Evidence map›Paper›PMID 28250472›Full record

ArticleNature nanotechnology2017

Directed assembly of bio-inspired hierarchical materials with controlled nanofibrillar architectures.

Peter Tseng, Bradley Napier, Siwei Zhao, Alexander N Mitropoulos, Matthew B Applegate, Benedetto Marelli, David L Kaplan, Fiorenzo G Omenetto

Abstract read
PubMed Publisher
In one paragraph

Article in Nature nanotechnology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing 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

31 citing papers in PubMed.

  1. Article
  2. Review
  3. Hydrogel Films with Impact Resistance by Sacrificial Micelle-Assisted-Alignment.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. Review
  12. Spider-Web-Inspired PMAdvanced materials (Deerfield Beach, Fla.) · 2020
    Article
  13. Article
  14. Article
  15. Article
  16. A bioinspired approach to engineer seed microenvironment to boost germination and mitigate soil salinity.Proceedings of the National Academy of Sciences of the United States of America · 2019
    Article
  17. Dandelion flower-like micelles.Chemical science · 2019
    Article
  18. Controlling silk fibroin conformation for dynamic, responsive, multifunctional, micropatterned surfaces.Proceedings of the National Academy of Sciences of the United States of America · 2019
    Article
  19. Article
  20. 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

8 authors.

Peter TsengSilklab, Tufts University, 200 Boston Avenue, Suite 4875 Medford, Massachusetts 02155, USA.
Bradley NapierSilklab, Tufts University, 200 Boston Avenue, Suite 4875 Medford, Massachusetts 02155, USA.
Siwei ZhaoDepartment of Biomedical Engineering, Tufts University, Medford, Massachusetts 02155, USA.
Alexander N MitropoulosDepartment of Biomedical Engineering, Tufts University, Medford, Massachusetts 02155, USA.
Matthew B ApplegateSilklab, Tufts University, 200 Boston Avenue, Suite 4875 Medford, Massachusetts 02155, USA.
Benedetto MarelliSilklab, Tufts University, 200 Boston Avenue, Suite 4875 Medford, Massachusetts 02155, USA.ORCID 0000-0001-5311-6961
David L KaplanSilklab, Tufts University, 200 Boston Avenue, Suite 4875 Medford, Massachusetts 02155, USA.
Fiorenzo G OmenettoSilklab, Tufts University, 200 Boston Avenue, Suite 4875 Medford, Massachusetts 02155, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In natural systems, directed self-assembly of structural proteins produces complex, hierarchical materials that exhibit a unique combination of mechanical, chemical and transport properties. This controlled process covers dimensions ranging from the nano- to the macroscale. Such materials are desirable to synthesize integrated and adaptive materials and systems. We describe a bio-inspired process to generate hierarchically defined structures with multiscale morphology by using regenerated silk fibroin. The combination of protein self-assembly and microscale mechanical constraints is used to form oriented, porous nanofibrillar networks within predesigned macroscopic structures. This approach allows us to predefine the mechanical and physical properties of these materials, achieved by the definition of gradients in nano- to macroscale order. We fabricate centimetre-scale material geometries including anchors, cables, lattices and webs, as well as functional materials with structure-dependent strength and anisotropic thermal transport. Finally, multiple three-dimensional geometries and doped nanofibrillar constructs are presented to illustrate the facile integration of synthetic and natural additives to form functional, interactive, hierarchical networks.

Indexed as

FibroinsNanofibersFibroins

Identifiers

PMID28250472

What OpenQuestion holds

Textmetadata
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.