Room-temperature, atmospheric plasma needle reduces adenovirus gene expression in HEK 293A host cells

Xiong, Zilan; Lü, Xin; Cao, Ya; Ning, Qian; Ostrikov, Kostya Ken; Lu, Yu; Zhou, Xin; Liu, J

doi:10.1063/1.3669534

Cited by 21 publications

(6 citation statements)

References 21 publications

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“…Amyloid fibrils, formed by the protein α-synuclein, which underlies Parkinson disease and the amyloid-β peptide which is associated with Alzheimer disease have been successfully destroyed in vitro using atmospheric plasmas [343]. A very effective inactivation of adenovirus cultures was also demonstrated and imaged using green fluorescence measurements upon infecting HEK 293A host cells with the plasma-exposed viruses [344].…”

Section: Biological Objectsmentioning

confidence: 99%

Plasma nanoscience: from nano-solids in plasmas to nano-plasmas in solids

Ostrikov

Neyts

Meyyappan

2013

Advances in Physics

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498

391

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The unique plasma-specific features and physical phenomena in the organization of nanoscale solid-state systems in a broad range of elemental composition, structure, and dimensionality are critically reviewed. These effects lead to the possibility to localize and control energy and matter at nanoscales and to produce self-organized nano-solids with highly unusual and superior properties. A unifying conceptual framework based on the control of production, transport, and self-organization of precursor species is introduced and a variety of plasmaspecific non-equilibrium and kinetics-driven phenomena across the many temporal and spatial scales is explained. When the plasma is localized to micrometer and nanometer dimensions, new emergent phenomena arise. The examples range from semiconducting quantum dots and nanowires, chirality control of single-walled carbon nanotubes, ultra-fine manipulation of graphenes, nano-diamond, and organic matter, to nano-plasma effects and nano-plasmas of different states of matter. Contents

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Section: Biological Objectsmentioning

confidence: 99%

Plasma nanoscience: from nano-solids in plasmas to nano-plasmas in solids

Ostrikov

Neyts

Meyyappan

2013

Advances in Physics

Self Cite

498

391

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“…Notably, the plasma sterilization capacity is broad-spectrum, which can not only kill bacteria, but effectively deactivate viruses. As early as 2011, Xiong et al used plasma jet to inactivate the adenovirus (ADV) [146]. The results show that the amount of active AdV virions greatly declined after the plasma exposure.…”

Section: Plasma Inactivation On Microorganismsmentioning

confidence: 99%

Applications of atmospheric pressure plasma in microbial inactivation and cancer therapy: a brief review

Liu

et al. 2020

Plasma Sci. Technol.

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Atmospheric pressure cold plasma, with advantages such as high particle activity, no thermal damage, high efficiency and direct and friendly contact with human tissues, is considered to have great potential in biomedical applications. Therefore, 'plasma medicine' as a new interdiscipline has been developed in the past two decades. This review first briefly describes the development of typical plasma sources suitable for biomedical applications, and those with different discharge forms are simply compared, evaluated and summarized. Subsequently, measurement of the crucial gaseous reactive particles (e.g. OH and O) and their spatio-temporal distributions are introduced. Meanwhile, the generation and variation rules and the related critical macroscopic parameters of the plasma-induced aqueous reactive species are summarized. Finally, related studies in the last ten years on the mechanisms of the plasma-driven microbial inactivation and plasma-induced apoptosis of cancer cells are introduced. Moreover, some scientific problems that need to be urgently solved in the field of plasma medicine are also discussed. This review will provide useful guidance for future related research.

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“…Researchers also use CAPs successfully inactivate various virus and mechanism has been investigated as well [49][50][51].…”

Section: Plasma Interaction With Microorganismsmentioning

confidence: 99%

Cold Atmospheric Pressure Plasmas (CAPs) for Skin Wound Healing

Xiong¹

2018

Plasma Medicine - Concepts and Clinical Applications

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In the past 20 years, cold atmospheric pressure plasmas (CAPs) have become a new promising way for many biomedical applications, such as disinfection, cancer treatment, root canal treatment, wound healing, and other medical applications. Among these applications, investigations of plasma for skin wound healing has gained huge success both in vitro and in vivo experiments, and also the mechanism behind it has been studied by many groups. In this chapter, we summarize the state-of-the-art progress in wound healing by CAPs. The plasma devices developed for wound healing, the interactions between plasmas and microorganisms/cells/tissues, the in vitro and in vivo treatments, the clinical trials, and biosafety issues are all included.

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Room-temperature, atmospheric plasma needle reduces adenovirus gene expression in HEK 293A host cells

Cited by 21 publications

References 21 publications

Plasma nanoscience: from nano-solids in plasmas to nano-plasmas in solids

Plasma nanoscience: from nano-solids in plasmas to nano-plasmas in solids

Applications of atmospheric pressure plasma in microbial inactivation and cancer therapy: a brief review

Cold Atmospheric Pressure Plasmas (CAPs) for Skin Wound Healing

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