Banner & Witcoff, Ltd.
Charge inversion mass spectrometry which relies upon the dissociation of a neutral species
A positive ion of an isomer is generated in an ion source and introduced into a target chamber filled with a target alkali metal so that it is dissociated into a neutral fragment which is then subjected to charge inversion to generate a negative ion. By measuring the mass spectrum of the negative ion, the isomer can be detected at a higher resolution than has been possible by CID and other conventional mass spectroscopic techniques.
Jeol Limited Shigeo Hayakawa
H H
H01J H01J
inventional inventional
Shigeo Kazuo Norio
Hayakawa Arakawa Morishita