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Characterization of an Air-Based Coaxial Dielectric Barrier Discharge Plasma Source for Biofilm Eradication
(Springer, 2018)
Air-based atmospheric-pressure cold plasmas are a source of charged particles, excited species, radicals, and UV rays, known to induce degradation of biomaterials. In this work we characterize an air-based Dielectric Barrier ...
Application of LIBS technology for determination of Cl concentrations in mortar samples
(Elsevier, 2019)
In a society where the cement and concrete industry is of great importance, the diagnosis of the quality of these materials has become a matter of highest priority. One of the maximum exponents of the deterioration of a ...
Gas temperature determination of non-thermal atmospheric plasmas from the collisional broadening of argon atomic emission lines
(Elsevier, 2017)
In this work we propose a new method allowing gas temperature determination in argon non-thermal plasma jets, based on the measurement of the collisional broadening of different argon atomic lines corresponding to transitions ...
Self-organization in 1 atm DC glows with liquid anodes: current understanding and potential applications
(IOP Publishing, 2020)
Self-organization refers to the spontaneous generation of spatially or temporally organized patterns in an otherwise disordered system. Self-organization is ubiquitous in plasma physics particularly in the low-pressure ...
Optical Emission Spectroscopy Investigation of a 1-atm DC Glow Discharge With Liquid Anode and Associated Self-Organization Patterns
(IEEE, 2019)
Optical emission spectroscopy is used to study a 1-atm dc helium glow discharge with a liquid anode to obtain insight into the physical mechanisms underlying observed plasma self-organization at the liquid surface. Plasma ...
Modified surfatron device to improve microwave-plasma-assisted generation of RONS and methylene blue degradation in water
(Elsevier, 2024)
Microwave-induced plasmas generated at atmospheric pressure are very attractive for a great variety of applications since they have a relatively high electron density and can generate large amounts of reactive species. ...
Study of the plasma–liquid interaction for an argon nonthermal microwave plasma jet from the analysis of benzene degradation
(Wiley, 2020)
The interaction of an argon microwave plasma jet with a benzene layer on water has been analyzed under different conditions (power, gas flow, plasma-sample distance, and treatment time) in this study. Main products formed ...
Using laser-induced breakdown spectroscopy for the study of chloride diffusion in mortar and concrete
(Elsevier, 2023)
In this work, the applicability of Laser-Induced Breakdown Spectroscopy (LIBS) for the analysis of chloride
diffusion in mortar and concrete has been studied. The high resolution of this technique allows it to obtain a ...
Gas temperature and air fraction diagnosis of helium cold atmospheric plasmas by means of atomic emission lines
(Elsevier, 2022)
In this work, we present a new method allowing the determination of both the gas temperature and the air
fraction in non-thermal atmospheric helium plasmas. This new UV-Atomic Emission Spectroscopy technique based on the ...
Promise of nonthermal plasmas in addressing emerging environmental and health problems: Present and future
(AIP Publishing, 2022)
Nonthermal atmospheric pressure plasmas transform input electrical energy efficiently into reactive species, charged particles, and photons. This “activated gas” is being investigated as solutions for a range of environmental ...