Evidence map›Paper›PMID 36697958›Full record

ArticleCommunications chemistry2022

LED-pump-X-ray-multiprobe crystallography for sub-second timescales.

Lauren E Hatcher, Mark R Warren, Jonathan M Skelton, Anuradha R Pallipurath, Lucy K Saunders, David R Allan, Paul Hathaway, Giulio Crevatin, David Omar, Ben H Williams and 3 more

Abstract read
In one paragraph

Article in Communications chemistry, 2022. 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.

  1. Article
  2. Review
  3. Methods in molecular photocrystallography.Acta crystallographica. Section C, Structural chemistry · 2024
    Article
  4. Review
  5. 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

13 authors.

Lauren E HatcherDepartment of Chemistry, University of Bath, Bath, UK.
Mark R WarrenDiamond Light Source, Harwell Science and Innovation Campus, Didcot, UK.
Jonathan M SkeltonDepartment of Chemistry, University of Bath, Bath, UK.
Anuradha R PallipurathDepartment of Chemistry, University of Bath, Bath, UK.
Lucy K SaundersDiamond Light Source, Harwell Science and Innovation Campus, Didcot, UK.ORCID http://orcid.org/0000-0001-5689-8129
David R AllanDiamond Light Source, Harwell Science and Innovation Campus, Didcot, UK.
Paul HathawayDiamond Light Source, Harwell Science and Innovation Campus, Didcot, UK.
Giulio CrevatinDiamond Light Source, Harwell Science and Innovation Campus, Didcot, UK.
David OmarDiamond Light Source, Harwell Science and Innovation Campus, Didcot, UK.ORCID http://orcid.org/0000-0002-9579-6042
Ben H WilliamsDiamond Light Source, Harwell Science and Innovation Campus, Didcot, UK.ORCID http://orcid.org/0000-0001-9544-0890
Ben A CoulsonSchool of Chemistry, Cardiff University, Cardiff, UK.
Chick C WilsonDepartment of Chemistry, University of Bath, Bath, UK.
Paul R RaithbyDepartment of Chemistry, University of Bath, Bath, UK. p.r.raithby@bath.ac.uk.ORCID http://orcid.org/0000-0002-2944-0662

Funding

RCUK | Engineering and Physical Sciences Research Council (EPSRC) EP/K004956/1Royal Society URF\R1\191104
6 · The paper itself

Abstract

The visualization of chemical processes that occur in the solid-state is key to the design of new functional materials. One of the challenges in these studies is to monitor the processes across a range of timescales in real-time. Here, we present a pump-multiprobe single-crystal X-ray diffraction (SCXRD) technique for studying photoexcited solid-state species with millisecond-to-minute lifetimes. We excite using pulsed LEDs and synchronise to a gated X-ray detector to collect 3D structures with sub-second time resolution while maximising photo-conversion and minimising beam damage. Our implementation provides complete control of the pump-multiprobe sequencing and can access a range of timescales using the same setup. Using LEDs allows variation of the intensity and pulse width and ensures uniform illumination of the crystal, spreading the energy load in time and space. We demonstrate our method by studying the variable-temperature kinetics of photo-activated linkage isomerism in [Pd(Bu

Identifiers

PMID36697958
PMCPMC9814726

What OpenQuestion holds

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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.