Theoretical studies of atmospheric reaction mechanisms in the troposphere

L Vereecken, JS Francisco - Chemical Society Reviews, 2012 - pubs.rsc.org
The chemistry of the atmosphere encompasses a vast number of reactions acting on a
plethora of intermediates. These reactions, occurring sequentially and in parallel, give rise to …

Peroxynitrous acid: controversy and consensus surrounding an enigmatic oxidant

WH Koppenol, PL Bounds, T Nauser, R Kissner… - Dalton …, 2012 - pubs.rsc.org
The isomerisation of ONOOH to NO3− and H+, some oxidations and all hydroxylations and
nitrations of aromatic compounds are first-order in ONOOH and zero-order in the …

Solvent Cage Concept for the Homolytic Fragmentation of the Peroxynitrite-CO2 Adduct, ONOOCO2

M Kirsch, HG Korth - Chemical Research in Toxicology, 2022 - ACS Publications
The toxicity of peroxynitrite, ONOO–, is directed by carbon dioxide via the formation of the
corresponding adduct, ONOOCO2–. Entity ONOOCO2–is believed to be a highly unstable …

[HTML][HTML] Peroxynitrite: A tale of two radicals

PL Bounds, WH Koppenol - Redox Biochemistry and Chemistry, 2024 - Elsevier
The published syntheses of peroxynitrite from azide, nitrite, amylnitrite, hydroxylamine,
nitrogen monoxide, and ammonia are discussed. With one exception, all of these syntheses …

Oxidation of aldehydes used as food additives by peroxynitrite

CI Alcolado, L Garcia-Rio, JC Mejuto, I Moreno… - Antioxidants, 2023 - mdpi.com
Benzaldehyde and its derivatives are used as food supplements. These substances can be
used mainly as flavorings or as antioxidants. Besides, peroxynitrite, an oxidizing agent …

Yields of HONO2 and HOONO Products from the Reaction of HO2 and NO Using Pulsed Laser Photolysis and Mid-Infrared Cavity-Ringdown Spectroscopy

LA Mertens, FAF Winiberg, HM Allen… - The Journal of …, 2022 - ACS Publications
The reaction of HO2 with NO is one of the most important steps in radical cycling throughout
the stratosphere and troposphere. Previous literature experimental work revealed a small …

[HTML][HTML] Perceptions of peroxynitrite reactivity–Then and now

SV Lymar, JK Hurst - Redox Biochemistry and Chemistry, 2024 - Elsevier
Many chemical and biological reactions involving peroxynitrite 3 occur by unusual rate laws
that are independent of the identity of the reacting partner. The true nature of these reactions …

Peroxynitrate is formed rapidly during decomposition of peroxynitrite at neutral pH

D Gupta, B Harish, R Kissner, WH Koppenol - Dalton Transactions, 2009 - pubs.rsc.org
The decomposition of peroxynitrite near neutral pH leads ultimately to the formation of
dioxygen and nitritevia an intermediate with an absorbance maximum at 284 nm. The …

Influence of Background H2O on the Collision-Induced Dissociation Products Generated from [UO2NO3]+

MJ Van Stipdonk, A Iacovino… - Journal of The American …, 2018 - ACS Publications
Developing a comprehensive understanding of the reactivity of uranium-containing species
remains an important goal in areas ranging from the development of nuclear fuel processing …

Electron localization function and electron localizability indicator applied to study the bonding in the peroxynitrous acid HOONO

S Berski, Z Latajka, AJ Gordon - Journal of Computational …, 2011 - Wiley Online Library
The ground‐state electronic structure of peroxynitrous acid (HOONO) and its singlet
biradicaloid form (HO··· ONO) have been studied using topological analysis of the electron …