ArticleFrontiers in microbiology2019
Inactivation of Single Strains of
Article in Frontiers in microbiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed.
- Plasma-activated water: a dual-action disinfectant and wound-healing therapy for diabetes-related foot infections.FEMS microbiology reviews · 2026Review
- Process Technologies for Disinfection of Food-Contact Surfaces in the Dry Food Industry: A Review.Microorganisms · 2025Review
- Article
- Comparing Redox and Intracellular Signalling Responses to Cold Plasma in Wound Healing and Cancer.Current issues in molecular biology · 2024Review
- Quality of Refrigerated Squid Mantle Cut Treated with Mint Extract Subjected to High-Pressure Processing.Foods (Basel, Switzerland) · 2024Article
- Comparison of the efficacy of physical and chemical strategies for the inactivation of biofilm cells of foodborne pathogens.Food science and biotechnology · 2023Review
- Efficacy of Plasma-Treated Water against Salmonella Typhimurium: Antibacterial Activity, Inhibition of Invasion, and Biofilm Disruption.Antibiotics (Basel, Switzerland) · 2023Article
- Effect of Dielectric Barrier Discharge Plasma againstAntibiotics (Basel, Switzerland) · 2023Article
- Single- and Dual-Species Biofilm Formation by Shiga Toxin-ProducingMicroorganisms · 2021Article
- In vitro antimicrobial effect and mechanism of action of plasma-activated liquid on planktonicBioengineered · 2021Article
- Multivariate Optimization of the FLC-dc-APGD-Based Reaction-Discharge System for Continuous Production of a Plasma-Activated Liquid of Defined Physicochemical and Anti-Phytopathogenic Properties.International journal of molecular sciences · 2021Article
- Surface barrier discharges for Escherichia coli biofilm inactivation: Modes of action and the importance of UV radiation.PloS one · 2021Article
- Antimicrobial effects of airborne acoustic ultrasound and plasma activated water from cold and thermal plasma systems on biofilms.Scientific reports · 2020Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Recent research has proven the ability of cold atmospheric plasma (CAP) for assuring food safety. A more flexible and transportable alternative is the use of plasma activated liquids (PAL), which are also known to have antimicrobial properties. However, within the context of food safety, little is known on its potential regarding decontamination. This research therefore focusses on identifying the impact of (i) the microbial species and its cell type (planktonic cells or biofilms), (ii) the CAP settings (i.e., gas composition and generation time) and (iii) PAL related factors (treatment time and PAL age) on the technologies efficacy. Cell densities were monitored using the plate counting technique for which the results were analyzed by means of predictive inactivation models. Moreover, the pH and the concentrations of long-lived species (i.e., hydrogen peroxide, nitrite, and nitrate) were measured to characterize the PAL solutions. The results indicated that although the type of pathogen impacted the efficacy of the treatment, mainly the cell mode had an important effect. The presence of oxygen in the operating gas ensured the generation of PAL solutions with a higher antimicrobial activity. Moreover, to ensure a good microbial inactivation, PAL generation times needed to be sufficiently long. Both CAP related factors resulted in a higher amount of long-lived species, enhancing the inactivation. For 30 min. PAL generation using O
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Registered trials
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