Evidence map›Paper›PMID 32747429›Full record

ReviewJournal of bacteriology2020

Protein Nanowires: the Electrification of the Microbial World and Maybe Our Own.

Derek R Lovley, Dawn E Holmes

Open access · greenAbstract readReview
In one paragraph

Review in Journal of bacteriology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
4.9field-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

28 citing papers in PubMed, 76 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. From single step hops to emergent biological phenomena.Journal of inorganic biochemistry · 2026
    Review
  5. The role ofSustainable microbiology · 2026
    Review
  6. Article
  7. Article
  8. Long-Distance Electron Transport in Unicellular Organisms and Biofilms.Reviews of physiology, biochemistry and pharmacology · 2025
    Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. Detrimental impact of theMicrobiology spectrum · 2023
    Article
  14. Article
  15. Assessing Thermal Response of Redox Conduction forThe journal of physical chemistry. B · 2022
    Article
  16. Article
  17. Article
  18. Review
  19. The darkest microbiome-a post-human biosphere.Microbial biotechnology · 2022
    Article
  20. 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

2 authors at 2 institutions in 1 country.

Derek R LovleyDepartment of Microbiology, University of Massachusetts, Amherst, Massachusetts, USA dlovley@microbio.umass.edu.ORCID 0000-0001-7158-3555
Dawn E HolmesDepartment of Microbiology, University of Massachusetts, Amherst, Massachusetts, USA.
University of Massachusetts Amherst · USWestern New England University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Electrically conductive protein nanowires appear to be widespread in the microbial world and are a revolutionary "green" material for the fabrication of electronic devices. Electrically conductive pili (e-pili) assembled from type IV pilin monomers have independently evolved multiple times in microbial history as have electrically conductive archaella (e-archaella) assembled from homologous archaellin monomers. A role for e-pili in long-range (micrometer) extracellular electron transport has been demonstrated in some microbes. The surprising finding of e-pili in syntrophic bacteria and the role of e-pili as conduits for direct interspecies electron transfer have necessitated a reassessment of routes for electron flux in important methanogenic environments, such as anaerobic digesters and terrestrial wetlands. Pilin monomers similar to those found in e-pili may also be a major building block of the conductive "cables" that transport electrons over centimeter distances through continuous filaments of cable bacteria consisting of a thousand cells or more. Protein nanowires harvested from microbes have many functional and sustainability advantages over traditional nanowire materials and have already yielded novel electronic devices for sustainable electricity production, neuromorphic memory, and sensing. e-pili can be mass produced with an

Indexed as

Electron TransportElectric ConductivityFimbriae, BacterialFimbriae ProteinsGeobacterMicroscopy, ElectronNanowiresProtein EngineeringFimbriae Proteinscable bacteriae-biologicselectromicrobiologyGeobacternanowireSyntrophussyntrophy

Identifiers

PMID32747429
PMCPMC7515249
OpenAlexW3046849707

What OpenQuestion holds

Textmetadata
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.