Evidence map›Paper›PMID 34804540›Full record

ArticleIUCrJ2021

Revealing the early stages of carbamazepine crystallization by cryoTEM and 3D electron diffraction.

Edward T Broadhurst, Hongyi Xu, Simon Parsons, Fabio Nudelman

Open access · goldAbstract read
In one paragraph

Article in IUCrJ, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.7field-weighted citation impact, top 16% of its field
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

10 citing papers in PubMed, 26 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Compositional Analysis of Complex Mixtures using Automatic MicroED Data Collection.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    Article
  8. Applying 3D ED/MicroED workflows toward the next frontiers.Acta crystallographica. Section C, Structural chemistry · 2024
    Article
  9. Article
  10. 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

4 authors at 2 institutions in 2 countries.

Edward T BroadhurstEaStCHEM School of Chemistry and Centre for Science at Extreme Conditions, The University of Edinburgh, King's Buildings, West Mains Road, Edinburgh EH9 3FJ, United Kingdom.ORCID https://orcid.org/0000-0001-7356-6337
Hongyi XuMaterials and Environmental Chemistry, Stockholm University, Stockholm, SE-106 91, Sweden.ORCID https://orcid.org/0000-0002-8271-3906
Simon ParsonsEaStCHEM School of Chemistry and Centre for Science at Extreme Conditions, The University of Edinburgh, King's Buildings, West Mains Road, Edinburgh EH9 3FJ, United Kingdom.ORCID https://orcid.org/0000-0002-7708-5597
Fabio NudelmanEaStCHEM School of Chemistry and Centre for Science at Extreme Conditions, The University of Edinburgh, King's Buildings, West Mains Road, Edinburgh EH9 3FJ, United Kingdom.ORCID https://orcid.org/0000-0001-7464-4309
University of Edinburgh · GBStockholm University · SE

Funding

Wellcome Trust
6 · The paper itself

Abstract

Time-resolved carbamazepine crystallization from wet ethanol has been monitored using a combination of cryoTEM and 3D electron diffraction. Carbamazepine is shown to crystallize exclusively as a dihydrate after 180 s. When the timescale was reduced to 30 s, three further polymorphs could be identified. At 20 s, the development of early stage carbamazepine dihydrate was observed through phase separation. This work reveals two possible crystallization pathways present in this active pharmaceutical ingredient.

Indexed as

3D electron diffractioncarbamazepinecryoTEMcrystal nucleationpolymorphism

Identifiers

PMID34804540
PMCPMC8562671
OpenAlexW3206429241

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.