1
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Xu Y, Bai Y, Dai C, Lv H, Zhou X, Xu Q. Effects of non-thermal atmospheric plasma on protein. J Clin Biochem Nutr 2022; 71:173-184. [PMID: 36447493 PMCID: PMC9701599 DOI: 10.3164/jcbn.22-17] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Accepted: 03/15/2022] [Indexed: 01/02/2024] Open
Abstract
Currently, the advancement in non-thermal atmospheric plasma technology enables plasma treatments on some heat-sensitive targets, including biological substances, without unspecific damage caused by thermal effect. The significant effects of non-thermal atmospheric plasma modulating biological events have been demonstrated by considerable studies. Protein, one of the most important biomolecules, participates in the majority of the life-sustaining activities in all organisms, whose functions are derived from the diverse biochemical properties of amino acid compositions and four-tiered protein structure hierarchy. Therefore, the knowledge of how non-thermal atmospheric plasma affects protein greatly benefits the understanding and application of the non-thermal atmospheric plasma's effect in biological area. In this review, we summarize recent research progress on the effects of non-thermal atmospheric plasma, particularly its reactive species, on biochemical and biophysical characteristics of proteins at different structural levels that leads to their functional changes. Moreover, the physiological effects of non-thermal atmospheric plasma at cellular or organism level driven by the manipulations on protein and their relative application prospects are reviewed. Despite the exceptional application potential, the exploration of the non-thermal atmospheric plasma's effect on protein still confronts with difficulties due to the limited knowledge of the underlying mechanisms and the complexity of non-thermal atmospheric plasma operation systems, which requires further studies and standardization of non-thermal atmospheric plasma treatments.
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Affiliation(s)
- Yong Xu
- Institute of Microbiology, Anhui Academy of Medical Sciences, Gongwan Road 15, Hefei City, Anhui Province 230061, China
| | - Yu Bai
- Institute of Microbiology, Anhui Academy of Medical Sciences, Gongwan Road 15, Hefei City, Anhui Province 230061, China
| | - Chenwei Dai
- Institute of Microbiology, Anhui Academy of Medical Sciences, Gongwan Road 15, Hefei City, Anhui Province 230061, China
| | - Han Lv
- Institute of Microbiology, Anhui Academy of Medical Sciences, Gongwan Road 15, Hefei City, Anhui Province 230061, China
| | - Xiuhong Zhou
- Institute of Microbiology, Anhui Academy of Medical Sciences, Gongwan Road 15, Hefei City, Anhui Province 230061, China
| | - Qinghua Xu
- Institute of Microbiology, Anhui Academy of Medical Sciences, Gongwan Road 15, Hefei City, Anhui Province 230061, China
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2
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Birania S, Attkan AK, Kumar S, Kumar N, Singh VK. Cold plasma in food processing and preservation: A review. J FOOD PROCESS ENG 2022. [DOI: 10.1111/jfpe.14110] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Sapna Birania
- Department of Processing and Food Engineering, College of Agricultural Engineering and Technology CCS Haryana Agricultural University Hisar India
| | - Arun Kumar Attkan
- Department of Processing and Food Engineering, College of Agricultural Engineering and Technology CCS Haryana Agricultural University Hisar India
| | - Sunil Kumar
- AICRP on Post Harvest Engineering and Technology, Department of Processing and Food Engineering, College of Agricultural Engineering and Technology CCS Haryana Agricultural University Hisar India
| | - Nitin Kumar
- Department of Processing and Food Engineering, College of Agricultural Engineering and Technology CCS Haryana Agricultural University Hisar India
| | - Vijay Kumar Singh
- Department of Processing and Food Engineering, College of Agricultural Engineering and Technology CCS Haryana Agricultural University Hisar India
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3
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Kim S, Kim CH. Applications of Plasma-Activated Liquid in the Medical Field. Biomedicines 2021; 9:biomedicines9111700. [PMID: 34829929 PMCID: PMC8615748 DOI: 10.3390/biomedicines9111700] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 11/01/2021] [Accepted: 11/12/2021] [Indexed: 12/18/2022] Open
Abstract
Much progress has been made since plasma was discovered in the early 1900s. The first form of plasma was thermal type, which was limited for medical use due to potential thermal damage on living cells. In the late 1900s, with the development of a nonthermal atmospheric plasma called cold plasma, profound clinical research began and ‘plasma medicine’ became a new area in the academic field. Plasma began to be used mainly for environmental problems, such as water purification and wastewater treatment, and subsequent research on plasma and liquid interaction led to the birth of ‘plasma-activated liquid’ (PAL). PAL is currently used in the fields of environment, food, agriculture, nanoparticle synthesis, analytical chemistry, and sterilization. In the medical field, PAL usage can be expanded for accessing places where direct application of plasma is difficult. In this review, recent studies with PAL will be introduced to inform researchers of the application plan and possibility of PAL in the medical field.
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Affiliation(s)
- Sungryeal Kim
- Department of Otolaryngology, School of Medicine, Ajou University, Suwon 16499, Korea;
| | - Chul-Ho Kim
- Department of Otolaryngology, School of Medicine, Ajou University, Suwon 16499, Korea;
- Department of Molecular Science and Technology, Ajou University, Suwon 16499, Korea
- Correspondence:
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Motyka-Pomagruk A, Dzimitrowicz A, Orlowski J, Babinska W, Terefinko D, Rychlowski M, Prusinski M, Pohl P, Lojkowska E, Jamroz P, Sledz W. Implementation of a Non-Thermal Atmospheric Pressure Plasma for Eradication of Plant Pathogens from a Surface of Economically Important Seeds. Int J Mol Sci 2021; 22:9256. [PMID: 34502164 PMCID: PMC8431735 DOI: 10.3390/ijms22179256] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 08/13/2021] [Accepted: 08/14/2021] [Indexed: 02/03/2023] Open
Abstract
Plant pathogenic bacteria cause significant economic losses in the global food production sector. To secure an adequate amount of high-quality nutrition for the growing human population, novel approaches need to be undertaken to combat plant disease-causing agents. As the currently available methods to eliminate bacterial phytopathogens are scarce, we evaluated the effectiveness and mechanism of action of a non-thermal atmospheric pressure plasma (NTAPP). It was ignited from a dielectric barrier discharge (DBD) operation in a plasma pencil, and applied for the first time for eradication of Dickeya and Pectobacterium spp., inoculated either on glass spheres or mung bean seeds. Furthermore, the impact of the DBD exposure on mung bean seeds germination and seedlings growth was estimated. The observed bacterial inactivation rates exceeded 3.07 logs. The two-minute DBD exposure stimulated by 3-4% the germination rate of mung bean seeds and by 13.4% subsequent early growth of the seedlings. On the contrary, a detrimental action of the four-minute DBD subjection on seed germination and early growth of the sprouts was noted shortly after the treatment. However, this effect was no longer observed or reduced to 9.7% after the 96 h incubation period. Due to the application of optical emission spectrometry (OES), transmission electron microscopy (TEM), and confocal laser scanning microscopy (CLSM), we found that the generated reactive oxygen and nitrogen species (RONS), i.e., N2, N2+, NO, OH, NH, and O, probably led to the denaturation and aggregation of DNA, proteins, and ribosomes. Furthermore, the cellular membrane disrupted, leading to an outflow of the cytoplasm from the DBD-exposed cells. This study suggests the potential applicability of NTAPPs as eco-friendly and innovative plant protection methods.
