LOOPED IONIZATION SOURCE

专利名称：LOOPED IONIZATION SOURCE发明人：Daniel Levin,Vlad Sergeyev,Volodimir

Bondarenko,Bohdan Atamanchuk,QunzhouBian,Henryk Zaleski,Mark Piniarski,SimonFeldberg,Ronald Jackson

申请号：US14126259申请日：20120615

公开号：US20140246581A1公开日：20140904

专利附图：

摘要：Looped ionization sources for ion mobility spectrometers are described. The

ionization sources can be used to ionize molecules from a sample of interest in order toidentify the molecules based on the ions. In an implementation, an electrical ionizationsource includes a wire that is looped between electrical contacts. The wire is used toform a corona responsive to application of voltage between the wire and the walls of anionization chamber. The corona can form when a sufficient voltage is applied between thewire and the walls. A difference in electrical potential between the wire and a wallforming an ionization chamber, in which wire is contained, can be used to draw the ionsaway from the wire. In embodiments, the wire can be heated to reduce the voltage usedto strike the corona. The ions, subsequently, may ionize the molecules from the sampleof interest. The looped corona source can also be used in mass spectrometers (MS).

申请人：Daniel Levin,Vlad Sergeyev,Volodimir Bondarenko,Bohdan

Atamanchuk,Qunzhou Bian,Henryk Zaleski,Mark Piniarski,Simon Feldberg,Ronald Jackson

地址：Laval CA,Laval CA,Laval CA,Laval CA,Laval CA,Laval CA,Laval CA,Laval CA,Laval CA

国籍：CA,CA,CA,CA,CA,CA,CA,CA,CA

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