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  1. No Access

    Article

    Influence of Gas Type on Reactive Species Formation, Antimicrobial Activity, and Cytotoxicity of Plasma-Activated Water Produced in a Coaxial DBD Reactor

    In this study, a coaxial dielectric barrier discharge (DBD) reactor was employed using various gases: compressed air (CA), helium (He), or argon (Ar) to produce plasma-activated water (PAW) from deionized wate...

    F. S. Miranda, V. K. F. Tavares, D. M. Silva… in Plasma Chemistry and Plasma Processing (2024)

  2. No Access

    Article

    Cold Atmospheric Plasma as a Therapeutic Tool in Medicine and Dentistry

    This comprehensive review explores decade-long research conducted on the applications of Cold Atmospheric Plasma (CAP) and Plasma Activated Liquids (PAL), including Plasma Activated Water (PAW), in the fields ...

    Cristiane Yumi Koga-Ito, K. G. Kostov… in Plasma Chemistry and Plasma Processing (2024)

  3. No Access

    Article

    Coal Tar Pitch Processing: Experimental and Theoretical Characteristics of Thermal Plasma Process Using DC Plasma Torch

    Thermal plasma-assisted processing is an effective process for the synthesis of gas (CO and H2) and carbonaceous materials production from industrial waste. In this paper, a DC plasma torch designed with two vort...

    E. S. P. Prado, A. Essiptchouk, G. Amaral-Labat… in Plasma Chemistry and Plasma Processing (2023)

  4. No Access

    Article

    Mercury removal from solid waste by oxygen plasma and thermal processes

    Mercury and its compounds are very dangerous to environmental and human health. Methods to contain and/or limit its emission through the filters, gas cleaning systems, and alternative processes for purificatio...

    F. S. Miranda, A. Petraconi, A. C. Cruz… in Brazilian Journal of Chemical Engineering (2021)

  5. No Access

    Article

    Plasma in-Liquid Using Non-contact Electrodes: A Method of Pretreatment to Enhance the Enzymatic Hydrolysis of Biomass

    Dielectric Barrier Discharge (DBD) can be used to produce a large volume of non-thermal plasma at atmospheric pressure. Such plasmas are sources of highly reactive species (radicals, ozone, atoms, ions and exc...

    F. S. Miranda, S. C. Rabelo, J. G. C. Pradella… in Waste and Biomass Valorization (2020)

  6. No Access

    Article

    Supersonic Plasma Spray Deposition of CoNiCrAlY Coatings on Ti-6Al-4V Alloy

    Plasma spray is a versatile technology used for production of environmental and thermal barrier coatings, mainly in the aerospace, gas turbine, and automotive industries, with potential application in the rene...

    F. R. Caliari, F. S. Miranda, D. A. P. Reis… in Journal of Thermal Spray Technology (2017)

  7. No Access

    Article

    Numerical Study of Particle Heating in a Plasma Jet

    The motion of particles axially injected into the plasma spray process has been studied using a one-dimensional model. The effect of the initial particle velocity and particle diameter on the final particle ve...

    A. Essiptchouk, G. Petraconi, F. R. Caliari… in Journal of Engineering Physics and Thermop… (2017)