Evidence map›Paper›PMID 31467482›Full record

ArticleInternational journal of mass spectrometry2018

Characterization of applied fields for ion mobility separations in traveling wave based structures for lossless ion manipulations (SLIM).

Ahmed M Hamid, Aneesh Prabhakaran, Sandilya V B Garimella, Yehia M Ibrahim, Richard D Smith

Abstract read
In one paragraph

Article in International journal of mass spectrometry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed.

  1. Article
  2. SLIM Tricks: Tools, Concepts, and Strategies for the Development of Planar Ion Guides.Journal of the American Society for Mass Spectrometry · 2023
    Article
  3. Article
  4. Article
  5. Dual Polarity Ion Confinement and Mobility Separations.Journal of the American Society for Mass Spectrometry · 2019
    Article
  6. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Ahmed M Hamid *Biological Sciences Division, Pacific Northwest National Laboratory, Richland, WA, 99352, United States.
Aneesh Prabhakaran *Biological Sciences Division, Pacific Northwest National Laboratory, Richland, WA, 99352, United States.
Sandilya V B GarimellaBiological Sciences Division, Pacific Northwest National Laboratory, Richland, WA, 99352, United States.
Yehia M IbrahimBiological Sciences Division, Pacific Northwest National Laboratory, Richland, WA, 99352, United States.
Richard D SmithBiological Sciences Division, Pacific Northwest National Laboratory, Richland, WA, 99352, United States.

Funding

Equipment Supplement Request for a Research Resource for Ultra-sensitive High Throughput ProteomicsP41GM103493 · NIGMS · BATTELLE PACIFIC NORTHWEST LABORATORIES · PI SMITH, RICHARD D · 2012 to 2022
$22.6M
NIGMS NIH HHS P41 GM103493
6 · The paper itself

Abstract

Ion mobility (IM) is rapidly gaining attention for the separation and analysis of biomolecules due to the ability to distinguish the shapes of ions. However, conventional constant electric field drift tube IM separations have limited resolving power, constrained by practical limitations on the path length and maximum applied voltage. The implementation of traveling waves (TW) in IM removes the latter limitation, allowing higher resolution to be achieved using extended path lengths. Both of these can be readily obtained in structures for lossless ion manipulations (SLIM), which are fabricated from arrays of electrodes patterned on two parallel surfaces where potentials are applied to generate appropriate electric fields between the surfaces. Here we have investigated the relationship between the primary SLIM variables, such as electrode dimensions, inter-surface gap, and the applied TW voltages, that directly impact the fields experienced by ions. Ion trajectory simulations and theoretical calculations have been utilized to understand the dependence of SLIM geometry and effective electric fields on IM resolution. The variables explored impact both ion confinement and the observed IM resolution using SLIM modules.

Indexed as

Electric fieldIon mobilityIon trajectory simulationsResolutionStructures for lossless ion manipulations (SLIM)Traveling waves

Identifiers

PMID31467482
PMCPMC6715138

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.