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Affiliation(s)
- Agata Motyka-Pomagruk
- Laboratory of Plant Protection and Biotechnology, Intercollegiate Faculty of Biotechnology University of Gdansk and Medical University of Gdansk, University of Gdansk, 58 Abrahama, 80-307 Gdansk, Poland; (J.O.); (W.B.); (M.P.); (E.L.); (W.S.)
| | - Anna Dzimitrowicz
- Department of Analytical Chemistry and Chemical Metallurgy, Wroclaw University of Science and Technology, 27 Wybrzeze St. Wyspianskiego, 50-370 Wroclaw, Poland; (A.D.); (D.T.); (P.P.); (P.J.)
| | - Jakub Orlowski
- Laboratory of Plant Protection and Biotechnology, Intercollegiate Faculty of Biotechnology University of Gdansk and Medical University of Gdansk, University of Gdansk, 58 Abrahama, 80-307 Gdansk, Poland; (J.O.); (W.B.); (M.P.); (E.L.); (W.S.)
| | - Weronika Babinska
- Laboratory of Plant Protection and Biotechnology, Intercollegiate Faculty of Biotechnology University of Gdansk and Medical University of Gdansk, University of Gdansk, 58 Abrahama, 80-307 Gdansk, Poland; (J.O.); (W.B.); (M.P.); (E.L.); (W.S.)
| | - Dominik Terefinko
- Department of Analytical Chemistry and Chemical Metallurgy, Wroclaw University of Science and Technology, 27 Wybrzeze St. Wyspianskiego, 50-370 Wroclaw, Poland; (A.D.); (D.T.); (P.P.); (P.J.)
| | - Michal Rychlowski
- Laboratory of Virus Molecular Biology, Intercollegiate Faculty of Biotechnology University of Gdansk and Medical University of Gdansk, University of Gdansk, 58 Abrahama, 80-307 Gdansk, Poland;
| | - Michal Prusinski
- Laboratory of Plant Protection and Biotechnology, Intercollegiate Faculty of Biotechnology University of Gdansk and Medical University of Gdansk, University of Gdansk, 58 Abrahama, 80-307 Gdansk, Poland; (J.O.); (W.B.); (M.P.); (E.L.); (W.S.)
| | - Pawel Pohl
- Department of Analytical Chemistry and Chemical Metallurgy, Wroclaw University of Science and Technology, 27 Wybrzeze St. Wyspianskiego, 50-370 Wroclaw, Poland; (A.D.); (D.T.); (P.P.); (P.J.)
| | - Ewa Lojkowska
- Laboratory of Plant Protection and Biotechnology, Intercollegiate Faculty of Biotechnology University of Gdansk and Medical University of Gdansk, University of Gdansk, 58 Abrahama, 80-307 Gdansk, Poland; (J.O.); (W.B.); (M.P.); (E.L.); (W.S.)
| | - Piotr Jamroz
- Department of Analytical Chemistry and Chemical Metallurgy, Wroclaw University of Science and Technology, 27 Wybrzeze St. Wyspianskiego, 50-370 Wroclaw, Poland; (A.D.); (D.T.); (P.P.); (P.J.)
| | - Wojciech Sledz
- Laboratory of Plant Protection and Biotechnology, Intercollegiate Faculty of Biotechnology University of Gdansk and Medical University of Gdansk, University of Gdansk, 58 Abrahama, 80-307 Gdansk, Poland; (J.O.); (W.B.); (M.P.); (E.L.); (W.S.)
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Onal-Ulusoy B. Effects of Cold Atmospheric Gliding Arc Discharge Plasma, Non-thermal Ultrasound, and Low-Temperature Oven Treatments on Quality Parameters of Turkish Blossom Honey. FOOD BIOPROCESS TECH 2021. [DOI: 10.1007/s11947-021-02688-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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6
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Stress response of Escherichia coli and Listeria innocua to plasma treatment. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Berardinelli A, Hamrouni A, Dirè S, Ceccato R, Camera-Roda G, Ragni L, Palmisano L, Parrino F. Features and application of coupled cold plasma and photocatalysis processes for decontamination of water. CHEMOSPHERE 2021; 262:128336. [PMID: 33182148 DOI: 10.1016/j.chemosphere.2020.128336] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 09/01/2020] [Accepted: 09/12/2020] [Indexed: 06/11/2023]
Abstract
Dielectric barrier discharge plasma and photocatalysis have been proposed as tools for decontamination of process water, especially in food industry. The present investigation aims to redefine and identify the features of coupling the two technologies in terms of degradation efficiency of a model compound. Results show that, when the process is carried out in plasma activated water in the presence of irradiated TiO2, the efficiency of the integrated process is lower than the sum of the two processes acting separately. It is proposed that afterglow species, e.g. hydrogen peroxide and/or peroxynitrites could be activated by UVA light irradiation producing hydroxyl radicals in the liquid phase. Even if TiO2 limits this additional effect by acting as UVA screen barrier material, its decontamination efficiency under certain conditions results higher than that obtained with plasma systems. These results open the route to chlorine-free decontamination processes and redefine the application framework of this integrated approach.
