Evidence map›Paper›PMID 26585552›Full record

ArticleScientific reports2015

Atomic force microscopy measurements of bacterial adhesion and biofilm formation onto clay-sized particles.

Qiaoyun Huang, Huayong Wu, Peng Cai, Jeremy B Fein, Wenli Chen

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
6.0field-weighted citation impact, top 3% 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

34 citing papers in PubMed, 170 citations in OpenAlex.

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  13. Enterobacteria Survival, Percolation, and Leaching on Soil Fertilized with Swine Manure.International journal of environmental research and public health · 2023
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  14. Review
  15. Water Stress-Driven Changes in Bacterial Cell Surface Properties.Applied and environmental microbiology · 2022
    Article
  16. Article
  17. Article
  18. Survival of EnterohemorrhagicPathogens (Basel, Switzerland) · 2021
    Article
  19. Article
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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

5 authors at 2 institutions in 2 countries.

Qiaoyun HuangState Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan 430070, China.
Huayong WuState Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan 430070, China.
Peng CaiState Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan 430070, China.
Jeremy B FeinUniversity of Notre Dame, Department of Civil and Environmental Engineering and Earth Sciences, Notre Dame, IN 46556, USA.
Wenli ChenState Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan 430070, China.
Huazhong Agricultural University · CNUniversity of Notre Dame · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bacterial adhesion onto mineral surfaces and subsequent biofilm formation play key roles in aggregate stability, mineral weathering, and the fate of contaminants in soils. However, the mechanisms of bacteria-mineral interactions are not fully understood. Atomic force microscopy (AFM) was used to determine the adhesion forces between bacteria and goethite in water and to gain insight into the nanoscale surface morphology of the bacteria-mineral aggregates and biofilms formed on clay-sized minerals. This study yields direct evidence of a range of different association mechanisms between bacteria and minerals. All strains studied adhered predominantly to the edge surfaces of kaolinite rather than to the basal surfaces. Bacteria rarely formed aggregates with montmorillonite, but were more tightly adsorbed onto goethite surfaces. This study reports the first measured interaction force between bacteria and a clay surface, and the approach curves exhibited jump-in events with attractive forces of 97 ± 34 pN between E. coli and goethite. Bond strengthening between them occurred within 4 s to the maximum adhesion forces and energies of -3.0 ± 0.4 nN and -330 ± 43 aJ (10(-18) J), respectively. Under the conditions studied, bacteria tended to form more extensive biofilms on minerals under low rather than high nutrient conditions.

Indexed as

Aluminum SilicatesAgrobacterium tumefaciensBacillus subtilisBacterial AdhesionBiofilmsClayEscherichia coliIron CompoundsMicroscopy, Atomic ForceMicroscopy, Electron, ScanningMineralsParticle SizePseudomonas putidaSurface PropertiesThermodynamicsTime FactorsAluminum SilicatesClaygoethiteIron CompoundsMinerals

Identifiers

PMID26585552
PMCPMC4653644
OpenAlexW2424759015

What OpenQuestion holds

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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.