Reactive oxygen species and catalytic active sites in heterogeneous catalytic ozonation for water purification

G Yu, Y Wang, H Cao, H Zhao… - Environmental Science & …, 2020 - ACS Publications
Heterogeneous catalytic ozonation (HCO) processes have been widely studied for water
purification. The reaction mechanisms of these processes are very complicated because of …

Molecular dynamics of seed priming at the crossroads between basic and applied research

A Pagano, A Macovei, A Balestrazzi - Plant Cell Reports, 2023 - Springer
Key message The potential of seed priming is still not fully exploited. Our limited knowledge
of the molecular dynamics of seed pre-germinative metabolism is the main hindrance to …

Advanced oxidation process with peracetic acid and Fe (II) for contaminant degradation

J Kim, T Zhang, W Liu, P Du, JT Dobson… - … Science & Technology, 2019 - ACS Publications
Fe (II) is an excellent promoter for advanced oxidation processes (AOPs) because of its
environmental ubiquity and low toxicity. This study is among the first to characterize the …

Use of scavenger agents in heterogeneous photocatalysis: truths, half-truths, and misinterpretations

JT Schneider, DS Firak, RR Ribeiro… - Physical Chemistry …, 2020 - pubs.rsc.org
Even though a gap exists in understanding the behavior of radical scavengers and
interfering species, they have been extensively employed to elucidate degradation …

Nanocarbon-based catalytic ozonation for aqueous oxidation: engineering defects for active sites and tunable reaction pathways

Y Wang, X Duan, Y Xie, H Sun, S Wang - ACS Catalysis, 2020 - ACS Publications
Catalytic ozonation relies on the direct oxidation by ozone (O3) and indirect oxidation by
reactive oxygen species (ROS) produced from activated ozone molecules, and the …

Unexpectedly enhanced organics removal in persulfate oxidation with high concentration of sulfate: The origin and the selectivity

Z Xu, J Wang, J Qiu, H Cao, Y Xie - Environmental Science & …, 2023 - ACS Publications
Massive anions in high saline wastewater are primary factors that restricted the efficiency of
pollutant degradation in advanced oxidation processes (AOPs). Herein, we reported the …

Environmentally persistent free radicals (EPFRs). 1. Generation of reactive oxygen species in aqueous solutions

L Khachatryan, E Vejerano, S Lomnicki… - … science & technology, 2011 - ACS Publications
Reactive oxygen species (ROS) generated by environmentally persistent free radicals
(EPFRs) of 2-monochlorophenol, associated with CuO/silica particles, were detected using …

[HTML][HTML] Phenolic compounds and antioxidant activity of Brazil nut (Bertholletia excelsa)

JA John, F Shahidi - Journal of functional foods, 2010 - Elsevier
Brazil nuts were shelled and separated as kernel and brown skin; whole nuts were also
used. Soluble phenolics from each portion as well as the whole nut were extracted using …

Are radicals formed during anion-exchange membrane fuel cell operation?

S Wierzbicki, JC Douglin, A Kostuch… - The Journal of …, 2020 - ACS Publications
In this paper we present a study on stable radicals and short-lived species generated in
anion-exchange membrane (AEM) fuel cells (AEMFCs) during operation. The in situ …

Inactivation of MS2 coliphage in Fenton and Fenton-like systems: role of transition metals, hydrogen peroxide and sunlight

JI Nieto-Juarez, K Pierzchła… - … science & technology, 2010 - ACS Publications
The inactivation of coliphage MS2 by iron-and copper-catalyzed Fenton systems was
studied to assess the importance of this process for virus inactivation in natural systems and …