ion traps arranged in a 2-dimensional array for initially confining ions. Each of the ion traps comprise a central electrode having an aperture, a first and second insulator each having an aperture sandwiching the central electrode, and first and second end cap electrodes each having an aperture sandwiching the first and second insulator. A structure for simultaneously directing a plurality of different species of ions out from the ion traps is provided. A spectrometer including a detector receives and identifies the ions. The trap array can be used with spectrometers including time-of-flight mass spectrometers and ion mobility spectrometers.
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申请公布号 |
US6933498(B1) |
申请公布日期 |
2005.08.23 |
申请号 |
US20040801913 |
申请日期 |
2004.03.16 |
申请人 |
UT-BATTELLE, LLC |
发明人 |
WHITTEN WILLIAM B.;RAMSEY J. MICHAEL |
分类号 |
B01D59/44;H01J49/00;H01J49/42;(IPC1-7):H01J49/00 |
主分类号 |
B01D59/44 |
代理机构 |
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代理人 |
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地址 |
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