Evidence map›Paper›PMID 34138524›Full record

ArticleChemSusChem2021

Internal Illumination to Overcome the Cell Density Limitation in the Scale-up of Whole-Cell Photobiocatalysis.

Markus Hobisch, Jelena Spasic, Lenny Malihan-Yap, Giovanni Davide Barone, Kathrin Castiglione, Paula Tamagnini, Selin Kara, Robert Kourist

Abstract read
In one paragraph

Article in ChemSusChem, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

  1. Toward Sustainability: Intensification of Light-Driven Whole Cell Biocatalysis.Chembiochem : a European journal of chemical biology · 2026
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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

8 authors.

Markus HobischDepartment of Biological and Chemical Engineering, Biocatalysis and Bioprocessing Group, Aarhus University, Gustav Wieds Vej 10, 8000, Aarhus, Denmark.
Jelena SpasicInstitute of Molecular Biotechnology, Graz University of Technology, NAWI Graz, BioTechMed, Petersgasse 14, 8010, Graz, Austria.
Lenny Malihan-YapInstitute of Molecular Biotechnology, Graz University of Technology, NAWI Graz, BioTechMed, Petersgasse 14, 8010, Graz, Austria.
Giovanni Davide BaroneInstitute of Molecular Biotechnology, Graz University of Technology, NAWI Graz, BioTechMed, Petersgasse 14, 8010, Graz, Austria.
Kathrin CastiglioneInstitute of Bioprocess Engineering, Department of Chemical and Bioengineering, Friedrich-Alexander-Universität Erlangen-Nürnberg, Paul-Gordan-Straße 3, 91052, Erlangen, Germany.ORCID http://orcid.org/0000-0001-9086-0036
Paula Tamagninii3S - Instituto de Investigação e Inovação em Saúde Universidade do Porto & IBMC - Instituto de Biologia Molecular e Celular, R. Alfredo Allen 208, 4200-135, Porto, Portugal.
Selin KaraDepartment of Biological and Chemical Engineering, Biocatalysis and Bioprocessing Group, Aarhus University, Gustav Wieds Vej 10, 8000, Aarhus, Denmark.
Robert KouristInstitute of Molecular Biotechnology, Graz University of Technology, NAWI Graz, BioTechMed, Petersgasse 14, 8010, Graz, Austria.ORCID http://orcid.org/0000-0002-2853-3525

Funding

FET 899576Marie Skłodowska-Curie grant agreement 764920
6 · The paper itself

Abstract

Cyanobacteria have the capacity to use photosynthesis to fuel their metabolism, which makes them highly promising production systems for the sustainable production of chemicals. Yet, their dependency on visible light limits the cell-density, which is a challenge for the scale-up. Here, it was shown with the example of a light-dependent biotransformation that internal illumination in a bubble column reactor equipped with wireless light emitters (WLEs) could overcome this limitation. Cells of the cyanobacterium Synechocystis sp. PCC 6803 expressing the gene of the ene-reductase YqjM were used for the reduction of 2-methylmaleimide to (R)-2-methylsuccinimide with high optical purity (>99 % ee). Compared to external source of light, illumination by floating wireless light emitters allowed a more than two-fold rate increase. Under optimized conditions, product formation rates up to 3.7 mm h

Indexed as

BiocatalysisBiotransformationCell CountCell Culture TechniquesLightingMaleimidesOxidation-ReductionOxidoreductasesPhotosynthesisSuccinimidesSynechocystismaleimideMaleimidesOxidoreductasessuccinimideSuccinimidesasymmetric catalysisbiocatalysiscyanobacteriaene-reductionphotocatalysis

Identifiers

PMID34138524
PMCPMC8456840

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.