Evidence map›Paper›PMID 41779875›Full record

ArticleThe journal of physical chemistry. B2026

Single-Molecule Electron Transport in Peptoids.

Brittany Prempin, Rajarshi Samajdar, Hemani Chhabra, Moeen Meigooni, Aleksei Aksimentiev, Emad Tajkhorshid, Jeffrey S Moore, Charles M Schroeder

Abstract read
In one paragraph

Article in The journal of physical chemistry. B, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Role of stereochemistry on electron transport in peptides.bioRxiv : the preprint server for biology · 2026
    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.

Brittany PrempinDepartment of Chemistry, University of Illinois Urbana─Champaign, Urbana, Illinois 61801, United States.
Rajarshi SamajdarBeckman Institute for Advanced Science and Technology, University of Illinois Urbana─Champaign, Urbana, Illinois 61801, United States.
Hemani ChhabraBeckman Institute for Advanced Science and Technology, University of Illinois Urbana─Champaign, Urbana, Illinois 61801, United States.ORCID 0009-0008-3211-5693
Moeen MeigooniBeckman Institute for Advanced Science and Technology, University of Illinois Urbana─Champaign, Urbana, Illinois 61801, United States.
Aleksei AksimentievBeckman Institute for Advanced Science and Technology, University of Illinois Urbana─Champaign, Urbana, Illinois 61801, United States.ORCID 0000-0002-6042-8442
Emad TajkhorshidDepartment of Chemistry, University of Illinois Urbana─Champaign, Urbana, Illinois 61801, United States.ORCID 0000-0001-8434-1010
Jeffrey S MooreDepartment of Chemistry, University of Illinois Urbana─Champaign, Urbana, Illinois 61801, United States.ORCID 0000-0001-5841-6269
Charles M SchroederDepartment of Chemistry, University of Illinois Urbana─Champaign, Urbana, Illinois 61801, United States.ORCID 0000-0001-6023-2274

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Peptoids are structural analogs of peptides in which side chains are appended to the backbone nitrogen rather than the α-carbon. The sequence-defined modularity of peptoids enables precise control over structure-function relationships, enabling applications in energy storage and biomedical materials. Despite recent progress, the role of sequence and conformation on electron transport in peptoid molecules is not fully understood. Here, we synthesize a library of peptoid oligomers and characterize their molecular electronic properties using the scanning tunneling microscope-break junction (STM-BJ) technique. Our results show well-defined electron transport behavior for peptoid sequences containing aromatic side groups lacking hydrogen bonds (H-bonds) and without chemical substitutions at the N-C

Indexed as

PeptoidsDensity Functional TheoryElectronsElectron TransportHydrogen BondingMicroscopy, Scanning TunnelingMolecular Dynamics SimulationPeptoids

Identifiers

PMID41779875
PMCPMC13007016

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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.