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Acute Toxicity of a Tire Rubber-Derived Chemical, 6PPD Quinone, to Freshwater Fish and Crustacean Species

Environmental Science and Technology Letters, 2021
N-(1,3-Dimethylbutyl)-N′-phenyl-p-phenylenediamine-quinone, also known as 6PPD quinone, was recently identified as a toxic chemical that causes acute mortality in coho salmon following exposure to urban runoff.
Kyoshiro Hiki   +7 more
semanticscholar   +1 more source

Loss and Increase of the Electron Exchange Capacity of Natural Organic Matter during Its Reduction and Reoxidation: The Role of Quinone and Nonquinone Moieties.

Environmental Science and Technology, 2022
Redox-active quinone and nonquinone moieties represent the electron exchange capacity (EEC) of natural organic matter (NOM), playing an important role in the electron transfer link of microbes and transformation of contaminants/metal minerals.
Peijie Yang   +10 more
semanticscholar   +1 more source

Designing Quinone-Based Anodes with Rapid Kinetics for Rechargeable Proton Batteries.

Angewandte Chemie, 2022
Quinone compounds, which are capable of accommodating proton (H + ), are emerging electrodes in aqueous batteries. However, the storage mechanism of proton in quinone compounds is less known and the energy/power density of quinone-based proton battery is
Xinru Yang   +10 more
semanticscholar   +1 more source

Interactions of the antioxidant enzymes NAD(P)H: Quinone oxidoreductase 1 (NQO1) and NRH: Quinone oxidoreductase 2 (NQO2) with pharmacological agents, endogenous biochemicals and environmental contaminants.

Chemico-Biological Interactions, 2021
NAD(P)H Quinone Oxidoreductase 1 (NQO1) is an antioxidant enzyme that catalyzes the two-electron reduction of several different classes of quinone-like compounds (quinones, quinone imines, nitroaromatics, and azo dyes).
Md. Harunur Rashid, D. Babu, A. Siraki
semanticscholar   +1 more source

Dopamine, Oxidative Stress and Protein-Quinone Modifications in Parkinson's and Other Neurodegenerative Diseases.

Angewandte Chemie, 2019
Dopamine (DA) is the most important catecholamine in the brain, as it is the most abundant and the precursor of other neurotransmitters. Degeneration of nigrostriatal neurons of substantia nigra pars compacta in Parkinson's disease represents the best ...
E. Monzani   +9 more
semanticscholar   +1 more source

Antitumour Quinones

Mini-Reviews in Medicinal Chemistry, 2005
Quinones still comprise one of the largest classes of antitumour agents. For example, the anthracycline antibiotics are among the most utilised anticancer agents ever developed. Many other quinones were tested for their anticancer activity. Though there are general and well-established mechanisms for quinone toxicity, the exact contribution of the ...
openaire   +2 more sources

The Metabolism and Toxicity of Quinones, Quinonimines, Quinone Methides, and Quinone-Thioethers

Current Drug Metabolism, 2002
Quinones are ubiquitous in nature and constitute an important class of naturally occurring compounds found in plants, fungi and bacteria. Human exposure to quinones therefore occurs via the diet, but also clinically or via airborne pollutants. For example, the quinones of polycyclic aromatic hydrocarbons are prevalent as environmental contaminants and ...
Terrence J, Monks, Douglas C, Jones
openaire   +2 more sources

Electrochemical redox behavior of organic quinone compounds in aqueous metal ion electrolytes

, 2020
Organic quinone compounds are promising electrode materials for aqueous rocking-chair batteries due to chemical inert toward aqueous solutions and wide feasibility of various charge carriers.
Lijing Yan   +7 more
semanticscholar   +1 more source

Comparison of Quinone‐Based Catholytes for Aqueous Redox Flow Batteries and Demonstration of Long‐Term Stability with Tetrasubstituted Quinones

Advanced Energy Materials, 2020
Quinones are appealing targets as organic charge carriers for aqueous redox flow batteries (RFBs), but their utility continues to be constrained by limited stability under operating conditions.
James B. Gerken   +8 more
semanticscholar   +1 more source

An innovation: Dendrite free quinone paired with ZnMn2O4 for zinc ion storage

Materials Today Energy, 2019
Graphite was reported by J.O. Besenhard as the reservoir for alkali ions in 1974. The booming period of lithium-ion batteries arrived after the graphite patent issued by Sony Co. in 1991. The flourish development is due to the address of lithium dendrite
Lijing Yan   +8 more
semanticscholar   +1 more source

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