Evidence map›Paper›PMID 30467352›Full record

ArticleScientific reports2018

The influence of surface chemistry on the kinetics and thermodynamics of bacterial adhesion.

Jun Kyun Oh, Yagmur Yegin, Fan Yang, Ming Zhang, Jingyu Li, Shifeng Huang, Stanislav V Verkhoturov, Emile A Schweikert, Keila Perez-Lewis, Ethan A Scholar and 5 more

Open access · goldAbstract readComparative Study
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers.

0numbers the graph read from it
0cells of the map it votes in
60citing papers in PubMed
4.8field-weighted citation impact, top 4% 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

60 citing papers in PubMed, 210 citations in OpenAlex.

  1. KMD-Enhanced MALDI-ToF MS for Polymer Biodegradation Analysis.Journal of the American Society for Mass Spectrometry · 2026
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  7. Growing Algae in Biofilms: Principles and Emerging Opportunities.Methods in molecular biology (Clifton, N.J.) · 2026
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  10. First evidence of photoinactivation of rapidly growing mycobacteria by tetra-cationic porphyrins with peripheral cisplatin.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2025
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  18. Impact of Nutrient Starvation on Biofilm Formation inAntibiotics (Basel, Switzerland) · 2024
    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

15 authors at 2 institutions in 1 country.

Jun Kyun OhArtie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, Texas, 77843, USA.
Yagmur YeginDepartment of Nutrition and Food Science, Texas A&M University, College Station, Texas, 77843, USA.
Fan YangDepartment of Chemistry, Texas A&M University, College Station, Texas, 77843, USA.
Ming ZhangDepartment of Polymer Engineering, University of Akron, Akron, Ohio, 44325, USA.
Jingyu LiDepartment of Polymer Engineering, University of Akron, Akron, Ohio, 44325, USA.
Shifeng HuangDepartment of Polymer Engineering, University of Akron, Akron, Ohio, 44325, USA.
Stanislav V VerkhoturovDepartment of Chemistry, Texas A&M University, College Station, Texas, 77843, USA.
Emile A SchweikertDepartment of Chemistry, Texas A&M University, College Station, Texas, 77843, USA.
Keila Perez-LewisDepartment of Animal Science, Texas A&M University, College Station, Texas, 77843, USA.
Ethan A ScholarArtie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, Texas, 77843, USA.
T Matthew TaylorDepartment of Animal Science, Texas A&M University, College Station, Texas, 77843, USA.ORCID http://orcid.org/0000-0003-4191-5285
Alejandro CastilloDepartment of Animal Science, Texas A&M University, College Station, Texas, 77843, USA.ORCID http://orcid.org/0000-0002-7538-8391
Luis Cisneros-ZevallosDepartment of Horticultural Sciences, Texas A&M University, College Station, Texas, 77843, USA.
Younjin MinDepartment of Polymer Engineering, University of Akron, Akron, Ohio, 44325, USA. ymin@uakron.edu.
Mustafa AkbulutArtie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, Texas, 77843, USA. makbulut@tamu.edu.ORCID http://orcid.org/0000-0001-7343-2187
Texas A&M University · USUniversity of Akron · US

Funding

National Science Foundation (NSF) 1434421USDA | National Institute of Food and Agriculture (NIFA) 2011-67017-30028
6 · The paper itself

Abstract

This work is concerned with investigating the effect of substrate hydrophobicity and zeta potential on the dynamics and kinetics of the initial stages of bacterial adhesion. For this purpose, bacterial pathogens Staphylococcus aureus and Escherichia coli O157:H7 were inoculated on the substrates coated with thin thiol layers (i.e., 1-octanethiol, 1-decanethiol, 1-octadecanethiol, 16-mercaptohexadecanoic acid, and 2-aminoethanethiol hydrochloride) with varying hydrophobicity and surface potential. The time-resolved adhesion data revealed a transformation from an exponential dependence to a square root dependence on time upon changing the substrate from hydrophobic or hydrophilic with a negative zeta potential value to hydrophilic with a negative zeta potential for both pathogens. The dewetting of extracellular polymeric substances (EPS) produced by E. coli O157:H7 was more noticeable on hydrophobic substrates, compared to that of S. aureus, which is attributed to the more amphiphilic nature of staphylococcal EPS. The interplay between the timescale of EPS dewetting and the inverse of the adhesion rate constant modulated the distribution of E. coli O157:H7 within microcolonies and the resultant microcolonial morphology on hydrophobic substrates. Observed trends in the formation of bacterial monolayers rather than multilayers and microcolonies rather than isolated and evenly spaced bacterial cells could be explained by a colloidal model considering van der Waals and electrostatic double-layer interactions only after introducing the contribution of elastic energy due to adhesion-induced deformations at intercellular and substrate-cell interfaces. The gained knowledge is significant in the context of identifying surfaces with greater risk of bacterial contamination and guiding the development of novel surfaces and coatings with superior bacterial antifouling characteristics.

Indexed as

Bacterial AdhesionEscherichia coli O157Extracellular Polymeric Substance MatrixHydrophobic and Hydrophilic InteractionsKineticsStaphylococcus aureusSulfhydryl CompoundsSurface PropertiesThermodynamicsSulfhydryl Compounds

Identifiers

PMID30467352
PMCPMC6250697
OpenAlexW2901748693

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.