Real-time sensing of acetaldehyde in the headspace of yeast cultures using mid-infrared laser absorption spectroscopy.

Patrick J McCann, Khosrow Namjou, Farid Talebnia Rowshan, Jesus D Arellano, Samuel Medina, Shin Yi Low, Md Koushik Alam

Abstract read

In one paragraph

Article in Analytical and bioanalytical chemistry, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it

0cells of the map it votes in

0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Patrick J McCannSchool of Electrical and Computer Engineering, Gallogly College of Engineering, University of Oklahoma, 110 West Boyd Street, Norman, OK, 73019-1102, USA. pmccann@ou.edu.

Khosrow NamjouSchool of Electrical and Computer Engineering, Gallogly College of Engineering, University of Oklahoma, 110 West Boyd Street, Norman, OK, 73019-1102, USA.

Farid Talebnia RowshanSchool of Chemical, Biological and Materials Engineering, Gallogly College of Engineering, University of Oklahoma, 110 West Boyd Street, Norman, OK, 73019-1102, USA.

Jesus D ArellanoSchool of Electrical and Computer Engineering, Gallogly College of Engineering, University of Oklahoma, 110 West Boyd Street, Norman, OK, 73019-1102, USA.

Samuel MedinaSchool of Electrical and Computer Engineering, Gallogly College of Engineering, University of Oklahoma, 110 West Boyd Street, Norman, OK, 73019-1102, USA.

Shin Yi LowSchool of Electrical and Computer Engineering, Gallogly College of Engineering, University of Oklahoma, 110 West Boyd Street, Norman, OK, 73019-1102, USA.

Md Koushik AlamSchool of Electrical and Computer Engineering, Gallogly College of Engineering, University of Oklahoma, 110 West Boyd Street, Norman, OK, 73019-1102, USA.

Funding

Oklahoma Center for the Advancement of Science and Technology (OCAST), Health Research Program HR20-129U.S. Economic Development Agency ARPA-BBBRC-P2-818

6 · The paper itself

Abstract

Mid-infrared laser absorption spectroscopy measurements of acetaldehyde in the headspace of yeast cultures are reported. An interband cascade laser (ICL) with single-mode tuning between 1770.19 and 1770.35 cm

Indexed as

AcetaldehydeSaccharomyces cerevisiaeLasersSpectrophotometry, InfraredSucroseAcetaldehydeSucroseAcetaldehydeHeadspaceMetabolismMid-infrared laser spectroscopyReal-timeSaccharomyces cerevisiae

Identifiers

PMID41793462

DOI10.3390/fermentation9030299

What OpenQuestion holds

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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.