Intracellular GSH/GST antioxidants system change as an earlier biomarker for toxicity evaluation of iron oxide nanoparticles

W Zhang, J Gao, L Lu, T Bold, X Li, S Wang, Z Chang… - NanoImpact, 2021 - Elsevier
Glutathione (GSH) and glutathione-S-transferases (GSTs) are two frontlines of cellular
defense against both acute and chronic toxicity of xenobiotics-induced oxidative stress. The …

Advanced electrocatalytic redox processes for environmental remediation of halogenated organic water pollutants

MK Wilsey, T Taseska, Z Meng, W Yu… - Chemical …, 2023 - pubs.rsc.org
Halogenated organic compounds are widespread, and decades of heavy use have resulted
in global bioaccumulation and contamination of the environment, including water sources …

Fabrication of a direct Z-scheme heterojunction between MoS2 and B/Eu-g-C3N4 for an enhanced photocatalytic performance toward tetracycline degradation

P Guo, F Zhao, X Hu - Journal of Alloys and Compounds, 2021 - Elsevier
A sulfur vacancy (SV)-and nitrogen vacancy (NV)-mediated Z-scheme MoS 2/Eu/BgC 3 N 4
(MS/BEuCN) photocatalyst was synthesized via thermal polymerization and ultrasonic …

Photocatalytic activity towards antibiotic degradation and H 2 evolution by development of a Z-scheme heterojunction constructed from 1T/2H-MoS 2 nanoflowers …

S Das, L Acharya, L Biswal, BP Mishra… - Catalysis Science & …, 2023 - pubs.rsc.org
Currently, the design of efficient, cost-effective and sustainable photocatalysts to alleviate
the ongoing crisis of ecological contamination is of huge interest. Herein, we have …

Stability and Speciation of Hydrated Magnetite {111} Surfaces from Ab Initio Simulations with Relevance for Geochemical Redox Processes

AS Katheras, K Karalis, M Krack… - … science & technology, 2023 - ACS Publications
Magnetite is a common mixed Fe (II, III) iron oxide in mineral deposits and the product of
(anaerobic) iron corrosion. In various Earth systems, magnetite surfaces participate in …

Buriti biomass as catalysts based on activated carbon/Fe3O4 for ciprofloxacin removal by heterogeneous photo-Fenton process

AB Fortunato, FEB Júnior, JM Moreira… - Journal of Water …, 2022 - Elsevier
In this study, activated carbon (AC) from Buriti biomass decorated with magnetite (Fe 3 O 4)
nanoparticles was produced as a new material to be applied in ciprofloxacin (CIP) removal …

Computational Study on the Octahedral Surfaces of Magnetite Nanoparticles and Their Solvent Interaction

AS Katheras, K Karalis, M Krack… - Environmental …, 2024 - ACS Publications
Magnetite nanoparticles (MNPs) play an important role in geological and environmental
systems because of their redox reactivity and ability to sequester a wide range of metals and …

Strategic pathway selection for photocatalytic degradation: roles of holes and radicals

Y Li, X Gao, Y Li - Inorganic Chemistry Frontiers, 2024 - pubs.rsc.org
As global resources become scarce and environmental issues become increasingly severe,
developing photocatalytic technology for efficiently and cleanly degrading pollutants has …

[HTML][HTML] Recent Progress in Molecular Oxygen Activation by Iron-Based Materials: Prospects for Nano-Enabled In Situ Remediation of Organic-Contaminated Sites

F He, L Xu, H Wang, C Jiang - Toxics, 2024 - mdpi.com
In situ chemical oxidation (ISCO) is commonly used for the remediation of contaminated
sites, and molecular oxygen (O2) after activation by aquifer constituents and artificial …

Photo-Fenton-Based Degradation of Methylene Blue Dye Using Hydroxyapatite Nanoparticles Doped with Fe3O4/γ-Fe2O3

FE Bimbi, CG Neves, MDL Nascimento… - Journal of the Brazilian …, 2022 - SciELO Brasil
In this study, we evaluated the catalytic properties of hydroxyapatite (HA) nanoparticles
(NPs) doped with Fe3O4/γ-Fe2O3 for the degradation of methylene blue (MB) dye using a …