Generation of sulfate radical through heterogeneous catalysis for organic contaminants removal: current development, challenges and prospects

WD Oh, Z Dong, TT Lim - Applied Catalysis B: Environmental, 2016 - Elsevier
Sulfate radical-based advanced oxidation processes (SR-AOPs) employing heterogeneous
catalysts to generate sulfate radical (SO 4 radical dot−) from peroxymonosulfate (PMS) and …

Role of kynurenine pathway in oxidative stress during neurodegenerative disorders

A Mor, A Tankiewicz-Kwedlo, A Krupa, D Pawlak - Cells, 2021 - mdpi.com
Neurodegenerative disorders are chronic and life-threatening conditions negatively affecting
the quality of patients' lives. They often have a genetic background, but oxidative stress and …

Advanced oxidation processes for organic contaminant destruction based on the Fenton reaction and related chemistry

JJ Pignatello, E Oliveros, A MacKay - Critical reviews in …, 2006 - Taylor & Francis
Fenton chemistry encompasses reactions of hydrogen peroxide in the presence of iron to
generate highly reactive species such as the hydroxyl radical and possibly others. In this …

Quinolinic acid: an endogenous neurotoxin with multiple targets

R Lugo-Huitrón, P Ugalde Muñiz… - Oxidative medicine …, 2013 - Wiley Online Library
Quinolinic acid (QUIN), a neuroactive metabolite of the kynurenine pathway, is normally
presented in nanomolar concentrations in human brain and cerebrospinal fluid (CSF) and is …

[HTML][HTML] Reactive oxygen species-related activities of nano-iron metal and nano-iron oxides

H Wu, JJ Yin, WG Wamer, M Zeng, YM Lo - Journal of Food and Drug …, 2014 - Elsevier
Nano-iron metal and nano-iron oxides are among the most widely used engineered and
naturally occurring nanostructures, and the increasing incidence of biological exposure to …

Kynurenines with neuroactive and redox properties: relevance to aging and brain diseases

J Reyes Ocampo, R Lugo Huitrón… - Oxidative Medicine …, 2014 - Wiley Online Library
The kynurenine pathway (KP) is the main route of tryptophan degradation whose final
product is NAD+. The metabolism of tryptophan can be altered in ageing and with …

Activation of the kynurenine pathway and increased production of the excitotoxin quinolinic acid following traumatic brain injury in humans

EB Yan, T Frugier, CK Lim, B Heng… - Journal of …, 2015 - Springer
During inflammation, the kynurenine pathway (KP) metabolises the essential amino acid
tryptophan (TRP) potentially contributing to excitotoxicity via the release of quinolinic acid …

Quantitative probing of reactive oxygen species and their selective degradation on contaminants in peroxymonosulfate-based process enhanced by picolinic acid

J Yan, H Liu, C Dou, Y Wu, W Dong - Journal of Hazardous Materials, 2023 - Elsevier
The processes of Fe (III) activated peroxymonosulfate (PMS) in degrading contaminants
have been extensively studied. Herein, a biodegradable chelating agent, picolinic acid …

Quercitrin, a glycoside form of quercetin, prevents lipid peroxidation in vitro

C Wagner, R Fachinetto, CL Dalla Corte, VB Brito… - Brain research, 2006 - Elsevier
Reactive oxygen species have been demonstrated to be associated with a variety of
diseases including neurodegenerative disorders. Flavonoid compounds have been …

Nitrogen doped graphene quantum dots based long-persistent chemiluminescence system for ascorbic acid imaging

H Chen, Q Wang, Q Shen, X Liu, W Li, Z Nie… - Biosensors and …, 2017 - Elsevier
High photo-intensity and sluggish flight attenuation are important to highly sensitive
chemluminescence imaging. Herein, we present a copper ion catalyzed long-persistent …