Evidence map›Paper›PMID 35623033›Full record

ArticleAdvanced materials (Deerfield Beach, Fla.)2022

Revealing the Structural Coloration of Self-Assembled Chitin Nanocrystal Films.

Aurimas Narkevicius, Richard M Parker, Jordi Ferrer-Orri, Thomas G Parton, Zihao Lu, Gea T van de Kerkhof, Bruno Frka-Petesic, Silvia Vignolini

Open access · hybridAbstract read
In one paragraph

Article in Advanced materials (Deerfield Beach, Fla.), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
4.6field-weighted citation impact, top 4% 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

17 citing papers in PubMed, 60 citations in OpenAlex.

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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

8 authors at 1 institution in 1 country.

Aurimas NarkeviciusYusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK.ORCID https://orcid.org/0000-0003-0787-6489
Richard M ParkerYusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK.ORCID https://orcid.org/0000-0002-4096-9161
Jordi Ferrer-OrriYusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK.ORCID https://orcid.org/0000-0002-0432-5932
Thomas G PartonYusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK.ORCID https://orcid.org/0000-0001-7153-1042
Zihao LuYusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK.ORCID https://orcid.org/0000-0002-6500-6732
Gea T van de KerkhofYusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK.ORCID https://orcid.org/0000-0003-2427-2740
Bruno Frka-PetesicYusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK.ORCID https://orcid.org/0000-0001-5002-5685
Silvia VignoliniYusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK.ORCID https://orcid.org/0000-0003-0664-1418
University of Cambridge · GB

Funding

BBSRC BB/K014617/1BBSRC BB/V00364X/1EPSRC EP/L015978/1EPSRC EP/N509620/1Erasmus+traineeship NLMAASTRI01European Research Council ERC-2017-POC 790518Lord Lewis Research Studentship in ChemistryMarie Skłodowska-Curie 722842
6 · The paper itself

Abstract

The structural coloration of arthropods often arises from helicoidal structures made primarily of chitin. Although it is possible to achieve analogous helicoidal architectures by exploiting the self-assembly of chitin nanocrystals (ChNCs), to date no evidence of structural coloration has been reported from such structures. Previous studies are identified to have been constrained by both the experimental inability to access sub-micrometer helicoidal pitches and the intrinsically low birefringence of crystalline chitin. To expand the range of accessible pitches, here, ChNCs are isolated from two phylogenetically distinct sources of α-chitin, namely fungi and shrimp, while to increase the birefringence, an in situ alkaline treatment is performed, increasing the intensity of the reflected color by nearly two orders of magnitude. By combining this treatment with precise control over ChNC suspension formulation, structurally colored chitin-based films are demonstrated with reflection tunable from blue to near infrared.

Indexed as

ChitinNanoparticlesSuspensionsChitinSuspensionschitinliquid crystalsnanocrystalsself-assemblystructural color

Identifiers

PMID35623033
PMCPMC11475362
OpenAlexW4281686101

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.