Invention Grant
US08378298B2 High resolution excitation/isolation of ions in a low pressure linear ion trap
有权
在低压线性离子阱中离子的高分辨率激发/隔离
- Patent Title: High resolution excitation/isolation of ions in a low pressure linear ion trap
- Patent Title (中): 在低压线性离子阱中离子的高分辨率激发/隔离
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Application No.: US13251554Application Date: 2011-10-03
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Publication No.: US08378298B2Publication Date: 2013-02-19
- Inventor: Bruce A. Collings , Yves J. C. Leblanc
- Applicant: Bruce A. Collings , Yves J. C. Leblanc
- Applicant Address: SG Singapore
- Assignee: DH Technologies Development Pte. Ltd.
- Current Assignee: DH Technologies Development Pte. Ltd.
- Current Assignee Address: SG Singapore
- Main IPC: H01J49/42
- IPC: H01J49/42
Abstract:
Methods for improved separation of ions from an ion trap employing a combination of low pressure and low amplitude ion excitation, including methods for removing, from an ion trap ion population, ions having a m/z value neighboring that of an ion of interest, mass spectrometry methods providing improved resolution of ion detection, and programmable apparatus programmed with instructions therefor.
Public/Granted literature
- US20120112054A1 HIGH RESOLUTION EXCITATION/ISOLATION OF IONS IN A LOW PRESSURE LINEAR ION TRAP Public/Granted day:2012-05-10
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