Results 11 to 20 of about 303,044 (252)

Wine corks decontamination using plasma activated water

Current Research in Food Science, 2023
Cork taint provides off-odors and changes negatively wine composition. In fact, it is one of the most important causes of discarding bottled wine. 2,4,6-Trichloroanisole (TCA) is the most known molecule responsible of that problem.
Ana Sainz-García, Ana González-Marcos, Rodolfo Múgica-Vidal, Ignacio Muro-Fraguas, Félix Gallarta-González, Lucía González-Arenzana, Isabel López-Alfaro, Pilar Santamaría, Rocío Escribano-Viana, Elisa Sainz-García, Fernando Alba-Elías   +10 more
doaj   +6 more sources

Plasma-Activated Water Affects the Antioxidant Contents in Water Spinach

Applied Sciences, 2023
Several studies suggested that plasma-activated water (PAW) increases crop yields and confronts drought. This study determined the total phenolic (TP) and total flavonoid (TF) contents of water spinach to elucidate whether PAW induced changes in the ...
Shu-Chen Hsu, Ting-Khai Kong, Chung-Yu Chen, Hsiu-Ling Chen   +3 more
doaj   +2 more sources

The Effect of Plasma Activated Water on Acanthamoeba castellanii

Journal of Ardabil University of Medical Sciences, 2021
Background & Objectives: Cold Plasma is an emerging non-thermal, chemical-free, environmentally friendly disinfection technology. Plasma-activated water has received considerable attention from researchers in recent years.
Mojtaba Darvishi, Somayeh Bahrami, Mehdi Zarei, Mohammad Sabaeian   +3 more
doaj   +2 more sources

Potassium iodide enhances the antimicrobial activity of plasma-activated water. [PDF]

Biofilm
Plasma-activated water (PAW) is a promising disinfection strategy that generates a complex mixture of reactive oxygen and nitrogen species (ROS/RNS), including hydrogen peroxide (H2O2), nitrate (NO3 -), and transient oxidants, in an acidic aqueous environment. These reactive species contribute to both immediate and extended antimicrobial activity. This
McClenaghan LA, Thompson TP, Shambharkar A, Duncan RM, Bourke P, Skvortsov T, Gilmore BF.   +6 more
europepmc   +5 more sources

Multi-Hollow Surface Dielectric Barrier Discharge for Bacterial Biofilm Decontamination

Molecules, 2021
The plasma-activated gas is capable of decontaminating surfaces of different materials in remote distances. The effect of plasma-activated water vapor on Staphylococcus epidermidis, methicillin-resistant Staphylococcus aureus, Pseudomonas aeruginosa, and
Zlata Kelar Tučeková, Lukáš Vacek, Richard Krumpolec, Jakub Kelar, Miroslav Zemánek, Mirko Černák, Filip Růžička   +6 more
doaj   +1 more source

Physicochemical Properties of Pure Water Treated by Pure Argon Plasma Jet Generated by Microwave Discharge in Opened Atmosphere

Frontiers in Physics, 2021
The physicochemical properties of water activated by high-purity low-temperature argon plasma of electrodeless microwave discharge at atmospheric pressure are investigated.
Konstantin F. Sergeichev, Natalya A. Lukina, Ruslan M. Sarimov, Igor G. Smirnov, Alexander V. Simakin, Aleksey S. Dorokhov, Sergey V. Gudkov   +6 more
doaj   +1 more source

Antifungal effect of glow discharge plasma and plasma activated water against brown spot disease of rice

Fundamental and Applied Agriculture, 2021
The impact of atmospheric glow discharge plasma and plasma activated water on reducing rice seed-borne brown spot disease was investigated. It has been shown that the generation of reactive oxygen and nitrogen species by plasma containing electrons ...
Md Mahmodol Hasan, Mamunur Rashid Talukder, Md Belal Hossain, Hemanta Roy   +3 more
doaj   +1 more source

Water Purification by Activation Plasma Technology [PDF]

International Journal of Innovative Science and Modern Engineering, 2020
In modern water treatment technologies Water needs to be processed to a level that can be reused in a meaningful way. Plasma production or plasma injection in liquid water provides an opportunity to inject advanced Oxidation processes in water for purification or chemical processing.
Chandan Kumar, Ankit Raj Sinha, Sanjay Prakash, Khushwant Singh, Saurabh Kumar   +4 more
openaire   +1 more source

Metabolomics of Pseudomonas aeruginosa Treated by Atmospheric-Pressure Cold Plasma

Applied Sciences, 2021
With increasing drug resistance of Pseudomonas aeruginosa, a new sterilization method is needed. Plasma has been shown to be an effective method of sterilization, but no researchers have studied the effect of plasma on bacterial metabolism. In this paper,
Dehui Xu, Xinying Zhang, Jin Zhang, Rui Feng, Shuai Wang, Yanjie Yang   +5 more
doaj   +1 more source

Effects of low temperature plasmas and plasma activated waters on Arabidopsis thaliana germination and growth. [PDF]

PLoS ONE, 2018
Two plasma devices at atmospheric pressure (air dielectric barrier discharge and helium plasma jet) have been used to study the early germination of Arabidopsis thaliana seeds during the first days. Then, plasma activated waters are used during the later
Maxime Bafoil, Achraf Jemmat, Yves Martinez, Nofel Merbahi, Olivier Eichwald, Christophe Dunand, Mohammed Yousfi   +6 more
doaj   +1 more source