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Affiliation(s)
- Annachiara Berardinelli
- Department of Industrial Engineering, University of Trento, Via Sommarive 9, 38123, Trento, Italy; Centro Agricoltura Alimenti Ambiente - C3A, University of Trento, Via E. Mach 1, 38010, S. Michele all'Adige (TN), Italy
| | - Abdessalem Hamrouni
- Laboratoire de Recherche Catalyse et Matériaux pour l'Environnement et les Procédés URCMEP (UR11ES85), Faculté des Sciences de Gabès/Université de Gabès, Campus Universitaire Cité Erriadh, Gabès, 6072, Tunisia
| | - Sandra Dirè
- Department of Industrial Engineering, University of Trento, Via Sommarive 9, 38123, Trento, Italy
| | - Riccardo Ceccato
- Department of Industrial Engineering, University of Trento, Via Sommarive 9, 38123, Trento, Italy
| | - Giovanni Camera-Roda
- Department of Civil, Chemical, Environmental, and Materials Engineering, University of Bologna, via Terracini 28, Bologna, 40131, Italy
| | - Luigi Ragni
- Dipartimento di Scienze e Tecnologie Agro-Alimentari, University of Bologna, Piazza Goidanich 60, 47521, Cesena (FC), Italy; Interdepartmental Centre for Agri-Food Industrial Research, Alma Mater Studiorum, University of Bologna, Via Quinto Bucci, 336, 47521, Cesena (FC), Italy
| | - Leonardo Palmisano
- Dipartimento di Ingegneria, University of Palermo, Viale delle Scienze Ed. 6, Palermo, 90128, Italy
| | - Francesco Parrino
- Department of Industrial Engineering, University of Trento, Via Sommarive 9, 38123, Trento, Italy.
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8
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Plasma Technology and Its Relevance in Waste Air and Waste Gas Treatment. SUSTAINABILITY 2020. [DOI: 10.3390/su12218981] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Plasma technology is already used in various applications such as surface treatment, surface coating, reforming of carbon dioxide and methane, removal of volatile organic compounds, odor abatement and disinfection, but treatment processes described in this context do not go beyond laboratory and pilot plant scale. Exemplary applications of both non-thermal plasma and thermal plasma should underline the feasibility of scale-up to industrial application. A non-thermal plasma in modular form was built, which is designed for up to 1000 m³∙h−1 and was successfully practically tested in combination of non-thermal plasma (NTP), mineral adsorber and bio-scrubber for abatement of volatile organic components (VOCs), odorous substances and germs. Thermal plasmas are usually arc-heated plasmas, which are operated with different plasma gases such as nitrogen, oxygen, argon or air. In recent years steam plasmas were gradually established, adding liquid water as plasma gas. In the present system the plasma was directly operated with steam generated externally. Further progress of development of this system was described and critically evaluated towards performance data of an already commercially used water film-based system. Degradation rates of CF4 contaminated air of up to 100% where achieved in industrial scale.
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9
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Adhikari B, Pangomm K, Veerana M, Mitra S, Park G. Plant Disease Control by Non-Thermal Atmospheric-Pressure Plasma. FRONTIERS IN PLANT SCIENCE 2020; 11:77. [PMID: 32117403 PMCID: PMC7034391 DOI: 10.3389/fpls.2020.00077] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Accepted: 01/20/2020] [Indexed: 05/28/2023]
Abstract
Disease stresses caused by pathogenic microorganisms are increasing, probably because of global warming. Conventional technologies for plant disease control have often revealed their limitations in efficiency, environmental safety, and economic costs. There is high demand for improvements in efficiency and safety. Non-thermal atmospheric-pressure plasma has demonstrated its potential as an alternative tool for efficient and environmentally safe control of plant pathogenic microorganisms in many studies, which are overviewed in this review. Efficient inactivation of phytopathogenic bacterial and fungal cells by various plasma sources under laboratory conditions has been frequently reported. In addition, plasma-treated water shows antimicrobial activity. Plasma and plasma-treated water exhibit a broad spectrum of efficiency in the decontamination and disinfection of plants, fruits, and seeds, indicating that the outcomes of plasma treatment can be significantly influenced by the microenvironments between plasma and plant tissues, such as the surface structures and properties, antioxidant systems, and surface chemistry of plants. More intense studies are required on the efficiency of decontamination and disinfection and underlying mechanisms. Recently, the induction of plant tolerance or resistance to pathogens by plasma (so-called "plasma vaccination") is emerging as a new area of study, with active research ongoing in this field.
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Affiliation(s)
- Bhawana Adhikari
- Plasma Bioscience Research Center, Kwangwoon University, Seoul, South Korea
| | - Kamonporn Pangomm
- Department of Basic Science, Maejo University Phrae Campus, Phrae, Thailand
| | - Mayura Veerana
- Plasma Bioscience Research Center, Kwangwoon University, Seoul, South Korea
| | - Sarmistha Mitra
- Plasma Bioscience Research Center, Kwangwoon University, Seoul, South Korea
| | - Gyungsoon Park
- Plasma Bioscience Research Center, Kwangwoon University, Seoul, South Korea
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Perinban S, Orsat V, Raghavan V. Nonthermal Plasma–Liquid Interactions in Food Processing: A Review. Compr Rev Food Sci Food Saf 2019; 18:1985-2008. [DOI: 10.1111/1541-4337.12503] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 09/04/2019] [Accepted: 09/09/2019] [Indexed: 11/30/2022]
Affiliation(s)
- Sellam Perinban
- Faculty of Agricultural and Environmental Sciences, Dept. of Bioresource EngineeringMcGill Univ. 21111 Lakeshore Road Sainte‐Anne‐de‐Bellevue QC H9X 3V9 Canada
| | - Valérie Orsat
- Faculty of Agricultural and Environmental Sciences, Dept. of Bioresource EngineeringMcGill Univ. 21111 Lakeshore Road Sainte‐Anne‐de‐Bellevue QC H9X 3V9 Canada
| | - Vijaya Raghavan
- Faculty of Agricultural and Environmental Sciences, Dept. of Bioresource EngineeringMcGill Univ. 21111 Lakeshore Road Sainte‐Anne‐de‐Bellevue QC H9X 3V9 Canada
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Kwon T, Chandimali N, Lee DH, Son Y, Yoon SB, Lee JR, Lee S, Kim KJ, Lee SY, Kim SY, Jo YJ, Kim M, Park BJ, Lee JK, Jeong DK, Kim JS. Potential Applications of Non-thermal Plasma in Animal Husbandry to Improve Infrastructure. In Vivo 2019; 33:999-1010. [PMID: 31280188 PMCID: PMC6689345 DOI: 10.21873/invivo.11569] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 04/26/2019] [Accepted: 04/30/2019] [Indexed: 12/28/2022]
Abstract
Infrastructure in animal husbandry refers to fundamental facilities and services necessary for better living conditions of animals and its economy to function through better productivity. Mainly, infrastructure can be divided into two categories: hard infrastructure and soft infrastructure. Physical infrastructure, such as buildings, roads, and water supplying systems, belongs to hard infrastructure. Soft infrastructure includes services which are required to maintain economic, health, cultural and social standards of animal husbandry. Therefore, the proper management of infrastructure in animal husbandry is necessary for animal welfare and its economy. Among various technologies to improve the quality of infrastructure, non-thermal plasma (NTP) technology is an effectively applicable technology in different stages of animal husbandry. NTP is mainly helpful in maintaining better health conditions of animals in several ways via decontamination from microorganisms present in air, water, food, instruments and surfaces of animal farming systems. Furthermore, NTP is used in the treatment of waste water, vaccine production, wound healing in animals, odor-free ventilation, and packaging of animal food or animal products. This review summarizes the recent studies of NTP which can be related to the infrastructure in animal husbandry.
