Evidence map›Paper›PMID 39838449›Full record

ArticleBiotechnology for biofuels and bioproducts2025

Shewanella oneidensis and Methanosarcina barkerii augmentation and conductive material effects on long-term anaerobic digestion performance.

Camilla Perego, Roger König, Maurizio Cuomo, Elisa Pianta, Sunny Maye, Loredana Di Maggio, Michel Moser, Fabian Fischer, Pamela Principi

Erratum issuedAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Biotechnology for biofuels and bioproducts, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Anaerobic Digestion of Agricultural Residues for Biogas Production.Advances in biochemical engineering/biotechnology · 2026
    Review
  2. Cell surface differences within the genusJournal of bacteriology · 2025
    Review
  3. Article
  4. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors.

Camilla PeregoEnvironmental Biotechnologies, Institute of Microbiology (IM) DACD Campus Mendrisio, University of Applied Sciences and Arts of Southern Switzerland SUPSI, Via Flora Ruchat-Roncati, 6850, Mendrisio, Switzerland.
Roger KönigEnvironmental Biotechnologies, Institute of Microbiology (IM) DACD Campus Mendrisio, University of Applied Sciences and Arts of Southern Switzerland SUPSI, Via Flora Ruchat-Roncati, 6850, Mendrisio, Switzerland.
Maurizio CuomoEnvironmental Biotechnologies, Institute of Microbiology (IM) DACD Campus Mendrisio, University of Applied Sciences and Arts of Southern Switzerland SUPSI, Via Flora Ruchat-Roncati, 6850, Mendrisio, Switzerland.
Elisa PiantaHygiene and the Environment, Institute of Microbiology (IM) DACD Campus Mendrisio, University of Applied Sciences and Arts of Southern Switzerland SUPSI, Via Flora Ruchat-Roncati, 6850, Mendrisio, Switzerland.
Sunny MayeInstitute of Life Technologies, HES-SO Valais, University of Applied Sciences and Arts Western Switzerland Valais, Route du Rawyl 64, 1950, Sion, Switzerland.
Loredana Di MaggioInstitute of Life Technologies, HES-SO Valais, University of Applied Sciences and Arts Western Switzerland Valais, Route du Rawyl 64, 1950, Sion, Switzerland.
Michel MoserInstitute of Microbiology (IM) DACD Campus Mendrisio, University of Applied Sciences and Arts of Southern Switzerland SUPSI, Via Flora Ruchat-Roncati, 6850, Mendrisio, Switzerland.
Fabian FischerInstitute of Life Technologies, HES-SO Valais, University of Applied Sciences and Arts Western Switzerland Valais, Route du Rawyl 64, 1950, Sion, Switzerland.
Pamela PrincipiEnvironmental Biotechnologies, Institute of Microbiology (IM) DACD Campus Mendrisio, University of Applied Sciences and Arts of Southern Switzerland SUPSI, Via Flora Ruchat-Roncati, 6850, Mendrisio, Switzerland. pamela.principi@supsi.ch.

Funding

Swiss Federal Office of Energy (SFOE) SI-502026-01_ACME
6 · The paper itself

Abstract

This study explores the use of conductive material in scaling up anaerobic digestion for enhanced biogas production. Focusing on Direct Interspecies Electron Transfer (DIET), the research employs a syntrophic DIET-able consortium formed by Shewanella oneidensis and Methanosarcina barkerii in 3.8-L experiments utilizing reticulated vitreous carbon (RVC) as conductive material. In short-term tests with acetate the syntrophic co-culture with RVC resulted in 86% higher maximum velocity of methane production, while in long term with real feed 13% increased rate was observed: the addition of 1.77 (S/m)*m

Indexed as

Anaerobic digestionConductive materialsDigestateDirect Interspecies Electron Transfer (DIET)Methane

Identifiers

PMID39838449
PMCPMC11753057

What OpenQuestion holds

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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.