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ASMS2018_Bilbao_final.pdf (9.64 MB)

Extending Dynamic Range and Enhancing Compound Identification for Untargeted Ion Mobility-MS Workflows

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posted on 2018-06-11, 18:43 authored by PNNL OmicsPNNL Omics, Sam PayneSam Payne, Aivett BilbaoAivett Bilbao
This poster was presented at ASMS 2018

• PNNL PreProcessor is free software for
enhancing signal quality of raw spectra at the
limits of the MS detection system.
• Multidimensional moving average smoothing
improves ion peaks with poor definition at low
abundances.
• A new saturation repair algorithm reconstructs
the intensities of ion peaks at high abundances.

Funding

Agilent Technologies, National Institutes of Health, US Department of Energy

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    Keywords

    Ion Mobility Spectrometry-Mass Spectrometry Measurements Ion mobilitymass spectrometry metabolomicData quality improvement strategyBioinformatics SoftwareAnalytical Spectrometry

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    CC BY 4.0

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