Evidence map›Paper›PMID 31721321›Full record

ArticleRapid communications in mass spectrometry : RCM2020

Automatic peak assignment and visualisation of copolymer mass spectrometry data using the 'genetic algorithm'.

James S Town, Yuqui Gao, Ellis Hancox, Evelina Liarou, Ataulla Shegiwal, Christophe J Atkins, David Haddleton

Abstract read
In one paragraph

Article in Rapid communications in mass spectrometry : RCM, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

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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

7 authors.

James S TownDepartment of Chemistry, University of Warwick, Warwick, UK.ORCID https://orcid.org/0000-0003-4811-0076
Yuqui GaoDepartment of Chemistry, University of Warwick, Warwick, UK.
Ellis HancoxDepartment of Chemistry, University of Warwick, Warwick, UK.
Evelina LiarouDepartment of Chemistry, University of Warwick, Warwick, UK.
Ataulla ShegiwalDepartment of Chemistry, University of Warwick, Warwick, UK.
Christophe J AtkinsDepartment of Chemistry, University of Warwick, Warwick, UK.
David HaddletonDepartment of Chemistry, University of Warwick, Warwick, UK.

Funding

CELL IRRADIATIONS WITH MOLECULAR IONSR01CA015307 · NCI · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI ROSSI, HARALD H · 1985 to 1987
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AstraZenecaEngineering and Physical Sciences Research Council EP/L015307/1MAS CDTSyngenta
6 · The paper itself

Abstract

Copolymer analysis is vitally important as the materials have a wide variety of applications due to their tunable properties. Processing mass spectrometry data for copolymer samples can be very complex due to the increase in the number of species when the polymer chains are formed by two or more monomeric units. In this paper, we describe the use of the genetic algorithm for automated peak assignment of copolymers synthesised by a variety of polymerisation methods. We find that in using this method we are able to easily assign copolymer spectra in a few minutes and visualise them into heat maps. These heat maps allow us to look qualitatively at the distribution of the chains, by showing how they alter with different polymerisation techniques, and by changing the initial copolymer composition. This methodology is simple to use and requires little user input, which makes it well suited for use by less expert users. The data outputted by the automatic assignment may also allow for more complex data processing in the future.

Identifiers

PMID31721321
PMCPMC7507196

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Registered trials

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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.