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Affiliation(s)
- Taeho Kwon
- Primate Resources Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Jeonbuk, Republic of Korea
| | - Nisansala Chandimali
- Immunotherapy Convergence Research Center,Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, Republic of Korea
- Laboratory of Animal Genetic Engineering and Stem Cell Biology, Advanced Convergence Technology & Science, Jeju National University, Jeju, Republic of Korea
| | - Dong-Ho Lee
- Primate Resources Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Jeonbuk, Republic of Korea
| | - Yeonghoon Son
- Primate Resources Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Jeonbuk, Republic of Korea
| | - Seung-Bin Yoon
- Primate Resources Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Jeonbuk, Republic of Korea
| | - Ja-Rang Lee
- Primate Resources Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Jeonbuk, Republic of Korea
| | - Sangil Lee
- Primate Resources Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Jeonbuk, Republic of Korea
| | - Ki Jin Kim
- Primate Resources Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Jeonbuk, Republic of Korea
| | - Sang-Yong Lee
- Primate Resources Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Jeonbuk, Republic of Korea
| | - Se-Yong Kim
- Primate Resources Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Jeonbuk, Republic of Korea
| | - Yu-Jin Jo
- Primate Resources Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Jeonbuk, Republic of Korea
| | - Minseong Kim
- Primate Resources Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Jeonbuk, Republic of Korea
| | - Byoung-Jin Park
- Primate Resources Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Jeonbuk, Republic of Korea
| | - Jun-Ki Lee
- Primate Resources Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Jeonbuk, Republic of Korea
| | - Dong Kee Jeong
- Laboratory of Animal Genetic Engineering and Stem Cell Biology, Advanced Convergence Technology & Science, Jeju National University, Jeju, Republic of Korea
| | - Ji-Su Kim
- Primate Resources Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Jeonbuk, Republic of Korea
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Dourado C, Pinto C, Barba FJ, Lorenzo JM, Delgadillo I, Saraiva JA. Innovative non-thermal technologies affecting potato tuber and fried potato quality. Trends Food Sci Technol 2019. [DOI: 10.1016/j.tifs.2019.03.015] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Perez SM, Biondi E, Laurita R, Proto M, Sarti F, Gherardi M, Bertaccini A, Colombo V. Plasma activated water as resistance inducer against bacterial leaf spot of tomato. PLoS One 2019; 14:e0217788. [PMID: 31150501 PMCID: PMC6544305 DOI: 10.1371/journal.pone.0217788] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2018] [Accepted: 05/18/2019] [Indexed: 12/15/2022] Open
Abstract
Plant bacterial diseases are routinely managed with scheduled treatments based on heavy metal compounds or on antibiotics; to reduce the negative environmental impact due to the use of such chemical compounds, as pollution or selection of antibiotic resistant pathogens, the integrated control management is required. In the frame of a sustainable agriculture the use of bacterial antagonists, biological agents, plant defence response elicitors or resistant host plant genotypes are the most effective approaches. In this work, cold atmospheric pressure plasma (CAP) was applied to sterile distilled water, inducing the production of a hydrogen peroxide, nitrite and nitrate, and a pH reduction. In particular, an atmospheric pressure dielectric barrier discharge (DBD) has been used to produce plasma activated water (PAW), that was firstly assayed in in vitro experiments and then in planta through application at the root apparatus of tomato plants, against Xanthomonas vesicatoria (Xv), the etiological agent of bacterial leaf spot. Moreover, the transcription abundance of five genes related to the plant defense was investigated in response to PAW treatment. PAW did not show direct antimicrobial activity against Xv in in vitro experiments, but it enhanced the tomato plants defenses. It was effective in reducing the disease severity by giving relative protections of ca. 61, 51 and 38% when applied 1 h, 24 h and 6 days before the experimental inoculation, respectively. In addition, the experiments highlighted the pal gene involvement in response to the PAW treatments and against the pathogen; its transcription levels resulted significantly high from 1 to 48 h until their decrease 192 h after PAW application.
