A new mechanism for hydroxyl radical production in irradiated nanoparticle solutions

C Sicard‐Roselli, E Brun, M Gilles, G Baldacchino… - small, 2014 - Wiley Online Library
The absolute yield of hydroxyl radicals per unit of deposited X‐ray energy is determined for
the first time for irradiated aqueous solutions containing metal nanoparticles based on a …

Generation of Reactive Oxygen Species via Electroprotic Interaction of H2O2 with ZrO2 Gel: Ionic Sponge Effect and pH-Switchable Peroxidase- and Catalase-Like …

K Sobańska, P Pietrzyk, Z Sojka - ACS Catalysis, 2017 - ACS Publications
Formation of reactive oxygen species (ROS) is of vital importance in catalytic oxidation
chemistry. In this paper we have shown that a nonredox system such as amorphous …

Catalytic decomposition of hydrogen peroxide on transition metal and lanthanide oxides

CM Lousada, M Yang, K Nilsson, M Jonsson - Journal of Molecular …, 2013 - Elsevier
We have investigated the reactions of H 2 O 2 with Fe 2 O 3, CuO, HfO 2, CeO 2 and Gd 2 O
3 in aqueous solution. The reactions rate constants at room temperature were determined …

Photoelectrochemical water oxidation for on-site production of hydrogen peroxide

A Liao, Y Wei, Q **e, K Zhang, L Zhang, G Zhu… - Materials Today …, 2024 - Elsevier
Photoelectrochemical (PEC) two-electron water-oxidation reaction is a promising route for
renewable and on-site generation of H 2 O 2 as an alternative to the traditional …

Confirming the Formation of Hydroxyl Radicals in the Catalytic Decomposition of H2O2 on Metal Oxides Using Coumarin as a Probe

AC Maier, EH Iglebaek, M Jonsson - ChemCatChem, 2019 - Wiley Online Library
Hydrogen peroxide can be catalytically decomposed to O2 and H2O on metal oxide
surfaces in contact with aqueous solutions containing H2O2. The initial step in this process …

The role of surface-bound hydroxyl radicals in the reaction between H2O2 and UO2

A Barreiro Fidalgo, Y Kumagai… - Journal of Coordination …, 2018 - Taylor & Francis
In this work, we have studied the reaction between H2O2 and UO2 with particular focus on
the nature of the hydroxyl radical formed as an intermediate. Experiments were performed to …

Gamma radiation induces hydrogen absorption by copper in water

CM Lousada, IL Soroka, Y Yagodzinskyy… - Scientific reports, 2016 - nature.com
One of the most intricate issues of nuclear power is the long-term safety of repositories for
radioactive waste. These repositories can have an impact on future generations for a period …

Molecular hydrogen formation during water radiolysis in the presence of zirconium dioxide

K Skotnicki, K Bobrowski - Journal of Radioanalytical and Nuclear …, 2015 - Springer
The presence of zirconium dioxide (ZrO 2) greatly increases H 2 yields in water radiolysis,
an inevitable process which takes place in nuclear power plants. The aim of this review is to …

Exploring the Cryopreservation Mechanism and Direct Removal Strategy of TAPS in Red Blood Cell Cryopreservation

R Zhao, X Liu, MD Ekpo, Y He… - ACS Biomaterials Science …, 2024 - ACS Publications
Cryopreservation of red blood cells (RBCs) plays an indispensable role in modern clinical
transfusion therapy. Researchers are dedicated to finding cryoprotectants (CPAs) with high …

Kinetics and Mechanism of the Reaction between H2O2 and Tungsten Powder in Water

M Yang, X Zhang, A Grosjean, I Soroka… - The Journal of …, 2015 - ACS Publications
In this work, the reaction between H2O2 and tungsten powder in the presence of Tris
(hydroxymethyl) aminomethane was studied experimentally. The production of hydroxyl …