Non-thermal plasma decontamination of microbes: a state of the art.

IF 2.5 3区 生物学 Q3 BIOTECHNOLOGY & APPLIED MICROBIOLOGY
Yiyi Xu, Amarjeet Bassi
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引用次数: 0

Abstract

Microbial decontamination is a critical concern in various sectors, from healthcare to food processing. Traditional decontamination methods, while effective to a degree, present limitations in terms of environmental impact, efficiency, and potential harm to the target material. This review investigates the emerging realm of non-thermal plasma (NTP) as a promising alternative for microbial decontamination, emphasizing its mechanisms, reactor designs and applications. The mechanism decomposed into physical, chemical and biological effects of plasma, are elaborated upon to provide a foundational understanding of the intrinsic principles of plasma decontamination. Except for the generation type of NTP, reactors and other parameters by which NTP achieves microbial decontamination, emphasizing the design considerations and parameters that influence its efficacy. Moreover, the latest applications of NTP in decontaminating air, water, and surfaces, supported by the latest research findings in each domain are explored. Additionally, the perspectives on the future research tendencies of NTP decontamination and disinfection are highlighted with potential avenues for exploration and innovation. Through this comprehensive review, the aim is to underscore the potential of NTP, particularly DBD plasma, as a versatile, efficient, and environmentally friendly method for microbial decontamination.

微生物的非热等离子净化:最新技术。
从医疗保健到食品加工,微生物净化是各行各业都非常关注的问题。传统的净化方法虽然在一定程度上有效,但在环境影响、效率和对目标材料的潜在危害方面存在局限性。本综述研究了作为微生物去污的一种有前途的替代方法--非热等离子体(NTP)这一新兴领域,强调了其机理、反应器设计和应用。文章详细阐述了等离子体的物理、化学和生物效应的分解机理,以提供对等离子体去污内在原理的基本认识。除 NTP 的生成类型、反应器和 NTP 实现微生物净化的其他参数外,还强调了影响其功效的设计考虑因素和参数。此外,还探讨了 NTP 在净化空气、水和物体表面方面的最新应用,以及在各个领域的最新研究成果。此外,还强调了 NTP 去污和消毒的未来研究趋势,以及潜在的探索和创新途径。本综述旨在强调 NTP(尤其是 DBD 等离子体)作为一种多功能、高效、环保的微生物净化方法的潜力。
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来源期刊
Biotechnology Progress
Biotechnology Progress 工程技术-生物工程与应用微生物
CiteScore
6.50
自引率
3.40%
发文量
83
审稿时长
4 months
期刊介绍: Biotechnology Progress , an official, bimonthly publication of the American Institute of Chemical Engineers and its technological community, the Society for Biological Engineering, features peer-reviewed research articles, reviews, and descriptions of emerging techniques for the development and design of new processes, products, and devices for the biotechnology, biopharmaceutical and bioprocess industries. Widespread interest includes application of biological and engineering principles in fields such as applied cellular physiology and metabolic engineering, biocatalysis and bioreactor design, bioseparations and downstream processing, cell culture and tissue engineering, biosensors and process control, bioinformatics and systems biology, biomaterials and artificial organs, stem cell biology and genetics, and plant biology and food science. Manuscripts concerning the design of related processes, products, or devices are also encouraged. Four types of manuscripts are printed in the Journal: Research Papers, Topical or Review Papers, Letters to the Editor, and R & D Notes.
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