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Affiliation(s)
- Set Madian Perez
- Department of Agricultural and Food Sciences (DISTAL), Plant Pathology, Alma Mater Studiorum—University of Bologna, Bologna, Italy
- Instituto de Ciencias Agronómicas y Veterinarias, Universidad de O’Higgins, Rancagua, Chile
| | - Enrico Biondi
- Department of Agricultural and Food Sciences (DISTAL), Plant Pathology, Alma Mater Studiorum—University of Bologna, Bologna, Italy
| | - Romolo Laurita
- Department of Industrial Engineering (DIN), Alma Mater Studiorum—University of Bologna, Bologna, Italy
| | - Mariarita Proto
- Department of Agricultural and Food Sciences (DISTAL), Plant Pathology, Alma Mater Studiorum—University of Bologna, Bologna, Italy
| | - Fabio Sarti
- Department of Agricultural and Food Sciences (DISTAL), Plant Pathology, Alma Mater Studiorum—University of Bologna, Bologna, Italy
| | - Matteo Gherardi
- Department of Industrial Engineering (DIN), Alma Mater Studiorum—University of Bologna, Bologna, Italy
- Interdepartmental Center for Industrial Research Advanced Mechanical Engineering Applications and Materials Technology, Alma Mater Studiorum—University of Bologna, Bologna, Italy
| | - Assunta Bertaccini
- Department of Agricultural and Food Sciences (DISTAL), Plant Pathology, Alma Mater Studiorum—University of Bologna, Bologna, Italy
| | - Vittorio Colombo
- Department of Industrial Engineering (DIN), Alma Mater Studiorum—University of Bologna, Bologna, Italy
- Interdepartmental Center for Industrial Research Advanced Mechanical Engineering Applications and Materials Technology, Alma Mater Studiorum—University of Bologna, Bologna, Italy
- Interdepartmental Centre for Industrial Research Agrifood, Alma Mater Studiorum-Università di Bologna, Cesena, Italy
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15
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Kang JH, Roh SH, Min SC. Inactivation of Potato Polyphenol Oxidase Using Microwave Cold Plasma Treatment. J Food Sci 2019; 84:1122-1128. [PMID: 30997932 DOI: 10.1111/1750-3841.14601] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 02/16/2019] [Accepted: 03/12/2019] [Indexed: 11/30/2022]
Abstract
This study was conducted to examine the effects of microwave cold plasma (CP) treatment on inactivation of polyphenol oxidase (PPO) of potato. The PPO activity and treatment variables were fit to first-order kinetics, the Weibull model, and the second-order model. The optimum CP-generation power and treatment time for inactivating PPO in the PPO extract were found to be 900 W and 40 min, respectively, which resulted in the highest inactivation of PPO (49.5%). PPO activity after CP treatment of potato slices decreased from 72.4% to 59.0% as the sample surface-to-volume ratio increased from 7.1 to 9.0. CP treatment delayed the browning of potato slices. Microwave CP treatment effectively inactivated PPO in potatoes, demonstrating the potential of CP treatment for controlling PPO activity in foods. PRACTICAL APPLICATION: This study demonstrated that microwave CP treatment, a nonthermal food processing technology, inactivates PPO activity in potatoes. The results showed that the inactivation effect of CP treatment on PPO corresponded to the surface-to-volume ratio of potato slices. Furthermore, this study proposed an enzyme inactivation model that is suitable for predicting the inactivation of PPO activity and confirmed that CP treatment delayed browning in potatoes.
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Affiliation(s)
- Joo Hyun Kang
- Dept. of Food Science and Technology, Seoul Women's Univ., Seoul, 01797, Republic of Korea
| | - Si Hyeon Roh
- Dept. of Food Science and Technology, Seoul Women's Univ., Seoul, 01797, Republic of Korea
| | - Sea Cheol Min
- Dept. of Food Science and Technology, Seoul Women's Univ., Seoul, 01797, Republic of Korea
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Han Y, Cheng JH, Sun DW. Activities and conformation changes of food enzymes induced by cold plasma: A review. Crit Rev Food Sci Nutr 2019; 59:794-811. [DOI: 10.1080/10408398.2018.1555131] [Citation(s) in RCA: 67] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Yongxu Han
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
- Academy of Contemporary Food Engineering, South China University of Technology, Guangzhou Higher Education Mega Centre, Guangzhou, China
- Guangzhou Higher Education Mega Centre, Engineering and Technological Research Centre of Guangdong Province on Intelligent Sensing and Process Control of Cold Chain Foods, Guangzhou, China
| | - Jun-Hu Cheng
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
- Academy of Contemporary Food Engineering, South China University of Technology, Guangzhou Higher Education Mega Centre, Guangzhou, China
- Guangzhou Higher Education Mega Centre, Engineering and Technological Research Centre of Guangdong Province on Intelligent Sensing and Process Control of Cold Chain Foods, Guangzhou, China
| | - Da-Wen Sun
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
- Academy of Contemporary Food Engineering, South China University of Technology, Guangzhou Higher Education Mega Centre, Guangzhou, China
- Guangzhou Higher Education Mega Centre, Engineering and Technological Research Centre of Guangdong Province on Intelligent Sensing and Process Control of Cold Chain Foods, Guangzhou, China
- Agriculture and Food Science Centre, Food Refrigeration and Computerized Food Technology University College Dublin National University of Ireland, Belfield, Dublin, Ireland
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Muhammad AI, Liao X, Cullen PJ, Liu D, Xiang Q, Wang J, Chen S, Ye X, Ding T. Effects of Nonthermal Plasma Technology on Functional Food Components. Compr Rev Food Sci Food Saf 2018; 17:1379-1394. [PMID: 33350151 DOI: 10.1111/1541-4337.12379] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Revised: 06/08/2018] [Accepted: 06/14/2018] [Indexed: 12/16/2022]
Abstract
Understanding the impact of nonthermal plasma (NTP) technology on key nutritional and functional food components is of paramount importance for the successful adoption of the technology by industry. NTP technology (NTPT) has demonstrated marked antimicrobial efficacies with good retention of important physical, chemical, sensory, and nutritional parameters for an array of food products. This paper presents the influence of NTPT on selected functional food components with a focus on low-molecular-weight bioactive compounds and vitamins. We discuss the mechanisms of bioactive compound alteration by plasma-reactive species and classify their influence on vitamins and their antioxidant capacities. The impact of NTP on specific bioactive compounds depends both on plasma properties and the food matrix. Induced changes are mainly associated with oxidative degradation and cleavage of double bonds in organic compounds. The effects reported to date are mainly time-dependent increases in the concentrations of polyphenols, vitamin C, or increases in antioxidant activity. Also, improvement in the extraction efficiency of polyphenols is observed. The review highlights future research needs regarding the complex mechanisms of interaction with plasma species. NTP is a novel technology that can both negatively and positively affect the functional components in food.
