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LC-IMS-MS Feature Finder. Detecting Multidimensional Liquid Chromatography, Ion Mobility, and Mass Spectrometry Features in Complex Datasets

Journal Article · · Bioinformatics, 29(21):2804-2805
We introduce a command line software application LC-IMS-MS Feature Finder that searches for molecular ion signatures in multidimensional liquid chromatography-ion mobility spectrometry-mass spectrometry (LC-IMS-MS) data by clustering deisotoped peaks with similar monoisotopic mass, charge state, LC elution time, and ion mobility drift time values. The software application includes an algorithm for detecting and quantifying co-eluting chemical species, including species that exist in multiple conformations that may have been separated in the IMS dimension.
Research Organization:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States), Environmental Molecular Sciences Laboratory (EMSL)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC05-76RL01830
OSTI ID:
1108127
Report Number(s):
PNNL-SA--95214; 40072; 47418; KP1601010
Journal Information:
Bioinformatics, 29(21):2804-2805, Journal Name: Bioinformatics, 29(21):2804-2805 Journal Issue: 21 Vol. 29; ISSN 1367-4803
Country of Publication:
United States
Language:
English

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