Evidence map›Paper›PMID 26843366›Full record

ArticleScientific reports2016

Exploring Carbon Nanomaterial Diversity for Nucleation of Protein Crystals.

Lata Govada, Hannah S Leese, Emmanuel Saridakis, Sean Kassen, Benny Chain, Sahir Khurshid, Robert Menzel, Sheng Hu, Milo S P Shaffer, Naomi E Chayen

Abstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Review
  2. A generic cross-seeding approach to protein crystallization.Journal of applied crystallography · 2025
    Article
  3. Crystallisation and characterisation of muscle proteins: a mini-review.Journal of muscle research and cell motility · 2023
    Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. 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

10 authors.

Lata GovadaComputational and Systems Medicine, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London SW7 2AZ, UK.
Hannah S LeeseDepartment of Chemistry, Imperial College London, London SW7 2AZ, UK.
Emmanuel SaridakisLaboratory of Structural and Supramolecular Chemistry, Institute of Nanoscience and Nanotechnology, National Centre for Scientific Research 'Demokritos' Athens, Greece.
Sean KassenComputational and Systems Medicine, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London SW7 2AZ, UK.
Benny ChainDivision of infection and immunity, The Cruciform Building, UCL, Gower St., London WC1E 6BT.
Sahir KhurshidComputational and Systems Medicine, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London SW7 2AZ, UK.
Robert MenzelDepartment of Chemistry, Imperial College London, London SW7 2AZ, UK.
Sheng HuDepartment of Chemistry, Imperial College London, London SW7 2AZ, UK.
Milo S P ShafferDepartment of Chemistry, Imperial College London, London SW7 2AZ, UK.
Naomi E ChayenComputational and Systems Medicine, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London SW7 2AZ, UK.

Funding

Scientific CoreU19ES019536 · NIEHS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI TETLEY, TERESA DOROTHY, ZHANG, JUNFENG · 2010 to 2014
$4.6M
NIEHS NIH HHS U19 ES019536
6 · The paper itself

Abstract

Controlling crystal nucleation is a crucial step in obtaining high quality protein crystals for structure determination by X-ray crystallography. Carbon nanomaterials (CNMs) including carbon nanotubes, graphene oxide, and carbon black provide a range of surface topographies, porosities and length scales; functionalisation with two different approaches, gas phase radical grafting and liquid phase reductive grafting, provide routes to a range of oligomer functionalised products. These grafted materials, combined with a range of controls, were used in a large-scale assessment of the effectiveness for protein crystal nucleation of 20 different carbon nanomaterials on five proteins. This study has allowed a direct comparison of the key characteristics of carbon-based nucleants: appropriate surface chemistry, porosity and/or roughness are required. The most effective solid system tested in this study, carbon black nanoparticles functionalised with poly(ethylene glycol) methyl ether of mean molecular weight 5000, provides a novel highly effective nucleant, that was able to induce crystal nucleation of four out of the five proteins tested at metastable conditions.

Indexed as

CatalaseCrystallizationGraphiteMicroscopy, Electron, TransmissionMuramidaseNanoparticlesNanotubes, CarbonOxidation-ReductionPorosityProteinsSootSurface PropertiesTrypsinCatalaseGraphiteMuramidaseNanotubes, CarbonProteinsSootTrypsin

Identifiers

PMID26843366
PMCPMC4740738

What OpenQuestion holds

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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.