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Affiliation(s)
- Aliyu Idris Muhammad
- Dept. of Food Science and Nutrition, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang Univ., Hangzhou, Zhejiang, 310058, China.,Dept. of Agricultural and Environmental Engineering, Faculty of Engineering, Bayero Univ. Kano, Nigeria
| | - Xinyu Liao
- Dept. of Food Science and Nutrition, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang Univ., Hangzhou, Zhejiang, 310058, China
| | - Patrick J Cullen
- BioPlasma Research Group, Dublin Inst. of Technology, Dublin, Ireland.,Dept. of Chemical and Environmental Engineering, Univ. of Nottingham, Nottingham, NG7 2RD, United Kingdom
| | - Donghong Liu
- Dept. of Food Science and Nutrition, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang Univ., Hangzhou, Zhejiang, 310058, China
| | - Qisen Xiang
- College of Food and Biological Engineering, Zhengzhou Univ. of Light Industry, Zhengzhou, 450002, P.R. China
| | - Jun Wang
- College of Food Science and Engineering, Qingdao Agricultural Univ., Chengyang, Qingdao, China
| | - Shiguo Chen
- Dept. of Food Science and Nutrition, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang Univ., Hangzhou, Zhejiang, 310058, China
| | - Xingqian Ye
- Dept. of Food Science and Nutrition, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang Univ., Hangzhou, Zhejiang, 310058, China
| | - Tian Ding
- Dept. of Food Science and Nutrition, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang Univ., Hangzhou, Zhejiang, 310058, China
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Muhammad AI, Xiang Q, Liao X, Liu D, Ding T. Understanding the Impact of Nonthermal Plasma on Food Constituents and Microstructure—A Review. FOOD BIOPROCESS TECH 2018. [DOI: 10.1007/s11947-017-2042-9] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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A New and Simple Approach for Decontamination of Food Contact Surfaces with Gliding Arc Discharge Atmospheric Non-Thermal Plasma. FOOD BIOPROCESS TECH 2016. [DOI: 10.1007/s11947-016-1847-2] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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21
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Ouf SA, El-Adly AA, Mohamed AAH. Inhibitory effect of silver nanoparticles mediated by atmospheric pressure air cold plasma jet against dermatophyte fungi. J Med Microbiol 2015; 64:1151-1161. [DOI: 10.1099/jmm.0.000133] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Affiliation(s)
- Salama A. Ouf
- Biology Department, Faculty of Science, Taibah University, Almadinah Almunawwarah, KSA
- Botany and Microbiology Department, Faculty of Science, Cairo University, Giza 12613, Egypt
| | - Amira A. El-Adly
- Biology Department, Faculty of Science, Taibah University, Almadinah Almunawwarah, KSA
- National Institute of Laser Enhanced Science, Cairo University, Giza 12613, Egypt
| | - Abdel-Aleam H. Mohamed
- Physics Department, Faculty of Science, Taibah University, Almadinah Almunawwarah, KSA
- Physics Department, Faculty of Science, Beni-Suef University, Beni-Suef 62511, Egypt
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Tappi S, Berardinelli A, Ragni L, Dalla Rosa M, Guarnieri A, Rocculi P. Atmospheric gas plasma treatment of fresh-cut apples. INNOV FOOD SCI EMERG 2014. [DOI: 10.1016/j.ifset.2013.09.012] [Citation(s) in RCA: 112] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Winter T, Bernhardt J, Winter J, Mäder U, Schlüter R, Weltmann KD, Hecker M, Kusch H. Common versus noble Bacillus subtilis
differentially responds to air and argon gas plasma. Proteomics 2013; 13:2608-21. [DOI: 10.1002/pmic.201200343] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2012] [Revised: 04/19/2013] [Accepted: 06/03/2013] [Indexed: 12/20/2022]
Affiliation(s)
- Theresa Winter
- Institute for Microbiology; Ernst-Moritz-Arndt-University; Greifswald Germany
| | - Jörg Bernhardt
- Institute for Microbiology; Ernst-Moritz-Arndt-University; Greifswald Germany
- DECODON GmbH; Biotechnikum Greifswald; Greifswald Germany
| | - Jörn Winter
- Leibniz Institute for Plasma Science and Technology (INP Greifswald e.V.); Greifswald Germany
- Center for Innovation Competence plasmatis; Greifswald Germany
| | - Ulrike Mäder
- Institute for Microbiology; Ernst-Moritz-Arndt-University; Greifswald Germany
- Department for Functional Genomics; Interfaculty Institute for Genetics and Functional Genomics; Ernst-Moritz-Arndt-University; Greifswald Germany
| | - Rabea Schlüter
- Institute for Microbiology; Ernst-Moritz-Arndt-University; Greifswald Germany
| | - Klaus-Dieter Weltmann
- Leibniz Institute for Plasma Science and Technology (INP Greifswald e.V.); Greifswald Germany
| | - Michael Hecker
- Institute for Microbiology; Ernst-Moritz-Arndt-University; Greifswald Germany
| | - Harald Kusch
- Institute for Microbiology and Genetics; Georg-August-University Göttingen; Göttingen Germany
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References. PLASMA MEDICINE 2013. [DOI: 10.1002/9781118437704.refs] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Nonthermal atmospheric plasma rapidly disinfects multidrug-resistant microbes by inducing cell surface damage. Antimicrob Agents Chemother 2012; 56:2028-36. [PMID: 22232292 DOI: 10.1128/aac.05642-11] [Citation(s) in RCA: 130] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Plasma, a unique state of matter with properties similar to those of ionized gas, is an effective biological disinfectant. However, the mechanism through which nonthermal or "cold" plasma inactivates microbes on surfaces is poorly understood, due in part to challenges associated with processing and analyzing live cells on surfaces rather than in aqueous solution. Here, we employ membrane adsorption techniques to visualize the cellular effects of plasma on representative clinical isolates of drug-resistant microbes. Through direct fluorescent imaging, we demonstrate that plasma rapidly inactivates planktonic cultures, with >5 log(10) kill in 30 s by damaging the cell surface in a time-dependent manner, resulting in a loss of membrane integrity, leakage of intracellular components (nucleic acid, protein, ATP), and ultimately focal dissolution of the cell surface with longer exposure time. This occurred with similar kinetic rates among methicillin-resistant Staphylococcus aureus (MRSA), Pseudomonas aeruginosa, and Candida albicans. We observed no correlative evidence that plasma induced widespread genomic damage or oxidative protein modification prior to the onset of membrane damage. Consistent with the notion that plasma is superficial, plasma-mediated sterilization was dramatically reduced when microbial cells were enveloped in aqueous buffer prior to treatment. These results support the use of nonthermal plasmas for disinfecting multidrug-resistant microbes in environmental settings and substantiate ongoing clinical applications for plasma devices.
