Reactive species in non-equilibrium atmospheric-pressure plasmas: Generation, transport, and biological effects
Xinpei Lu,Xinpei Lu,George V. Naidis,Mounir Laroussi,Stephan Reuter,David B. Graves,Ken Ostrikov +6 more
Reads0
Chats0
TLDR
In this paper, the most important mechanisms of generation and transport of the key species in the plasmas of atmospheric-pressure plasma jets and other non-equilibrium atmospheric pressure plasms are introduced and examined from the viewpoint of their applications in plasma hygiene and medicine and other relevant fields.About:
This article is published in Physics Reports.The article was published on 2016-05-04 and is currently open access. It has received 825 citations till now.read more
Citations
More filters
Journal ArticleDOI
Temporal electric field and electron density behavior of a He plasma jet with pulse width closing to pulse duration
Xu Li,Lanlan Nie,Xinpei Lu +2 more
TL;DR: In this paper , the spatial and temporal resolved electron density and electric field in the three regimes are measured through the Thomson scattering and the electric field-induced second harmonic method, respectively, and the results obtained in the paper indicate that the brightness of the plasma plume at different regimes is mainly decided by the electron temperature rather than the electron density.
Journal ArticleDOI
Liquid discharge plasma for fast biomass liquefaction at mild conditions: The effects of homogeneous catalysts
Sen Wang,Shiyun Liu,Danhua Mei,Rusen Zhou,Jiang Congcong,Xianhui Zhang,Zhi Fang,Kostya Ostrikov +7 more
TL;DR: In this article, an electrical discharge plasma is employed to promote the direct liquefaction of sawdust in a mixture of polyethylene glycol 200 and glycerol, and three commonly used chemicals, sulfuric acid, nitric acid and sodium p-toluene sulfate, were selected as catalysts.
Journal ArticleDOI
Technologies to decontaminate bacterial biofilm on hospital surfaces: a potential new role for cold plasma?
TL;DR: Current technologies such as UV light and hydrogen peroxide are reviewed and the potential use of cold atmospheric pressure plasma (CAPP) in surface decontamination is assessed, suggesting promise for CAPP in the challenge of surfaceDecontamination in the healthcare setting.
Journal ArticleDOI
Plasma-Treated Soybean Dregs Solution With Various Gas Mixtures
TL;DR: In this paper , the effect of argon plasma with the addition of nitrogen or air was investigated and the dominant reactive nitrogen species (RNSs), such as nitrite, nitrate, and ammonium, were measured.
Journal ArticleDOI
A Numerical Investigation on the Reactive Species Generation and Its Correlation With Electron Energy in Atmospheric-Pressure Helium/Humid Air Plasma Jets
TL;DR: In this article, the reactive species generation and its correlation with electron energy in atmospheric-pressure helium/humid air plasma jets have been numerically investigated based on a needle-plane electrode geometry by using a 2-D fluid model.
References
More filters
Journal ArticleDOI
Superoxide Dismutase AN ENZYMIC FUNCTION FOR ERYTHROCUPREIN (HEMOCUPREIN)
Joe M. McCord,Irwin Fridovich +1 more
TL;DR: The demonstration that O2·- can reduce ferricytochrome c and tetranitromethane, and that superoxide dismutase, by competing for the superoxide radicals, can markedly inhibit these reactions, is demonstrated.
Journal ArticleDOI
Free Radicals in the Physiological Control of Cell Function
TL;DR: There is growing evidence that aging involves, in addition, progressive changes in free radical-mediated regulatory processes that result in altered gene expression.
Journal ArticleDOI
Nitric Oxide and Peroxynitrite in Health and Disease
TL;DR: Current evidence indicates that most of the cytotoxicity attributed to NO is rather due to peroxynitrite, produced from the diffusion-controlled reaction between NO and another free radical, the superoxide anion, which is presented in detail in this review.
Journal ArticleDOI
Photodynamic therapy for cancer
TL;DR: PDT is being tested in the clinic for use in oncology — to treat cancers of the head and neck, brain, lung, pancreas, intraperitoneal cavity, breast, prostate and skin.
Book
Photodynamic Therapy
TL;DR: A comprehensive review of mechanisms of subcellular and tumor localization of photosensitizing agents, as well as of molecular, cellular, and tumor responses associated with photodynamic therapy, are discussed.
Related Papers (5)
The emerging role of reactive oxygen and nitrogen species in redox biology and some implications for plasma applications to medicine and biology
On atmospheric-pressure non-equilibrium plasma jets and plasma bullets
Plasma-liquid interactions: A review and roadmap
Peter Bruggeman,Mark J. Kushner,Bruce R. Locke,Jge Gardeniers,William Graham,David B. Graves,Rchm Hofman-Caris,D Marić,Jonathan P. Reid,E Ceriani,D. Fernandez Rivas,John E. Foster,Sean C. Garrick,Yury Gorbanev,Satoshi Hamaguchi,Felipe Iza,Helena Jablonowski,E. Klimova,Juergen F. Kolb,František Krčma,Petr Lukes,Zdenko Machala,Ilya Marinov,Davide Mariotti,S. Mededovic Thagard,Daisuke Minakata,Erik C. Neyts,Joanna Pawłat,Z. Lj. Petrović,R Pflieger,Stephan Reuter,DC Daan Schram,Sandra Schröter,Manabu Shiraiwa,Barbora Tarabová,Pa Tsai,Jrr Verlet,T. von Woedtke,Kevin R. Wilson,Kyuichi Yasui,G. Zvereva +40 more