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
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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
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The formation of atomic oxygen and hydrogen in atmospheric pressure plasmas containing humidity: picosecond two-photon absorption laser induced fluorescence and numerical simulations
Sandra Schröter,Jerome Bredin,Andrew Gibson,Andrew West,James Dedrick,Erik Wagenaars,Kari Niemi,Timo Gans,Deborah O'Connell +8 more
TL;DR: In this article, the ground-state densities of key reactive species, atomic oxygen (O) and hydrogen (H), produced from admixtures of water vapour (up to 0.5%) to the helium feed gas in a radio-frequency-driven plasma at atmospheric pressure were quantified using two-photon absorption laser induced fluorescence.
Journal ArticleDOI
Measurement of OH(X) in the Microwave Plasma- Assisted Ignition of Methane/Air Mixture by Cavity Ringdown Spectroscopy
Che A. Fuh,Chuji Wang +1 more
TL;DR: In this paper, the absolute concentration of ground state OH(X) radical at the ignition region in the microwave plasma-assisted combustion (PAC) of a premixed methane/air mixture was measured using cavity ringdown spectroscopy.
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Atomic oxygen density determination in the effluent of the COST reference source using in situ effective lifetime measurements in the presence of a liquid interface
Journal ArticleDOI
Mass Spectrometry Study on Ions Generated by Low-Temperature Plasma Jet
Baihan Chen,Dawei Liu +1 more
TL;DR: In this article, the authors measured the ion densities away from the LTP jet and found that the positive ion density was higher than negative ion density, while the increasing applied voltage increased the ion density substantially.
Journal ArticleDOI
Estimation of Flow Channel Parameters for Flowing Gas Mixed with Air in Atmospheric-pressure Plasma Jets
Kiyoyuki Yambe,Hidetoshi Saito +1 more
TL;DR: When the working gas of an atmospheric-pressure non-equilibrium (cold) plasma flows into free space, the diameter of the resulting flow channel changes continuously as discussed by the authors, and the shape of the channel is obs...
References
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Photodynamic therapy for cancer
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Photodynamic Therapy
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