TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 CONT

In IM-MS, ions are generated by pyrolysis, electrospray, laser desorption or others prior to entering a gas-filled mobility drift cell region. In this cell, ions drift at a velocity obtained from an electric field based upon their shapes, which allows for the separation of different shaped molecules. Therefore, IM-MS provides not only a new dimension of separation, but also shape information, because separation is based on the conformation of a molecule in addition to its mass.  1, record 1, English, - ion%20mobility%20mass%20spectrometry

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 OBS

Cette technique permet non seulement de séparer des ions sur base de leurs m/z [rapport masse sur charge], mais également sur base de leurs mobilités ioniques respectives, c'est-à-dire de leur capacité à se déplacer dans un gaz sous l'action d'un champ électrique.  1, record 1, French, - spectrom%C3%A9trie%20de%20masse%20%C3%A0%20mobilit%C3%A9%20ionique

Record 1,  Textual support,  Spanish