Evidence map›Paper›PMID 30479133›Full record

ArticleAnalytical chemistry2018

Structural Characterization of Methylenedianiline Regioisomers by Ion Mobility-Mass Spectrometry and Tandem Mass Spectrometry. 4. 3-Ring and 4-Ring Isomers.

Tiffany M Crescentini, Sarah M Stow, Jay G Forsythe, Jody C May, John A McLean, David M Hercules

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Analytical chemistry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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

6 authors.

Tiffany M CrescentiniDepartment of Chemistry , Vanderbilt University , Nashville , Tennessee 37235 , United States.
Sarah M StowDepartment of Chemistry , Vanderbilt University , Nashville , Tennessee 37235 , United States.ORCID 0000-0002-4297-583X
Jay G ForsytheDepartment of Chemistry , Vanderbilt University , Nashville , Tennessee 37235 , United States.
Jody C MayDepartment of Chemistry , Vanderbilt University , Nashville , Tennessee 37235 , United States.ORCID 0000-0003-4871-5024
John A McLeanDepartment of Chemistry , Vanderbilt University , Nashville , Tennessee 37235 , United States.ORCID 0000-0001-8918-6419
David M HerculesDepartment of Chemistry , Vanderbilt University , Nashville , Tennessee 37235 , United States.ORCID 0000-0002-9299-6532

Funding

New Methodologies for Accelerating Natural Product DiscoveryR01GM092218 · NIGMS · VANDERBILT UNIVERSITY · PI BACHMANN, BRIAN O, MCLEAN, JOHN ALAN · 2010 to 2018
$2.8M
ACQUISITION OF A 500 MHZ LC-NMR: PEPTIDE CHEMISTRYS10RR019022 · NCRR · VANDERBILT UNIVERSITY · PI RIZZO, CARMELO J · 2005 to 2005
$500k
NCRR NIH HHS S10 RR019022NIGMS NIH HHS R01 GM092218
6 · The paper itself

Abstract

Matrix-assisted laser desorption/ionization-mass spectrometry (MALDI-MS) is used to characterize methylenedianiline (MDA) 3-ring and 4-ring species. Building on our previous MALDI-MS 2-ring MDA isomer study, here we compare 3-ring and 4-ring electrospray ionization (ESI) and MALDI results. In ESI, 3-ring and 4-ring MDAs each form a single [M + H]

Indexed as

Ion Mobility SpectrometryTandem Mass SpectrometryAniline CompoundsStereoisomerismanilineAniline Compounds

Identifiers

PMID30479133
PMCPMC6324837

What OpenQuestion holds

Textmetadata
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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.