ArticleAnalytical and bioanalytical chemistry2023
Quantification methods of determining brewer's and pharmaceutical yeast cell viability: accuracy and impact of nanoparticles.
Article in Analytical and bioanalytical chemistry, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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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.
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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.
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Who cites it
6 citing papers in PubMed, 6 citations in OpenAlex.
- Magnetic immobilization of Rhodotorula toruloides for biomass reuse in fermentation cycles and biocatalytic processes for the invertase production.Bioprocess and biosystems engineering · 2026Article
- Replicative age differentially predicts metabolic competence across industrial yeasts at single-cell resolution.FEMS yeast research · 2026Article
- Biomass production optimization and quality assessment ofJournal of food science and technology · 2025Article
- From Waste to Value: Extraction of Protease Enzymes from Brewer's Spent Yeast.Foods (Basel, Switzerland) · 2025Article
- Physicochemical Characterization of Polysaccharide-Protein Carriers with Immobilized Yeast Cells Obtained Using the Freeze-Drying Technique.Foods (Basel, Switzerland) · 2024Article
- Chitosan-coated manganese ferrite nanoparticles enhanced Rhodotorula toruloides carotenoid production.Bioprocess and biosystems engineering · 2024Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 2 countries.
Funding
Abstract
For industrial processes, a fast, precise, and reliable method of determining the physiological state of yeast cells, especially viability, is essential. However, an increasing number of processes use magnetic nanoparticles (MNPs) for yeast cell manipulation, but their impact on yeast cell viability and the assay itself is unclear. This study tested the viability of Saccharomyces pastorianus ssp. carlsbergensis and Pichia pastoris by comparing traditional colourimetric, high-throughput, and growth assays with membrane fluidity. Results showed that methylene blue staining is only reliable for S. pastorianus cells with good viability, being erroneous in low viability (R
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Registered trials
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.