Evidence map›Paper›PMID 40481268›Full record

ArticleNature nanotechnology2025

Ballistic diffusion fronts in biomolecular condensates.

Weixiang Chen, Brigitta Dúzs, Pablo G Argudo, Sebastian V Bauer, Wei Liu, Avik Samanta, Sapun H Parekh, Mischa Bonn, Andreas Walther

Abstract read
In one paragraph

Article in Nature nanotechnology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Review
  2. Spatially Encoded Protocell Network for Non-Cascaded Parallel Biocomputation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  3. DNA Condensates Enable Crosstalk-Free Operation of Identical DNA Computing Cascades.Angewandte Chemie (International ed. in English) · 2026
    Article
  4. Article
  5. Article
  6. Review
  7. Phase Separation of Nucleic Acids: Mechanisms, Properties, and Applications.Angewandte Chemie (International ed. in English) · 2026
    Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. 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

9 authors.

Weixiang ChenLife-Like Materials and Systems, Department of Chemistry, University of Mainz, Mainz, Germany.ORCID http://orcid.org/0009-0000-5518-0799
Brigitta DúzsLife-Like Materials and Systems, Department of Chemistry, University of Mainz, Mainz, Germany.ORCID http://orcid.org/0000-0002-0909-2808
Pablo G ArgudoDepartment of Molecular Spectroscopy, Max Planck Institute for Polymer Research, Mainz, Germany.ORCID http://orcid.org/0000-0001-5964-727X
Sebastian V BauerLife-Like Materials and Systems, Department of Chemistry, University of Mainz, Mainz, Germany.
Wei LiuLife-Like Materials and Systems, Department of Chemistry, University of Mainz, Mainz, Germany.
Avik SamantaLife-Like Materials and Systems, Department of Chemistry, University of Mainz, Mainz, Germany.
Sapun H ParekhDepartment of Molecular Spectroscopy, Max Planck Institute for Polymer Research, Mainz, Germany.ORCID http://orcid.org/0000-0001-8522-1854
Mischa BonnDepartment of Molecular Spectroscopy, Max Planck Institute for Polymer Research, Mainz, Germany.ORCID http://orcid.org/0000-0001-6851-8453
Andreas WaltherLife-Like Materials and Systems, Department of Chemistry, University of Mainz, Mainz, Germany. andreas.walther@uni-mainz.de.ORCID http://orcid.org/0000-0003-2170-3306

Funding

Deutsche Forschungsgemeinschaft (German Research Foundation) CRC 1551Deutsche Forschungsgemeinschaft (German Research Foundation) CRC 1552Deutsche Forschungsgemeinschaft (German Research Foundation) RTG 2516Deutsche Forschungsgemeinschaft (German Research Foundation) SPP 2191
6 · The paper itself

Abstract

Biomolecular condensates in cells compartmentalize vital processes by enriching molecules through molecular recognition. However, it remains elusive how transport occurs in biomolecular condensates and how it relates to their dynamic and/or viscoelastic state. We show that the transport of molecules in DNA model condensates does not follow classical Fickian diffusion, which has a blurry front with a square root of time dependence. By contrast, we identify a new type of transport with an ultrasharp front that propagates linearly with time. Our data reveal that this ultrasharp ballistic diffusion front originates from molecular recognition and an arrested-to-dynamic transition in the condensate properties. This diffusion mechanism is the result of intertwining chemical kinetics and condensate dynamics on transport in biomolecular condensates. We believe that our understanding will help to better explain and tune the dynamics and properties in synthetic condensate systems and for biological functions.

Indexed as

Biomolecular CondensatesDNADiffusionKineticsViscosityDNA

Identifiers

PMID40481268
PMCPMC12373509

What OpenQuestion holds

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LicenceCC BY
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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.