Ontology highlight
ABSTRACT:
SUBMITTER: Cismesia AP
PROVIDER: S-EPMC5690808 | biostudies-literature | 2017 Nov
REPOSITORIES: biostudies-literature
Cismesia Adam P AP Tesler Larry F LF Bell Matthew R MR Bailey Laura S LS Polfer Nicolas C NC
Journal of mass spectrometry : JMS 20171101 11
We demonstrate operation of the first cryogenic 2D linear ion trap (LIT) with mass-selective capabilities. This trap presents a number of advantages for infrared ion "action" spectroscopy studies, particularly those employing the "tagging/messenger" spectroscopy approach. The high trapping efficiencies, trapping capacities, and low detection limits make 2D LITs a highly suitable choice for low-concentration analytes from scarce biological samples. In our trap, ions can be cooled down to cryogeni ...[more]