Evidence map›Paper›PMID 40178206›Full record

ArticleChemistry (Weinheim an der Bergstrasse, Germany)2025

In Situ Generation by Cyclization of an Organic Structure Directing Agent for the Synthesis of High Silica Zeolite ERS-7.

Magdalena M Lozinska, Ruxandra G Chitac, Elliott L Bruce, Malavika Manoj, Yuanyuan Du, Daniel M Dawson, Sharon E Ashbrook, Paul A Cox, Paul A Wright

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Chemistry (Weinheim an der Bergstrasse, Germany), 2025. 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

9 authors.

Magdalena M LozinskaEaStCHEM School of Chemistry, University of St Andrews, Purdie Building, North Haugh, St Andrews, KY16 9ST, UK.
Ruxandra G ChitacEaStCHEM School of Chemistry, University of St Andrews, Purdie Building, North Haugh, St Andrews, KY16 9ST, UK.ORCID https://orcid.org/0000-0002-4557-5639
Elliott L BruceEaStCHEM School of Chemistry, University of St Andrews, Purdie Building, North Haugh, St Andrews, KY16 9ST, UK.ORCID https://orcid.org/0000-0002-4124-0743
Malavika ManojEaStCHEM School of Chemistry, University of St Andrews, Purdie Building, North Haugh, St Andrews, KY16 9ST, UK.ORCID https://orcid.org/0009-0002-0017-0782
Yuanyuan DuEaStCHEM School of Chemistry, University of St Andrews, Purdie Building, North Haugh, St Andrews, KY16 9ST, UK.ORCID https://orcid.org/0009-0002-6543-9922
Daniel M DawsonEaStCHEM School of Chemistry, University of St Andrews, Purdie Building, North Haugh, St Andrews, KY16 9ST, UK.
Sharon E AshbrookEaStCHEM School of Chemistry, University of St Andrews, Purdie Building, North Haugh, St Andrews, KY16 9ST, UK.ORCID https://orcid.org/0000-0002-4538-6782
Paul A CoxSchool of Pharmacy and Biomedical Sciences, University of Portsmouth, Portsmouth, PO1 2DT, UK.
Paul A WrightEaStCHEM School of Chemistry, University of St Andrews, Purdie Building, North Haugh, St Andrews, KY16 9ST, UK.ORCID https://orcid.org/0000-0002-4243-9957

Funding

EPSRC EP/S016147/1EPSRC EP/S016201/1EPSRC Capital for Great Technologies EP/L017008/1EPSRC Core Equipment EP/V034138/1EPSRC Light Element Analysis Facility EP/T019298/1EPSRC Strategic Equipment Resource EP/R023751/1Orbital Materials
6 · The paper itself

Abstract

Zeolites with high framework Si/Al ratios are of interest for industrial applications due to their hydrothermal stability. They are usually synthesized in the presence of pre-prepared organic structure directing agents (OSDAs). The high silica ERS-7 zeolite (topology type ESV) can be crystallized using N,N-dimethylpyrrolidinium (dmpyrr) that is formed in situ via cyclization of N,N,N',N'-tetramethyl-1,4-diaminobutane (tmdab) when a cationic polymer is also present. The in situ generation of dmpyrr is demonstrated by solid-state

Indexed as

cationic polymerESV topology typein situ OSDA formationzeolite synthesis

Identifiers

PMID40178206
PMCPMC12117171

What OpenQuestion holds

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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.