Evidence map›Paper›PMID 32786807›Full record

ArticleJournal of the American Chemical Society2020

Amino Acid Residues Determine the Response of Flexible Metal-Organic Frameworks to Guests.

Yong Yan, Elliot J Carrington, Rémi Pétuya, George F S Whitehead, Ajay Verma, Rebecca K Hylton, Chiu C Tang, Neil G Berry, George R Darling, Matthew S Dyer and 3 more

Abstract read
In one paragraph

Article in Journal of the American Chemical Society, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 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

13 authors.

Yong YanDepartment of Chemistry, University of Liverpool, Liverpool L69 7ZD, U.K.ORCID 0000-0002-7926-3959
Elliot J CarringtonDepartment of Chemistry, University of Liverpool, Liverpool L69 7ZD, U.K.ORCID 0000-0001-8855-809X
Rémi PétuyaDepartment of Chemistry, University of Liverpool, Liverpool L69 7ZD, U.K.ORCID 0000-0002-3118-6966
George F S WhiteheadDepartment of Chemistry, University of Liverpool, Liverpool L69 7ZD, U.K.ORCID 0000-0003-1949-4250
Ajay VermaDepartment of Chemistry, University of Liverpool, Liverpool L69 7ZD, U.K.ORCID 0000-0001-8085-7351
Rebecca K HyltonDepartment of Chemistry, University of Liverpool, Liverpool L69 7ZD, U.K.
Chiu C TangDiamond Light Source, Harwell Science and Innovation Campus, Didcot, Oxfordshire OX11 0DE, U.K.
Neil G BerryDepartment of Chemistry, University of Liverpool, Liverpool L69 7ZD, U.K.ORCID 0000-0003-1928-0738
George R DarlingDepartment of Chemistry, University of Liverpool, Liverpool L69 7ZD, U.K.
Matthew S DyerDepartment of Chemistry, University of Liverpool, Liverpool L69 7ZD, U.K.ORCID 0000-0002-4923-3003
Dmytro AntypovDepartment of Chemistry, University of Liverpool, Liverpool L69 7ZD, U.K.ORCID 0000-0003-1893-7785
Alexandros P KatsoulidisDepartment of Chemistry, University of Liverpool, Liverpool L69 7ZD, U.K.ORCID 0000-0003-0860-7440
Matthew J RosseinskyDepartment of Chemistry, University of Liverpool, Liverpool L69 7ZD, U.K.ORCID 0000-0002-1910-2483

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Flexible metal-organic frameworks (MOFs) undergo structural transformations in response to physical and chemical stimuli. This is hard to control because of feedback between guest uptake and host structure change. We report a family of flexible MOFs based on derivatized amino acid linkers. Their porosity consists of a one-dimensional channel connected to three peripheral pockets. This network structure amplifies small local changes in linker conformation, which are strongly coupled to the guest packing in and the shape of the peripheral pockets, to afford large changes in the global pore geometry that can, for example, segment the pore into four isolated components. The synergy among pore volume, guest packing, and linker conformation that characterizes this family of structures can be determined by the amino acid side chain, because it is repositioned by linker torsion. The resulting control optimizes noncovalent interactions to differentiate the uptake and structure response of host-guest pairs with similar chemistries.

Identifiers

PMID32786807
PMCPMC7472430

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.