Biofilm formation, occurrence, microbial communication, impact and characterization methods in natural and anthropic systems: a review

Environmental Chemistry Letters, Journal Year: 2024, Volume and Issue: 22(3), P. 1297 - 1326

Published: March 13, 2024

Language: Английский

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Benzyl isothiocyanate suppresses biofilms and virulence factors as a quorum sensing inhibitor in Pseudomonas fluorescens

LWT, Journal Year: 2024, Volume and Issue: 204, P. 116387 - 116387

Published: June 25, 2024

Pseudomonas fluorescens, a specific spoilage organism, can control cell density and various physiological processes through quorum sensing (QS). Quorum inhibitors (QSIs) are crucial strategy for enhancing food quality safety. In this study, benzyl isothiocyanate (BITC) at subminimum inhibitory concentrations (MICs) promoted protein nucleic acid leakage, β-galactosidase activity the relative fluorescence intensity of membrane potential in P. fluorescens. N-butyryl-l-homoserine lactone (C4-HSL) N-decanoyl-l-homoserine (C10-HSL) were detected fluorescens by ultra-performance liquid chromatography-mass spectrometry (UPLC-MS/MS). C4-HSL C10-HSL known to orchestrate QS gram-negative bacteria. The inhibition rates BITC 1/2 MIC 54.0%–96.2% 31.6%–70.5%, respectively, after cultured with 6–24 h. effects 1/4 on biofilm formation, extracellular polysaccharide production, motility enhanced presence exogenous C4-HSL. Moreover, sub-MICs markedly downregulated expression QS-related genes, molecular docking results also showed excellent binding ability proteins. This study demonstrated feasibility as QSI, whereby disturb system

Language: Английский

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Insights into the role of electrochemical stimulation on sulfur-driven biodegradation of antibiotics in wastewater treatment

Water Research, Journal Year: 2024, Volume and Issue: 266, P. 122385 - 122385

Published: Sept. 3, 2024

Language: Английский

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Response of aerobic granular sludge to salinity fluctuations in formation, stability and microbial community structures

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 954, P. 176471 - 176471

Published: Sept. 23, 2024

Language: Английский

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Enhancement of aerobic sludge granulation by quorum sensing signaling molecules mediated by biomimetic bacterial extracellular vesicles

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 375, P. 124342 - 124342

Published: Jan. 29, 2025

Language: Английский

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Effect of long-term exposure to phenanthrene on pyruvate metabolism during anaerobic fermentation of sludge for hydrogen production

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116227 - 116227

Published: March 1, 2025

Language: Английский

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Quorum sensing improves start-up and stability of sulfate-reducing biocathode in autotrophic microbial electrolytic cell for low-organic-carbon sulfate wastewater treatment

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(5), P. 113725 - 113725

Published: July 31, 2024

Language: Английский

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Fe/GMP functional nanomaterial enhancing the denitrification efficiency by bi-signal regulation: Electron transfer and microbial community

Bioresource Technology, Journal Year: 2024, Volume and Issue: 413, P. 131533 - 131533

Published: Sept. 24, 2024

Language: Английский

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Metagenomics deciphers the function of biochar in alleviating zinc ion stress during sulfur autotrophic denitrification process

Bioresource Technology, Journal Year: 2025, Volume and Issue: unknown, P. 132303 - 132303

Published: Feb. 1, 2025

Language: Английский

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Unraveling the role of microplastics in antibiotic resistance: Insights from long-read metagenomics on ARG mobility and host dynamics

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 490, P. 137804 - 137804

Published: March 1, 2025

Language: Английский

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