[HTML][HTML] Environmental implications of superoxide radicals: From natural processes to engineering applications

Z Luo, Y Yan, R Spinney, DD Dionysiou, FA Villamena… - Water Research, 2024 - Elsevier
The roles of superoxide radical (O 2•−) in the domains of physiological, physical, and
material chemistry are becoming increasingly recognized. Although extensive efforts have …

Superoxide ion: generation and chemical implications

M Hayyan, MA Hashim, IM AlNashef - Chemical reviews, 2016 - ACS Publications
Superoxide ion (O2•–) is of great significance as a radical species implicated in diverse
chemical and biological systems. However, the chemistry knowledge of O2•–is rather …

Mechanisms of antifungal properties of metal nanoparticles

YN Slavin, H Bach - Nanomaterials, 2022 - mdpi.com
Highlights What are the main findings? Mechanisms by which nanoparticles exert their
damage on fungi were described. Transcriptomic studies regarding exposure to …

Accelerated iron cycle inducing molecular oxygen activation for deep oxidation of aromatic VOCs in MoS2 co-catalytic Fe3+/PMS system

X **e, J Cao, Y **ang, R **e, Z Suo, Z Ao… - Applied Catalysis B …, 2022 - Elsevier
In this work, MoS 2 is utilized as a cocatalyst to enhance Fe 3+/PMS reaction for the deep
oxidation of aromatic VOCs in a continuous air-bubbling system. The exposed Mo 4+ active …

Comparative study of photocatalysis and gas sensing of ZnO/Ag nanocomposites synthesized by one-and two-step polymer-network gel processes

Y Liu, Q Zhang, H Yuan, K Luo, J Li, W Hu… - Journal of Alloys and …, 2021 - Elsevier
Catalytic and sensing performance of ZnO/Ag nanocomposites greatly depends on the
synthesis method used for its production, presenting both challenges and opportunities for …

Organic-coated silver nanoparticles in biological and environmental conditions: fate, stability and toxicity

VK Sharma, KM Siskova, R Zboril… - Advances in colloid and …, 2014 - Elsevier
This review paper presents the overview of processes involved in transformation of organic-
coated silver nanoparticles (AgNPs) in biological systems and in the aquatic environment …

Superoxide radical driving the activation of persulfate by magnetite nanoparticles: implications for the degradation of PCBs

GD Fang, DD Dionysiou, SR Al-Abed… - Applied Catalysis B …, 2013 - Elsevier
Magnetite nanoparticles (MNPs) are ubiquitous components of the subsurface environment,
and increasing attention has been paid to MNPs due to their highly reductive and …

Chemical transformation of silver nanoparticles in aquatic environments: Mechanism, morphology and toxicity

W Zhang, B **ao, T Fang - Chemosphere, 2018 - Elsevier
Abstract Silver nanoparticles (Ag NPs) have been inevitably introduced into ecological
environment during their extensive applications in daily human life. Thermodynamically, Ag …

Spot the difference: engineered and natural nanoparticles in the environment—release, behavior, and fate

S Wagner, A Gondikas, E Neubauer… - Angewandte Chemie …, 2014 - Wiley Online Library
The production and use of nanoparticles leads to the emission of manufactured or
engineered nanoparticles into the environment. Those particles undergo many possible …

Recent progress of noble metals with tailored features in catalytic oxidation for organic pollutants degradation

Y Fu, Z Yin, L Qin, D Huang, H Yi, X Liu, S Liu… - Journal of hazardous …, 2022 - Elsevier
With the increasing serious water pollutions, an increasing interest has given for the
nanocomposites as environmental catalysts. To date, noble metals-based nanocomposites …