Can negative ions kill coronavirus?
Answers from top 13 papers
More filters
| Papers (13) | Insight |
|---|---|
13 Citations | The results give more knowledge of the long-lived negative ions formation. |
| This indicates that such plasmas contribute to the surface production of negative ions, and that the negative ion production exceeds the destruction process via electron detachment. | |
121 Citations | These agents may be investigated further for the treatment of coronavirus infections. |
87 Citations | Taken together, the interactions revealed by the two classes of suppressors suggest a model for the initiation of coronavirus negative-strand RNA synthesis. |
15 Citations | Sialic acid, proteases, and low pH are three main inducers of coronavirus infection. |
65 Citations | We conclude that zinc metalloproteases must be considered potential contributors to coronavirus fusion. |
| Numerical results show that the positive air ions can be assumed to be solely responsible for the charging process in a positive air corona charger, while both the negative air ions and electrons play an important role in the negative charging. | |
| Our prediction suggests that 2019-nCoV has close infectivity with other human coronaviruses, especially the severe acute respiratory syndrome coronavirus (SARS-CoV), Bat SARS-like Coronaviruses and the Middle East respiratory syndrome coronavirus (MERS-CoV). | |
| Alternatively, negative ions can be efficiently generated in the plasma sheath, due to interactions of high-energy positive ions with neutrals or with the surface. | |
21 Citations | This has so far largely been used for positive ions2,3, but it is adaptable to the study of negative ions, albeit with a somewhat reduced sensitivity. |
14 Citations | The provision of the magnetic filters is effective to enrich negative ions. |
| Our data indicate that nearly 100% of the negative ions recombine with the positive ions. | |
| Thus, it has been suggested that highly ionized and dissociated plasmas are suitable for the surface production of negative ions. |
Related Questions
How do negative nanoparticles affect the cellular uptake and cytotoxicity compared to cationic liposomes?5 answersNegative nanoparticles have been found to have different effects on cellular uptake and cytotoxicity compared to cationic liposomes. Hydrophobic and positively charged nanoparticles exhibit higher cellular uptake and cytotoxicity induction, while hydrophilic and negatively charged nanoparticles show lower capabilities in these aspects. However, the presence of humic acids (HAs) can alleviate some of the uptake and toxicity of nanoparticles, but the modified activities are still higher than those of hydrophilic and negatively charged nanoparticles. The adsorption of HAs on the nanoparticle surface can modify the surface properties and influence subsequent interactions with cells. These findings suggest that the surface charge of nanoparticles plays a crucial role in their cellular uptake and cytotoxicity, with negative nanoparticles showing different behavior compared to cationic liposomes.
How can negative ions be used to improve the performance of laser-based AMS?4 answersNegative ions can be used to improve the performance of laser-based AMS by providing isobar suppression and enhancing the detection limit for certain isotopes. In AMS, negative ions are used in the injection stage to provide isobar suppression when the contaminating isobar does not form stable negative ions. This allows for the selective measurement of specific isotopes. Additionally, laser photodetachment of negative ions can be used as an additional isobaric selection filter in AMS. By selectively removing interfering isobars through laser-induced photodetachment, the background signal can be further suppressed, leading to improved detection limits for long-lived heavy radionuclides. This technique has been successfully implemented in the Vienna Environmental Research Accelerator (VERA) facility, where laser-photodetachment has been used to suppress the isobar 36S by 10 orders of magnitude, allowing for competitive measurements at low accelerator voltages.
Can negative ions be accelerated using Van de Graaff generator?10 answers
Can white blood cells kill coronavirus?5 answers
Do negative ions kill viruses?7 answers
How does ionization kill viruses?8 answers