Evidence map›Paper›PMID 32624845›Full record

ArticleEngineering in life sciences2017

A smart device application for the automated determination of

Jonas Austerjost, Daniel Marquard, Lukas Raddatz, Dominik Geier, Thomas Becker, Thomas Scheper, Patrick Lindner, Sascha Beutel

Open access · bronzeAbstract read
In one paragraph

Article in Engineering in life sciences, 2017. 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
1.6field-weighted citation impact, top 18% 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

9 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Review
  6. Article
  7. Human-Device Interaction in the Life Science Laboratory.Advances in biochemical engineering/biotechnology · 2022
    Article
  8. Article
  9. 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

8 authors at 2 institutions in 1 country.

Jonas AusterjostInstitute of Technical Chemistry Leibniz University Hannover Hannover Germany.ORCID 0000-0002-2080-1556
Daniel MarquardInstitute of Technical Chemistry Leibniz University Hannover Hannover Germany.
Lukas RaddatzInstitute of Technical Chemistry Leibniz University Hannover Hannover Germany.
Dominik GeierInstitute of Brewing and Beverage Technology, Forschungszentrum Weihenstephan Technische Universität München Munich Germany.
Thomas BeckerInstitute of Brewing and Beverage Technology, Forschungszentrum Weihenstephan Technische Universität München Munich Germany.
Thomas ScheperInstitute of Technical Chemistry Leibniz University Hannover Hannover Germany.
Patrick LindnerInstitute of Technical Chemistry Leibniz University Hannover Hannover Germany.
Sascha BeutelInstitute of Technical Chemistry Leibniz University Hannover Hannover Germany.
Leibniz University Hannover · DETechnical University of Munich · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The manual counting of colonies on agar plates to estimate the number of viable organisms (so-called colony-forming units-CFUs) in a defined sample is a commonly used method in microbiological laboratories. The automation of this arduous and time-consuming process through benchtop devices with integrated image processing capability addresses the need for faster and higher sample throughput and more accuracy. While benchtop colony counter solutions are often bulky and expensive, we investigated a cost-effective way to automate the colony counting process with smart devices using their inbuilt camera features and a server-based image processing algorithm. The performance of the developed solution is compared to a commercially available smartphone colony counter app and the manual counts of two scientists trained in biological experiments. The comparisons show a high accuracy of the presented system and demonstrate the potential of smart devices to displace well-established laboratory equipment.

Indexed as

Colony counterDigital image processingLaboratory automationScientific appSmart devices

Identifiers

PMID32624845
PMCPMC6999497
OpenAlexW2737825371

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.