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Atmospheric pressure plasma activation of water droplets
Journal of Physics D: Applied Physics, 2019Low temperature plasma treatment of water is being investigated due to its use in pollution abatement, wound treatment and agriculture. Plasma produced reactive oxygen and nitrogen species (RONS) are formed in the gas phase and solvate into the liquid.
Juliusz Kruszelnicki +2 more
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Mass production of plasma activated water by an atmospheric pressure plasma
Japanese Journal of Applied Physics, 2020We report on the mass production of plasma activated water (PAW) by a non-thermal atmospheric pressure plasma. As a non-thermal plasma source, we used planar dielectric barrier discharge (DBD) and two types cylindrical DBDs. The manufacturing characteristics of PAW were investigated for each DBD type.
Yun Sik Jin +5 more
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Microbubble-enhanced water activation by cold plasma
Chemical Engineering Journal, 2022Yawen Gao +3 more
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RONS Concentration Measurements in Plasma-Activated Water
Plasma MedicineThe interaction between plasma and water is essential for various industrial and medical applications. Dielectric barrier discharge (DBD) plasma jets are widely used due to their non-equilibrium conditions, which are ideal for medical purposes such as wound healing and sterilization.
Sonya Sar +3 more
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Water Activated by Air Spark Plasma Radiation
High Energy Chemistry, 2019The concentration of oxidative equivalents, formed in a 5-mL sample of water by the action of radiation from spark discharge plasma and products diffusing from the discharge region to the sample surface, has been investigated. Immediately after treatment for 3 min, the concentration of oxidative equivalents is 22.4 ± 2.5 (mmol eq)/L, decreasing to zero
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RONS detection in plasma activated water
2017Activation of water using pulsed electric discharges serves several important agricultural and biomedical applications. Plasma activated water (PAW) contains reactive oxygen and nitrogen molecular species (RNOS) like hydrogen peroxide H2O2, nitric acid HNO3, nitrous acid HNO2 and peroxynitrite ONOO-, exhibiting strong antiseptic power.
Hoeben, W.F.L.M. +5 more
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Characterization of microbial inactivation using plasma activated water and plasma activated buffer
2017Plasma activated water (PAW) has been shown to be a promising surface decontamination technique. Antimicrobial effects of PAW have been attributed to reactive oxygen and reactive nitrogen species, which act as oxidizing agents and also contribute to the acidifying effect, causing the pH of water to drop.
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Journal of Hazardous Materials
Plasma-activated water (PAW) is a novel antimicrobial agent with negligible toxicity and environmental burden, holding promise as an alternative to chemical disinfectants and antibiotics. In practice, liquid disinfectants are often soaked with cotton materials before further use. Rich in reducing functional groups on the surface, cotton will inevitably
Zifeng, Wang +12 more
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Plasma-activated water (PAW) is a novel antimicrobial agent with negligible toxicity and environmental burden, holding promise as an alternative to chemical disinfectants and antibiotics. In practice, liquid disinfectants are often soaked with cotton materials before further use. Rich in reducing functional groups on the surface, cotton will inevitably
Zifeng, Wang +12 more
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A thermal and non-thermal plasma activated water reactor system is provided that includes a reaction chamber, where the reaction chamber includes a gas inlet, a water inlet, a gas and water outlet, a ground electrode and reaction electrodes, where the water inlet and the water outlet are disposed to form a water vortex in the reaction chamber when ...
Pemen, A.J.M. +3 more
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Pemen, A.J.M. +3 more
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Pulsed Discharges for Water Activation and Plasma-Activated Water Production
2023Renwu Zhou, Tianqi Zhang, Rusen Zhou
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