ArticleBioresources and bioprocessing2023
Hyperproduction of extracellular polymeric substance in Pseudomonas fluorescens for efficient chromium (VI) absorption.
Article in Bioresources and bioprocessing, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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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, 15 citations in OpenAlex.
- Immobilization of Heavy Metals by Microbial Extracellular Polymeric Substances: Key Mechanisms, Driving Factors, and Research Advances.Applied biochemistry and biotechnology · 2026Review
- Advances in high-throughput mutation breeding systems integrating atmospheric and room-temperature plasma (ARTP) with droplet-based microfluidics.Microbial cell factories · 2025Review
- A novel Pseudomonas sp. strain with high flocculation efficiency for aquaculture wastewater treatment.Scientific reports · 2025Article
- Article
- Removal of Heavy Metals by Pseudomonas sp. - Model Fitting and Interpretation.Current microbiology · 2024Review
- Application of Atmospheric and Room-Temperature Plasma (ARTP) to Microbial Breeding.Current issues in molecular biology · 2023Review
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Authors and funding
7 authors at 4 institutions in 1 country.
Funding
Abstract
A novel extracellular polymeric substance (EPS) with flocculating activity produced by Pseudomonas fluorescein isolated from soil was studied in this paper. Firstly, atmospheric and room temperature plasma (ARTP) was applied to get a mutant of P. fluorescein with higher EPS production. A mutant T4-2 exhibited a 106.48% increase in flocculating activity compared to the original strain. The maximum EPS yield from T4-2 was enhanced up to 6.42 g/L, nearly 10 times higher than the original strain on a 3.6-L bioreactor with optimized fermentation conditions. Moreover, the flocculating activity of the mutant reached 3023.4 U/mL, 10.96-fold higher than that of T4. Further identification showed that EPS from mutant T4-2 was mainly composed of polysaccharide (76.67%) and protein (15.8%) with a molecular weight of 1.17 × 10
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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.