Evidence map›Paper›PMID 38578301›Full record

ArticleApplied microbiology and biotechnology2024

Cell density and extracellular matrix composition mitigate bacterial biofilm sensitivity to UV-C LED irradiation.

Maritxu Labadie, Frédéric Marchal, Nofel Merbahi, Elisabeth Girbal-Neuhauser, Catherine Fontagné-Faucher, Claire-Emmanuelle Marcato-Romain

Open access · goldAbstract read
In one paragraph

Article in Applied microbiology and biotechnology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

6 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
  2. DetectingPlants (Basel, Switzerland) · 2025
    Article
  3. Review
  4. Article
  5. Review
  6. 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

6 authors at 1 institution in 1 country.

Maritxu LabadieUniversité de Toulouse, UPS, IUT Paul Sabatier, LBAE EA 4565 (Laboratoire de Biotechnologies Agroalimentaire Et Environnementale), 24 Rue d'Embaquès, Auch, F-32000, France.
Frédéric MarchalUniversité de Toulouse, UPS, INPT, LAPLACE UMR 5223 (Laboratoire Plasma Et Conversion d'Energie), 118 Route de Narbonne, Toulouse, F-31062, France.
Nofel MerbahiUniversité de Toulouse, UPS, INPT, LAPLACE UMR 5223 (Laboratoire Plasma Et Conversion d'Energie), 118 Route de Narbonne, Toulouse, F-31062, France.
Elisabeth Girbal-NeuhauserUniversité de Toulouse, UPS, IUT Paul Sabatier, LBAE EA 4565 (Laboratoire de Biotechnologies Agroalimentaire Et Environnementale), 24 Rue d'Embaquès, Auch, F-32000, France.
Catherine Fontagné-FaucherUniversité de Toulouse, UPS, IUT Paul Sabatier, LBAE EA 4565 (Laboratoire de Biotechnologies Agroalimentaire Et Environnementale), 24 Rue d'Embaquès, Auch, F-32000, France.
Claire-Emmanuelle Marcato-RomainUniversité de Toulouse, UPS, IUT Paul Sabatier, LBAE EA 4565 (Laboratoire de Biotechnologies Agroalimentaire Et Environnementale), 24 Rue d'Embaquès, Auch, F-32000, France. claire-emmanuelle.romain@iut-tlse3.fr.ORCID http://orcid.org/0000-0002-2505-182X
Université Toulouse III - Paul Sabatier · FR

Funding

Région Occitanie Pyrénées-Méditerranée 12050475
6 · The paper itself

Abstract

Ultraviolet-C light-emitting diodes (UV-C LEDs) are an emerging technology for decontamination applications in different sectors. In this study, the inactivation of bacterial biofilms was investigated by applying an UV-C LED emitting at 280 nm and by measuring both the influence of the initial cell density (load) and presence of an extracellular matrix (biofilm). Two bacterial strains exposing diverging matrix structures and biochemical compositions were used: Pseudomonas aeruginosa and Leuconostoc citreum. UV-C LED irradiation was applied at three UV doses (171 to 684 mJ/cm

Indexed as

BiofilmsDisinfectionBacteriaExtracellular MatrixExtracellular Polymeric Substance MatrixPseudomonas aeruginosa280 nm UV-C LEDBiofilmsDisinfectionExtracellular polymeric substancesLeuconostoc citreumPseudomonas aeruginosa

Identifiers

PMID38578301
PMCPMC10997551
OpenAlexW4393989415

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.