Invention Application
US20030136918A1 SOFT IONIZATION DEVICE AND APPLICATIONS THEREOF 失效
软离子化装置及其应用

  • Patent Title: SOFT IONIZATION DEVICE AND APPLICATIONS THEREOF
  • Patent Title (中): 软离子化装置及其应用
  • Application No.: US10180448
    Application Date: 2002-06-25
  • Publication No.: US20030136918A1
    Publication Date: 2003-07-24
  • Inventor: Frank T. Hartley
  • Applicant: Ionfinity LLC
  • Applicant Address: US CA Altadena
  • Assignee: Ionfinity LLC
  • Current Assignee: Ionfinity LLC
  • Current Assignee Address: US CA Altadena
  • Main IPC: H01J027/00
  • IPC: H01J027/00
SOFT IONIZATION DEVICE AND APPLICATIONS THEREOF
Abstract:
A soft ionization device is disclosed that comprises a series of electrodes having spacing less than the means free path of the molecules to be ionized. In some embodiments, the soft ionization device is used in various applications that require ion or electron sources such as biological or chemical reactors, ion milling, and numerous replacements for conventional hot cathode systems. In another embodiment, a valence spectrometer is disclosed that is configured to variably ionize molecules by their valiancy. In other embodiments, the ionization device is coupled to a spectrometer for the characterization of biological matter. Also disclosed is a preconditioner for preparing biological matter to be ionized.
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