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Ermolaeva SA, Varfolomeev AF, Chernukha MY, Yurov DS, Vasiliev MM, Kaminskaya AA, Moisenovich MM, Romanova JM, Murashev AN, Selezneva II, Shimizu T, Sysolyatina EV, Shaginyan IA, Petrov OF, Mayevsky EI, Fortov VE, Morfill GE, Naroditsky BS, Gintsburg AL. Bactericidal effects of non-thermal argon plasma in vitro, in biofilms and in the animal model of infected wounds. J Med Microbiol 2011; 60:75-83. [DOI: 10.1099/jmm.0.020263-0] [Citation(s) in RCA: 260] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Non-thermal (low-temperature) physical plasma is under intensive study as an alternative approach to control superficial wound and skin infections when the effectiveness of chemical agents is weak due to natural pathogen or biofilm resistance. The purpose of this study was to test the individual susceptibility of pathogenic bacteria to non-thermal argon plasma and to measure the effectiveness of plasma treatments against bacteria in biofilms and on wound surfaces. Overall, Gram-negative bacteria were more susceptible to plasma treatment than Gram-positive bacteria. For the Gram-negative bacteria Pseudomonas aeruginosa, Burkholderia cenocepacia and Escherichia coli, there were no survivors among the initial 105 c.f.u. after a 5 min plasma treatment. The susceptibility of Gram-positive bacteria was species- and strain-specific. Streptococcus pyogenes was the most resistant with 17 % survival of the initial 105 c.f.u. after a 5 min plasma treatment. Staphylococcus aureus had a strain-dependent resistance with 0 and 10 % survival from 105 c.f.u. of the Sa 78 and ATCC 6538 strains, respectively. Staphylococcus epidermidis and Enterococcus faecium had medium resistance. Non-ionized argon gas was not bactericidal. Biofilms partly protected bacteria, with the efficiency of protection dependent on biofilm thickness. Bacteria in deeper biofilm layers survived better after the plasma treatment. A rat model of a superficial slash wound infected with P. aeruginosa and the plasma-sensitive Staphylococcus aureus strain Sa 78 was used to assess the efficiency of argon plasma treatment. A 10 min treatment significantly reduced bacterial loads on the wound surface. A 5-day course of daily plasma treatments eliminated P. aeruginosa from the plasma-treated animals 2 days earlier than from the control ones. A statistically significant increase in the rate of wound closure was observed in plasma-treated animals after the third day of the course. Wound healing in plasma-treated animals slowed down after the course had been completed. Overall, the results show considerable potential for non-thermal argon plasma in eliminating pathogenic bacteria from biofilms and wound surfaces.
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Affiliation(s)
- Svetlana A. Ermolaeva
- Gamaleya Research Institute of Epidemiology and Microbiology, Russian Academy of Medical Sciences, Moscow, Russia
| | - Alexander F. Varfolomeev
- Gamaleya Research Institute of Epidemiology and Microbiology, Russian Academy of Medical Sciences, Moscow, Russia
| | - Marina Yu. Chernukha
- Gamaleya Research Institute of Epidemiology and Microbiology, Russian Academy of Medical Sciences, Moscow, Russia
| | - Dmitry S. Yurov
- Gamaleya Research Institute of Epidemiology and Microbiology, Russian Academy of Medical Sciences, Moscow, Russia
| | - Mikhail M. Vasiliev
- Joint Institute of High Temperatures, Russian Academy of Sciences, Moscow, Russia
| | - Anastasya A. Kaminskaya
- Gamaleya Research Institute of Epidemiology and Microbiology, Russian Academy of Medical Sciences, Moscow, Russia
| | | | - Julia M. Romanova
- Gamaleya Research Institute of Epidemiology and Microbiology, Russian Academy of Medical Sciences, Moscow, Russia
| | - Arcady N. Murashev
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Pushchino, Russia
| | - Irina I. Selezneva
- Institute of Theoretical and Experimental Biophysics, Russian Academy of Sciences, Pushchino, Russia
| | - Tetsuji Shimizu
- Max Planck Institute for Extraterrestrial Physics, Munich, Germany
| | - Elena V. Sysolyatina
- Gamaleya Research Institute of Epidemiology and Microbiology, Russian Academy of Medical Sciences, Moscow, Russia
| | - Igor A. Shaginyan
- Gamaleya Research Institute of Epidemiology and Microbiology, Russian Academy of Medical Sciences, Moscow, Russia
| | - Oleg F. Petrov
- Joint Institute of High Temperatures, Russian Academy of Sciences, Moscow, Russia
| | - Evgeny I. Mayevsky
- Institute of Theoretical and Experimental Biophysics, Russian Academy of Sciences, Pushchino, Russia
| | - Vladimir E. Fortov
- Joint Institute of High Temperatures, Russian Academy of Sciences, Moscow, Russia
| | | | - Boris S. Naroditsky
- Gamaleya Research Institute of Epidemiology and Microbiology, Russian Academy of Medical Sciences, Moscow, Russia
| | - Alexander L. Gintsburg
- Gamaleya Research Institute of Epidemiology and Microbiology, Russian Academy of Medical Sciences, Moscow, Russia
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Tu Y, Xu L, Yu Y, Tan M, Li J, Chen H. Effect of atmospheric pressure non-equilibrium plasmas on Neisseria gonorrhoeae. ACTA ACUST UNITED AC 2010; 30:226-30. [PMID: 20407879 DOI: 10.1007/s11596-010-0219-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2009] [Indexed: 11/24/2022]
Abstract
In this study, the sterilizing effect of atmospheric pressure nonequilibrium plasmas (APNPs) on Neisseria gonorrhoeae (N. gonorrhoeae) was preliminarily examined and the possible mechanisms were explored. N. gonorrhoeae FA1090, FA19 and MS11 were treated by APNPs and their survival rate was analyzed by using CFUs counting and structurally studied by laser scanning confocal microscopy. The morphological changes of bacterial cell membrane and wall were studied under TEM. Our results showed that APNPs had strong sterilizing effect on N. gonorrhoeae. The survival rate of MS11 in N. gonorrhoeae liquid medium was 60.65% after disinfection with the APNPs for 5 min, whereas, the survival rate of FA19 was 92.60% and the rate of FA1090 was 96.40%. The survival rate of MS11 was 21.13% after exposure to APNPs for 6 min, whereas the survival rate of FA19 was 31.60% and the rate of FA1090 was 91.00%. N. gonorrhoeae was structurally damaged after treatment with APNPs. It is concluded that APNPs is able to effectively and quickly kill the N. gonorrhoeae, and the killing effect is related to the architectural damage of cell membrane.
