Invention Grant
- Patent Title: Interfacing capillary electrophoresis to a mass spectrometer via an impactor spray ionization source
- Patent Title (中): 通过冲击器喷雾电离源将毛细管电泳与质谱仪连接
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Application No.: US14367647Application Date: 2012-12-21
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Publication No.: US09117642B2Publication Date: 2015-08-25
- Inventor: Stevan Bajic
- Applicant: Micromass UK Limited
- Applicant Address: GB Wilmslow
- Assignee: Micromass UK Limited
- Current Assignee: Micromass UK Limited
- Current Assignee Address: GB Wilmslow
- Agency: Diederiks & Whitelaw, PLC
- Priority: GB1122218.9 20111223; GB1202892.4 20120221; GB1219217.5 20121025
- International Application: PCT/GB2012/053258 WO 20121221
- International Announcement: WO2013/093517 WO 20130627
- Main IPC: H01J49/16
- IPC: H01J49/16 ; H01J49/04 ; H01J49/00 ; H01J49/10

Abstract:
A mass spectrometer is disclosed comprising a separation device arranged and adapted to emit an eluent over a period of time. The separation device preferably comprises a Capillary Electrophoresis (“CE”) separation device. The mass spectrometer further comprises a nebulizer and a target. Eluent emitted by the separation device is nebulized, in use, by the nebulizer wherein a stream of analyte droplets are directed to impact upon the target so as to ionize the analyte to form a plurality of analyte ions.
Public/Granted literature
- US20150021469A1 Interfacing Capillary Electrophoresis to a Mass Spectrometer via an Impactor Spray Ionization Source Public/Granted day:2015-01-22
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