Results 21 to 30 of about 29,578 (259)

A review of nanoparticle decharging in atmospheric pressure plasma afterglows

open access: yesFrontiers in Physics, 2022
Plasma afterglows interacting with dust grains present a dynamic environment in which negatively charged dust grains leaving the plasma bulk experience an environment with plasma conditions transient in space and time.
T.J.A. Staps , T.J.A. Staps 
doaj   +1 more source

Plasma-assisted deposition at atmospheric pressure [PDF]

open access: yesSurface and Coatings Technology, 1995
In plasma-assisted deposition methods the activation energy necessary for the initiation of chemical reactions is transferred via charged particles. Due to this fact in many cases the process temperature can be kept small, if gas discharges at pressures below 1 hPa are used.
openaire   +2 more sources

Applications of Plasma Produced with Electrical Discharges in Gases for Agriculture and Biomedicine

open access: yesApplied Sciences, 2022
The use of thermal and non-thermal atmospheric pressure plasma to solve problems related to agriculture and biomedicine is the focus of this paper. Plasma in thermal equilibrium is used where heat is required. In agriculture, it is used to treat soil and
Henryka Danuta Stryczewska   +1 more
doaj   +1 more source

Plasma Modification and Synthesis of Membrane Materials—A Mechanistic Review

open access: yesMembranes, 2018
Although commercial membranes are well established materials for water desalination and wastewater treatment, modification on commercial membranes is still necessary to deliver high-performance with enhanced flux and/or selectivity and fouling resistance.
Jingshi Wang   +7 more
doaj   +1 more source

Impact of Non-Invasive Physical Plasma on Heat Shock Protein Functionality in Eukaryotic Cells

open access: yesBiomedicines, 2023
Recently, biomedical research has increasingly investigated physical plasma as an innovative therapeutic approach with a number of therapeutic biomedical effects.
Yanqing Wang   +4 more
doaj   +1 more source

Surface Modification of Tool Steel by Atmospheric-Pressure Plasma Nitriding Using Dielectric Barrier Discharge

open access: yesTribology Online, 2016
The plasma nitriding of tool steel under atmospheric-pressure was performed using a dielectric barrier discharge method, resulting in the formation of a uniform nitrided layer.
Junji Miyamoto   +4 more
doaj   +1 more source

Development of local evacuation system for inhibiting oxidization in atmospheric-pressure plasma jet nitriding

open access: yesResults in Physics, 2019
To inhibit oxidization during nitriding process using the atmospheric-pressure plasma jet, we developed a local evacuation system. By this system, we perform vacuum purge in the treatment atmosphere locally to reduce residual oxygen.
Seiga Chiba   +4 more
doaj   +1 more source

Schlieren imaging: a powerful tool for atmospheric plasma diagnostic

open access: yesEPJ Techniques and Instrumentation, 2018
Schlieren imaging has been widely used in science and technology to investigate phenomena occurring in transparent media. In particular, it has proven to be a powerful tool in fundamental studies and process optimization for atmospheric pressure plasma ...
Enrico Traldi   +6 more
doaj   +1 more source

Atmospheric pressure plasma directed assembly during photoresist removal: A new route to micro and nano pattern formation

open access: yesMicro and Nano Engineering, 2019
We propose a new route for pattern formation based on atmospheric pressure plasma directed assembly during photoresist removal. Atmospheric plasma etching of AZ5214E resist coated on Silicon leads to the formation of periodic, oxygen-plasma resistant ...
P. Dimitrakellis   +5 more
doaj   +1 more source

Fluctuations of the plasma potential in atmospheric pressure micro-plasma jets

open access: yesAIP Advances, 2021
Fluctuations in plasma floating potential in an atmospheric pressure micro-plasma jet are investigated experimentally. The transport of charged particles toward the ambient air is often seen to be affected by plasma fluctuations.
Deepika Behmani   +2 more
doaj   +1 more source

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