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Affiliation(s)
- Yating Tu
- Department of Dermatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
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Effect of water-surface discharge on the inactivation of Bacillus subtilis due to protein lysis and DNA damage. Biosci Biotechnol Biochem 2009; 73:1978-83. [PMID: 19734681 DOI: 10.1271/bbb.90153] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The effect of water-surface discharge on the inactivation of Bacillus subtilis ATCC6633 in water was examined by using a very short high-voltage pulse generator. The surviving number of spore cells at 10(4) CFU/ml in initial concentration exponentially decreased with increasing discharge-treatment time. The input energy into the water-surface discharge under an O(2) gas flow for reduction in the survival number to 10% was lower than that under an air flow because many oxidation agents such as ozone and OH radical were produced under the O(2) gas flow. The input energy density for the one-tenth reduction depended not only on the spore state but also on the initial cell concentration. The input energy for the high-concentration spore cells (10(7) CFU/ml) was much higher than that for the low-concentration spore cells (10(4) CFU/ml). Cellular proteins and DNA were degraded by a 30-min discharge treatment of vegetative cells, whereas DNA of the high-concentration spore cells was relatively resistant.
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Moreau M, Orange N, Feuilloley M. Non-thermal plasma technologies: New tools for bio-decontamination. Biotechnol Adv 2008; 26:610-7. [DOI: 10.1016/j.biotechadv.2008.08.001] [Citation(s) in RCA: 470] [Impact Index Per Article: 29.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2008] [Revised: 07/31/2008] [Accepted: 08/03/2008] [Indexed: 11/24/2022]
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Brisset JL, Moussa D, Doubla A, Hnatiuc E, Hnatiuc B, Kamgang Youbi G, Herry JM, Naïtali M, Bellon-Fontaine MN. Chemical Reactivity of Discharges and Temporal Post-Discharges in Plasma Treatment of Aqueous Media: Examples of Gliding Discharge Treated Solutions. Ind Eng Chem Res 2008. [DOI: 10.1021/ie701759y] [Citation(s) in RCA: 135] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jean-Louis Brisset
- Laboratoire d’Electrochimie Interfaciale et de Chimie Analytique (LEICA), UFR Sciences, Université de Rouen 76821, Mont Saint-Aignan Cedex, France; Laboratoire de Chimie Minérale, Université de Yaoundé-I; BP 812, Yaoundé, Cameroon; Technical University Gh. Asashi, 51-53 Bdu Mangeron, 700 050 Iasi, Romania; and UMR763 BHM INRA-AgroParisTech, 25 Avenue de la République, 91744 Massy Cedex, France
| | - David Moussa
- Laboratoire d’Electrochimie Interfaciale et de Chimie Analytique (LEICA), UFR Sciences, Université de Rouen 76821, Mont Saint-Aignan Cedex, France; Laboratoire de Chimie Minérale, Université de Yaoundé-I; BP 812, Yaoundé, Cameroon; Technical University Gh. Asashi, 51-53 Bdu Mangeron, 700 050 Iasi, Romania; and UMR763 BHM INRA-AgroParisTech, 25 Avenue de la République, 91744 Massy Cedex, France
| | - Avaly Doubla
- Laboratoire d’Electrochimie Interfaciale et de Chimie Analytique (LEICA), UFR Sciences, Université de Rouen 76821, Mont Saint-Aignan Cedex, France; Laboratoire de Chimie Minérale, Université de Yaoundé-I; BP 812, Yaoundé, Cameroon; Technical University Gh. Asashi, 51-53 Bdu Mangeron, 700 050 Iasi, Romania; and UMR763 BHM INRA-AgroParisTech, 25 Avenue de la République, 91744 Massy Cedex, France
| | - Eugen Hnatiuc
- Laboratoire d’Electrochimie Interfaciale et de Chimie Analytique (LEICA), UFR Sciences, Université de Rouen 76821, Mont Saint-Aignan Cedex, France; Laboratoire de Chimie Minérale, Université de Yaoundé-I; BP 812, Yaoundé, Cameroon; Technical University Gh. Asashi, 51-53 Bdu Mangeron, 700 050 Iasi, Romania; and UMR763 BHM INRA-AgroParisTech, 25 Avenue de la République, 91744 Massy Cedex, France
| | - Bogdan Hnatiuc
- Laboratoire d’Electrochimie Interfaciale et de Chimie Analytique (LEICA), UFR Sciences, Université de Rouen 76821, Mont Saint-Aignan Cedex, France; Laboratoire de Chimie Minérale, Université de Yaoundé-I; BP 812, Yaoundé, Cameroon; Technical University Gh. Asashi, 51-53 Bdu Mangeron, 700 050 Iasi, Romania; and UMR763 BHM INRA-AgroParisTech, 25 Avenue de la République, 91744 Massy Cedex, France
| | - Georges Kamgang Youbi
- Laboratoire d’Electrochimie Interfaciale et de Chimie Analytique (LEICA), UFR Sciences, Université de Rouen 76821, Mont Saint-Aignan Cedex, France; Laboratoire de Chimie Minérale, Université de Yaoundé-I; BP 812, Yaoundé, Cameroon; Technical University Gh. Asashi, 51-53 Bdu Mangeron, 700 050 Iasi, Romania; and UMR763 BHM INRA-AgroParisTech, 25 Avenue de la République, 91744 Massy Cedex, France
| | - Jean-Marie Herry
- Laboratoire d’Electrochimie Interfaciale et de Chimie Analytique (LEICA), UFR Sciences, Université de Rouen 76821, Mont Saint-Aignan Cedex, France; Laboratoire de Chimie Minérale, Université de Yaoundé-I; BP 812, Yaoundé, Cameroon; Technical University Gh. Asashi, 51-53 Bdu Mangeron, 700 050 Iasi, Romania; and UMR763 BHM INRA-AgroParisTech, 25 Avenue de la République, 91744 Massy Cedex, France
| | - Murielle Naïtali
- Laboratoire d’Electrochimie Interfaciale et de Chimie Analytique (LEICA), UFR Sciences, Université de Rouen 76821, Mont Saint-Aignan Cedex, France; Laboratoire de Chimie Minérale, Université de Yaoundé-I; BP 812, Yaoundé, Cameroon; Technical University Gh. Asashi, 51-53 Bdu Mangeron, 700 050 Iasi, Romania; and UMR763 BHM INRA-AgroParisTech, 25 Avenue de la République, 91744 Massy Cedex, France
| | - Marie-Noelle Bellon-Fontaine
- Laboratoire d’Electrochimie Interfaciale et de Chimie Analytique (LEICA), UFR Sciences, Université de Rouen 76821, Mont Saint-Aignan Cedex, France; Laboratoire de Chimie Minérale, Université de Yaoundé-I; BP 812, Yaoundé, Cameroon; Technical University Gh. Asashi, 51-53 Bdu Mangeron, 700 050 Iasi, Romania; and UMR763 BHM INRA-AgroParisTech, 25 Avenue de la République, 91744 Massy Cedex, France
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