Evidence map›Paper›PMID 27845720›Full record

ArticleSensors (Basel, Switzerland)2016

A Novel Application for Low Frequency Electrochemical Impedance Spectroscopy as an Online Process Monitoring Tool for Viable Cell Concentrations.

Christoph Slouka, David J Wurm, Georg Brunauer, Andreas Welzl-Wachter, Oliver Spadiut, Jürgen Fleig, Christoph Herwig

Abstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. The LazarusFrontiers in bioengineering and biotechnology · 2020
    Article
  8. Review
  9. Review
  10. The Rocky Road From Fed-Batch to Continuous Processing WithFrontiers in bioengineering and biotechnology · 2019
    Review
  11. Inclusion Body Bead Size inMicroorganisms · 2018
    Article
  12. Article
  13. 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

7 authors.

Christoph SloukaResearch Division Biochemical Engineering, Institute of Chemical Engineering, Vienna University of Technology, Vienna 1060, Austria. christoph.slouka@tuwien.ac.at.
David J WurmResearch Division Biochemical Engineering, Institute of Chemical Engineering, Vienna University of Technology, Vienna 1060, Austria. david.wurm@tuwien.ac.at.
Georg BrunauerInstitute for Energy Systems and Thermodynamics, Vienna University of Technology, Vienna 1060, Austria. georg.brunauer@tuwien.ac.at.
Andreas Welzl-WachterResearch Division Electrochemistry, Institute of Chemical Technology and Analytics, Vienna University of Technology, Vienna 1060, Austria. andreas.welzl@tuwien.ac.at.
Oliver SpadiutResearch Division Biochemical Engineering, Institute of Chemical Engineering, Vienna University of Technology, Vienna 1060, Austria. oliver.spadiut@tuwien.ac.at.
Jürgen FleigResearch Division Electrochemistry, Institute of Chemical Technology and Analytics, Vienna University of Technology, Vienna 1060, Austria. juergen.fleig@tuwien.ac.at.
Christoph HerwigResearch Division Biochemical Engineering, Institute of Chemical Engineering, Vienna University of Technology, Vienna 1060, Austria. christoph.herwig@tuwien.ac.at.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

New approaches in process monitoring during industrial fermentations are not only limited to classical pH, dO₂ and offgas analysis, but use different in situ and online sensors based on different physical principles to determine biomass, product quality, lysis and far more. One of the very important approaches is the in situ accessibility of viable cell concentration (VCC). This knowledge provides increased efficiency in monitoring and controlling strategies during cultivations. Electrochemical impedance spectroscopy-EIS-is used to monitor biomass in a fermentation of

Indexed as

BiomassBioreactorsDielectric SpectroscopyEscherichia coliFermentationSpectrometry, Mass, Electrospray IonizationEscherichia coliimpedance spectroscopyonline biomass monitoringviable cell count

Identifiers

PMID27845720
PMCPMC5134559

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.