UV photodissociation of trapped ions following ion mobility separation in a Q-ToF mass spectrometer.
نویسندگان
چکیده
An ion mobility mass spectrometer has been modified to allow optical interrogation of ions with different mass-to-charge (m/z) ratios and/or mobilities (K). An ion gating and trapping procedure has been developed which allows us to store ions for several seconds enabling UV photodissociation (UVPD).
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عنوان ژورنال:
- The Analyst
دوره 139 24 شماره
صفحات -
تاریخ انتشار 2014