Evidence map›Paper›PMID 35508355›Full record

ArticleACS applied materials & interfaces2022

A Magnetosome-Based Platform for Flow Biocatalysis.

Esther Mittmann, Frank Mickoleit, Denis S Maier, Sabrina Y Stäbler, Marius A Klein, Christof M Niemeyer, Kersten S Rabe, Dirk Schüler

Abstract read
In one paragraph

Article in ACS applied materials & interfaces, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Review
  2. Review
  3. Review
  4. Review
  5. Review
  6. Article
  7. Will tomorrow's mineral materials be grown?Microbial biotechnology · 2023
    Article
  8. Precisely Navigated Biobot Swarms of BacteriaACS applied materials & interfaces · 2023
    Article
  9. Review
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

8 authors.

Esther MittmannInstitute for Biological Interfaces 1, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, D-76344 Eggenstein-Leopoldshafen, Germany.ORCID 0000-0001-5642-1232
Frank MickoleitDepartment of Microbiology, University of Bayreuth, Universitätsstraße 30, D-95447 Bayreuth, Germany.ORCID 0000-0002-1943-3960
Denis S MaierDepartment of Microbiology, University of Bayreuth, Universitätsstraße 30, D-95447 Bayreuth, Germany.
Sabrina Y StäblerDepartment of Microbiology, University of Bayreuth, Universitätsstraße 30, D-95447 Bayreuth, Germany.ORCID 0000-0001-8243-3587
Marius A KleinDepartment of Microbiology, University of Bayreuth, Universitätsstraße 30, D-95447 Bayreuth, Germany.
Christof M NiemeyerInstitute for Biological Interfaces 1, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, D-76344 Eggenstein-Leopoldshafen, Germany.ORCID 0000-0002-8837-081X
Kersten S RabeInstitute for Biological Interfaces 1, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, D-76344 Eggenstein-Leopoldshafen, Germany.ORCID 0000-0001-7909-8191
Dirk SchülerDepartment of Microbiology, University of Bayreuth, Universitätsstraße 30, D-95447 Bayreuth, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Biocatalysis in flow reactor systems is of increasing importance for the transformation of the chemical industry. However, the necessary immobilization of biocatalysts remains a challenge. We here demonstrate that biogenic magnetic nanoparticles, so-called magnetosomes, represent an attractive alternative for the development of nanoscale particle formulations to enable high and stable conversion rates in biocatalytic flow processes. In addition to their intriguing material characteristics, such as high crystallinity, stable magnetic moments, and narrow particle size distribution, magnetosomes offer the unbeatable advantage over chemically synthesized nanoparticles that foreign protein "cargo" can be immobilized on the enveloping membrane via genetic engineering and thus, stably presented on the particle surface. To exploit these advantages, we develop a modular connector system in which abundant magnetosome membrane anchors are genetically fused with SpyCatcher coupling groups, allowing efficient covalent coupling with complementary SpyTag-functionalized proteins. The versatility of this approach is demonstrated by immobilizing a dimeric phenolic acid decarboxylase to SpyCatcher magnetosomes. The functionalized magnetosomes outperform similarly functionalized commercial particles by exhibiting stable substrate conversion during a 60 h period, with an average space-time yield of 49.2 mmol L

Indexed as

MagnetosomesMagnetospirillumNanoparticlesBiocatalysisGenetic Engineeringbiocatalysisbioconjugateflow reactorgenetic engineeringmagnetic nanoparticlesmagnetosomes

Identifiers

PMID35508355
PMCPMC9121345

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.