Evidence map›Paper›PMID 28696473›Full record

ArticleNanoscale2017

Halogenation dictates the architecture of amyloid peptide nanostructures.

Andrea Pizzi, Claudia Pigliacelli, Alessandro Gori, Nonappa, Olli Ikkala, Nicola Demitri, Giancarlo Terraneo, Valeria Castelletto, Ian W Hamley, Francesca Baldelli Bombelli and 1 more

Abstract read
In one paragraph

Article in Nanoscale, 2017. 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
–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

10 citing papers in PubMed.

  1. Substituent-Based Modulation of Self-Assembly and Immunogenicity of Amphipathic Peptides.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  2. Article
  3. Review
  4. Article
  5. Review
  6. Halogenation of theChemistryOpen · 2020
    Article
  7. Article
  8. 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

11 authors.

Andrea PizziLaboratory of Supramolecular and BioNano Materials (SupraBioNanoLab), Department of Chemistry, Materials, and Chemical Engineering "Giulio Natta", Politecnico di Milano, Via Luigi Mancinelli 7, Milano I-20131, Italy. pierangelo.metrangolo@polimi.it.ORCID http://orcid.org/0000-0002-4180-9151
Claudia PigliacelliDepartment of Applied Physics, Aalto University, Espoo, FI-02150, Finland.
Alessandro GoriIstituto di Chimica del Riconoscimento Molecolare - National Research Council of Italy (ICRM-CNR), Laboratory of Peptide and Protein Chemistry, Via Mario Bianco 9, 20131 Milano, Italy.
NonappaDepartment of Applied Physics, Aalto University, Espoo, FI-02150, Finland.ORCID http://orcid.org/0000-0002-6804-4128
Olli IkkalaDepartment of Applied Physics, Aalto University, Espoo, FI-02150, Finland.ORCID http://orcid.org/0000-0002-0470-1889
Nicola DemitriElettra - Sincrotrone Trieste, S.S. 14 Km 163.5 in Area Science Park, 34149 Basovizza - Trieste, Italy.
Giancarlo TerraneoLaboratory of Supramolecular and BioNano Materials (SupraBioNanoLab), Department of Chemistry, Materials, and Chemical Engineering "Giulio Natta", Politecnico di Milano, Via Luigi Mancinelli 7, Milano I-20131, Italy. pierangelo.metrangolo@polimi.it.
Valeria CastellettoDepartment of Chemistry, University of Reading, Whiteknights, Reading, RG6 6AD, UK.
Ian W HamleyDepartment of Chemistry, University of Reading, Whiteknights, Reading, RG6 6AD, UK.ORCID http://orcid.org/0000-0002-4549-0926
Francesca Baldelli BombelliLaboratory of Supramolecular and BioNano Materials (SupraBioNanoLab), Department of Chemistry, Materials, and Chemical Engineering "Giulio Natta", Politecnico di Milano, Via Luigi Mancinelli 7, Milano I-20131, Italy. pierangelo.metrangolo@polimi.it.ORCID http://orcid.org/0000-0001-8138-9246
Pierangelo MetrangoloLaboratory of Supramolecular and BioNano Materials (SupraBioNanoLab), Department of Chemistry, Materials, and Chemical Engineering "Giulio Natta", Politecnico di Milano, Via Luigi Mancinelli 7, Milano I-20131, Italy. pierangelo.metrangolo@polimi.it and Department of Applied Physics, Aalto University, Espoo, FI-02150, Finland and Istituto di Chimica del Riconoscimento Molecolare - National Research Council of Italy (ICRM-CNR), Laboratory of Peptide and Protein Chemistry, Via Mario Bianco 9, 20131 Milano, Italy.ORCID http://orcid.org/0000-0002-7945-099X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Amyloid peptides yield a plethora of interesting nanostructures though difficult to control. Here we report that depending on the number, position, and nature of the halogen atoms introduced into either one or both phenylalanine benzene rings of the amyloid β peptide-derived core-sequence KLVFF, four different architectures were obtained in a controlled manner. Our findings demonstrate that halogenation may develop as a general strategy to engineer amyloidal peptide self-assembly and obtain new amyloidal nanostructures.

Indexed as

HalogenationAmyloid beta-PeptidesNanostructuresPhenylalanineAmyloid beta-PeptidesPhenylalanine

Identifiers

PMID28696473
PMCPMC5708343

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.