Kinetics of peroxynitrite formation and its decomposition in air plasma treated liquid (ISPC22)s

0445786 - ÚFP 2016 RIV BE eng O - Ostatní výsledky
Lukeš, Petr - Doležalová, Eva - Člupek, Martin - Jablonowski, H. - von Woedtke, Th. - Reuter, S.
Kinetics of peroxynitrite formation and its decomposition in air plasma treated liquid (ISPC22)s.
2015
Grant CEP: GA MŠMT(CZ) LD14080
Grant ostatní: European Cooperation in Science and Technology(XE) COST TD1208
Institucionální podpora: RVO:61389021
Klíčová slova: plasma-liquid interactions * peroxynitrite * hydroxyl radical * EPR
Kód oboru RIV: BL - Fyzika plazmatu a výboje v plynech
http://www.ispc-conference.org/ispcproc/ispc22/IN-14.pdf

Formation of peroxynitrite (ONOOH) in air plasma-treated water and in model mixtures of H2O2/HNO2 was determined using kinetic analysis of the pseudo-second-order reaction between H2O2 and NO2- at various acidic pH values. Decomposition of ONOOH was evaluated by EPR analysis of OH• radical formed by homolysis of ONOOH. Good correlation with OH yields estimated from ONOOH kinetics was determined
Trvalý link: http://hdl.handle.net/11104/0247838