Mechanisms and safety of air plasma inactivated SARS-CoV-2
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arXiv
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| Autores principales: | , , , , |
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| Formato: | Preprint |
| Publicado: |
2023
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| Acceso en línea: | |
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| _version_ | 1866918013671833600 |
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| author | Wang, Guiqiang Kong, Dehua Tang, Wei Fang, Jie Chen, Zhitong |
| author_facet | Wang, Guiqiang Kong, Dehua Tang, Wei Fang, Jie Chen, Zhitong |
| contents | Cold atmospheric plasma (CAP) displays antimicrobial, antitumor, and antiviral properties, while the underlying mechanism is seldom clearly elucidated. In this work, we employed CAP with air-feeding gas to directly inactivate SARS-CoV-2. The results indicate that the typical SARS-CoV-2 morphological spikes disappeared after plasma treatment and the proteosomes of SRAS-CoV-2 were modified. In addition, we also evaluated the safety of the air plasma device in simulating daily life environments through rat experiments. We evaluated rats' daily physiological behavior, body weight, food consumption, organ histopathology, blood biochemical indicators, and so on. These results demonstrate air plasma device is a safe and effective mean prevents virus transmissions and infections. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2304_02470 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Mechanisms and safety of air plasma inactivated SARS-CoV-2 Wang, Guiqiang Kong, Dehua Tang, Wei Fang, Jie Chen, Zhitong Plasma Physics Medical Physics Cold atmospheric plasma (CAP) displays antimicrobial, antitumor, and antiviral properties, while the underlying mechanism is seldom clearly elucidated. In this work, we employed CAP with air-feeding gas to directly inactivate SARS-CoV-2. The results indicate that the typical SARS-CoV-2 morphological spikes disappeared after plasma treatment and the proteosomes of SRAS-CoV-2 were modified. In addition, we also evaluated the safety of the air plasma device in simulating daily life environments through rat experiments. We evaluated rats' daily physiological behavior, body weight, food consumption, organ histopathology, blood biochemical indicators, and so on. These results demonstrate air plasma device is a safe and effective mean prevents virus transmissions and infections. |
| title | Mechanisms and safety of air plasma inactivated SARS-CoV-2 |
| topic | Plasma Physics Medical Physics |
| url | https://arxiv.org/abs/2304.02470 |