Počet záznamů: 1
On the Possibilities of Straightforward Characterization of Plasma Activated Water
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SYSNO ASEP 0509924 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název On the Possibilities of Straightforward Characterization of Plasma Activated Water Tvůrce(i) Hoeben, W. F. L. M. (NL)
van Ooij, P. P. (NL)
Schram, D.C. (NL)
Huiskamp, T. (NL)
Pemen, A. J. M. (NL)
Lukeš, Petr (UFP-V) RID, ORCIDCelkový počet autorů 6 Zdroj.dok. Plasma Chemistry and Plasma Processing. - : Springer - ISSN 0272-4324
Roč. 39, č. 3 (2019), s. 597-626Poč.str. 30 s. Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova peroxynitrous acid ; decomposition ; inactivation ; chemistry ; food ; Plasma activated water ; Reactive oxygen species (ROS) ; Reactive nitrogen species (RNS) ; Reactive oxygen and nitrogen species (RONS) ; Wet chemical analysis ; Atmospheric plasma liquid interaction ; Pulsed power plasma technology Vědní obor RIV BL - Fyzika plazmatu a výboje v plynech Obor OECD Fluids and plasma physics (including surface physics) CEP GA19-25026S GA ČR - Grantová agentura ČR Způsob publikování Open access Institucionální podpora UFP-V - RVO:61389021 UT WOS 000469499700007 EID SCOPUS 85064525045 DOI 10.1007/s11090-019-09976-7 Anotace Plasma activated deionized water from a hot arc 150 W PAW synthesizer has been analyzed for nitrite, nitrate and peroxide densities. Observed nitrite and nitrate levels are impressive, reaching several millimoles per liter at few hundred kiloJoules per liter energy input. Nitrate levels appear positively influenced by the applied energy density, together with a less pronounced increase in nitrite levels and limiting energy density for maximum peroxide levels. Active PAW cooling during synthesis appears to be essential for obtaining relevant peroxide levels and connected PAW activity. In addition to established laboratory diagnostics, alternative low access tools have been investigated for applicability of PAW characterization in off-lab situations. Although no unique parameter exists to properly represent PAW activity, pH, oxidizing-reduction potential and electrical conductivity provide important insight, together with aqueous phase nitrite absorption spectrometry. Finally, classic acid-base titration has been applied to find access to the complex mixture of acidic reactive nitrogen species. Pracoviště Ústav fyziky plazmatu Kontakt Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Rok sběru 2020 Elektronická adresa https://link.springer.com/article/10.1007%2Fs11090-019-09976-7
Počet záznamů: 1