Evidence map›Paper›PMID 42006933›Full record

ArticleNature physics2026

The hydrodynamic torque dipole from rotary bacterial flagella powers symmetric discs.

Daniel Grober, Tanumoy Dhar, David Saintillan, Jérémie Palacci

Abstract read
In one paragraph

Article in Nature physics, 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. 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

4 authors.

Daniel GroberInstitute of Science and Technology Austria, Klosterneuburg, Austria.ORCID 0000-0002-7944-9761
Tanumoy DharDepartment of Mechanical and Aerospace Engineering, University of California, San Diego, San Diego, CA USA.ORCID 0009-0001-7969-7685
David SaintillanDepartment of Mechanical and Aerospace Engineering, University of California, San Diego, San Diego, CA USA.ORCID 0000-0001-9948-708X
Jérémie PalacciInstitute of Science and Technology Austria, Klosterneuburg, Austria.ORCID 0000-0002-7253-9465

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Swimming bacteria move through a fluid by actuating their moving body parts. They are force-free and can be described as hydrodynamic force dipoles: pushers or pullers. This modelling description is broadly used in biological physics and active matter research, and it has successfully predicted, for example, the superfluid behaviour of suspensions of pushers or the bend instability and emergence of turbulent flows in active nematics. However, this description accounts only for the translational motion of the swimming body and neglects the effects of hydrodynamic torque dipoles, which are relevant to bacteria with rotary motor-driven flagella, such as swimming

Indexed as

BiophysicsFluid dynamicsPhysics

Identifiers

PMID42006933
PMCPMC13086583

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.