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Direct evidence of singlet molecular oxygen generation from peroxynitrate, a decomposition product of peroxynitrite
(ROYAL SOC CHEMISTRY, 2009)
The decomposition of peroxynitrite to nitrite and dioxygen at neutral pH follows complex kinetics, compared to its isomerization to nitrate at low pH. Decomposition may involve radicals or proceed by way of the classical ...
Photolysis of n-propyl formate in the presence of O2 and NO2: Peroxy formyl propyl nitrate CH3CH2CH2OC(O)OONO2 synthesis and characterization
(American Chemical Society, 2015-12-25)
The photo-oxidation of n-propyl formate (initiated by chlorine atoms) was studied in the presence of NO2, and the products were identified. The Cl atom attack to the molecule occurs in four sites, leading to the formation ...
Kinetics and reaction mechanism in the oxidation of ethyl formate in the presence of NO2: Atmospheric implications
(Elsevier Science Sa, 2009-04)
The mechanism for the Cl-initiated oxidation of ethyl formate (EF) has been determined in the presence of NO2. The Cl atom initiates the oxidation mainly at two different sites of the molecule; one corresponds to the H-atom ...
Photooxidation of Di-tert-butyl Malonate in the Presence and Absence of Nitrogen Dioxide
(American Chemical Society, 2016-10-06)
The rate constant for the reaction of di-tert-butyl malonate (DTBM) with chlorine atoms in the gas phase was measured using cyclohexane and pentane as references. The measurements lead to a value of (1.5 ± 0.1) × 10-10 cm3 ...
QM-MM investigation of the reaction products between nitroxyl and O2 in aqueous solution
(Elsevier Science, 2008-09)
By means of combined quantum-classical molecular (QM/MM) dynamics simulations, we investigated the structural properties and the vibrational spectra in aqueous solution of four possible intermediate species of the oxidation ...
Global and Local Reactivity and Activation Patterns of HOOX (X = H, NO 2, CO2-, SO3-) Peroxides with Solvent Effects
(2003)
A detailed analysis of the global and local reactivity patterns of neutral and charged peroxides, including hydrogen peroxide (HOOH), peroxynitric acid (HOONO2), the peroxymonocarbonic ion (HOOCO2-), and the peroxymonosulfate ...
Differential parameters between cytosolic 2-Cys peroxiredoxins, PRDX1 and PRDX2
(John Wiley & Sons Inc, 2019-01)
Peroxiredoxins are thiol-dependent peroxidases that function in peroxide detoxification and H2O2 induced signaling. Among the six isoforms expressed in humans, PRDX1 and PRDX2 share 97% sequence similarity, 77% sequence ...