Evidence map›Paper›PMID 26779883›Full record

ArticleNature materials2016

Energy landscapes and functions of supramolecular systems.

Faifan Tantakitti, Job Boekhoven, Xin Wang, Roman V Kazantsev, Tao Yu, Jiahe Li, Ellen Zhuang, Roya Zandi, Julia H Ortony, Christina J Newcomb and 5 more

Open access · greenAbstract read
In one paragraph

Article in Nature materials, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 107 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
107citing papers in PubMed, 1 pooled it
30.5field-weighted citation impact, top 1% 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

107 citing papers in PubMed, 1 synthesis or guideline pooled it, 451 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Out-of-Equilibrium Supramolecular Assembly Sustained by Photocatalysis.Angewandte Chemie (International ed. in English) · 2026
    Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Toward development of a dynamic supramolecular peptide therapy for acute ischemic stroke.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2026
    Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Supramolecular Gels with Potential Applications as Anti-Icing Agents.Langmuir : the ACS journal of surfaces and colloids · 2025
    Article
  17. Article
  18. Article
  19. Article
  20. ATP-Regulated Formation of Transient Peptide Amphiphiles Superstructures.Small (Weinheim an der Bergstrasse, Germany) · 2025
    Article

47 more citing papers are in PubMed but not listed here.

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

15 authors at 2 institutions in 3 countries.

Faifan TantakittiSimpson Querrey Institute for BioNanotechnology, Northwestern University, 303 East Superior Street, Chicago, Illinois 60611, USA.
Job BoekhovenSimpson Querrey Institute for BioNanotechnology, Northwestern University, 303 East Superior Street, Chicago, Illinois 60611, USA.
Xin WangDepartment of Materials Science and Engineering, Northwestern University, 2220 Campus Drive, Evanston, Illinois 60208, USA.
Roman V KazantsevDepartment of Chemistry, Northwestern University, 2220 Campus Drive, Evanston, Illinois 60208, USA.
Tao YuDepartment of Chemistry, Northwestern University, 2220 Campus Drive, Evanston, Illinois 60208, USA.
Jiahe LiDepartment of Chemical and Biological Engineering, 2145 Sheridan Road, Evanston, Illinois 60208, USA.
Ellen ZhuangDepartment of Chemistry, Northwestern University, 2220 Campus Drive, Evanston, Illinois 60208, USA.
Roya ZandiDepartment of Chemistry, Northwestern University, 2220 Campus Drive, Evanston, Illinois 60208, USA.
Julia H OrtonySimpson Querrey Institute for BioNanotechnology, Northwestern University, 303 East Superior Street, Chicago, Illinois 60611, USA.
Christina J NewcombSimpson Querrey Institute for BioNanotechnology, Northwestern University, 303 East Superior Street, Chicago, Illinois 60611, USA.
Liam C PalmerSimpson Querrey Institute for BioNanotechnology, Northwestern University, 303 East Superior Street, Chicago, Illinois 60611, USA.ORCID http://orcid.org/0000-0003-0804-1168
Gajendra S ShekhawatDepartment of Materials Science and Engineering, Northwestern University, 2220 Campus Drive, Evanston, Illinois 60208, USA.
Monica Olvera de la CruzDepartment of Materials Science and Engineering, Northwestern University, 2220 Campus Drive, Evanston, Illinois 60208, USA.
George C SchatzDepartment of Chemistry, Northwestern University, 2220 Campus Drive, Evanston, Illinois 60208, USA.
Samuel I StuppSimpson Querrey Institute for BioNanotechnology, Northwestern University, 303 East Superior Street, Chicago, Illinois 60611, USA.
Northwestern University · USSheridan College · US

Funding

Tumor Environment and Metastasis (TEAM) Research ProgramP30CA060553 · NCI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI Daniela E Matei · 1993 to 2026
$153.9M
Nanotechnology Strategies for Growth of Bones and TeethR01DE015920 · NIDCR · NORTHWESTERN UNIVERSITY AT CHICAGO · PI SNEAD, MALCOLM L., STUPP, SAMUEL I · 2005 to 2015
$5.8M
NCI NIH HHS P30 CA060553NIDCR NIH HHS R01 DE015920NIDCR NIH HHS R01DE015920
6 · The paper itself

Abstract

By means of two supramolecular systems--peptide amphiphiles engaged in hydrogen-bonded β-sheets, and chromophore amphiphiles driven to assemble by π-orbital overlaps--we show that the minima in the energy landscapes of supramolecular systems are defined by electrostatic repulsion and the ability of the dominant attractive forces to trap molecules in thermodynamically unfavourable configurations. These competing interactions can be selectively switched on and off, with the order of doing so determining the position of the final product in the energy landscape. Within the same energy landscape, the peptide-amphiphile system forms a thermodynamically favoured product characterized by long bundled fibres that promote biological cell adhesion and survival, and a metastable product characterized by short monodisperse fibres that interfere with adhesion and can lead to cell death. Our findings suggest that, in supramolecular systems, functions and energy landscapes are linked, superseding the more traditional connection between molecular design and function.

Indexed as

ThermodynamicsAnimalsCell AdhesionCell LineMiceMyoblastsPeptidesProtein Structure, SecondaryStatic ElectricityPeptides

Identifiers

PMID26779883
PMCPMC4805452
OpenAlexW2255780632

What OpenQuestion holds

Textmetadata
LicenceTDM
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.