Copper oxide nanoparticles: In vitro and in vivo toxicity, mechanisms of action and factors influencing their toxicology

H Sajjad, A Sajjad, RT Haya, MM Khan, M Zia - … and Physiology Part C …, 2023 - Elsevier
Abstract Copper oxide nanoparticles (CuO NPs) have received increasing interest due to
their distinctive properties, including small particle size, high surface area, and reactivity …

Mechanisms of immune response to inorganic nanoparticles and their degradation products

R Mohammapdour, H Ghandehari - Advanced drug delivery reviews, 2022 - Elsevier
Careful assessment of the biological fate and immune response of inorganic nanoparticles
is crucial for use of such carriers in drug delivery and other biomedical applications. Many …

Fabrication of monodispersed copper oxide nanoparticles with potential application as antimicrobial agents

FA Bezza, SM Tichapondwa, EMN Chirwa - Scientific Reports, 2020 - nature.com
Cuprous oxide nanoparticles (Cu2O NPs) were fabricated in reverse micellar templates by
using lipopeptidal biosurfactant as a stabilizing agent. Scanning electron microscopy (SEM) …

Copper oxide nanoparticles trigger macrophage cell death with misfolding of Cu/Zn superoxide dismutase 1 (SOD1)

G Gupta, F Cappellini, L Farcal, R Gornati… - Particle and Fibre …, 2022 - Springer
Abstract Background Copper oxide (CuO) nanoparticles (NPs) are known to trigger
cytotoxicity in a variety of cell models, but the mechanism of cell death remains unknown …

Immunotoxicity of metal and metal oxide nanoparticles: from toxic mechanisms to metabolism and outcomes

J Bi, C Mo, S Li, M Huang, Y Lin, P Yuan, Z Liu… - Biomaterials …, 2023 - pubs.rsc.org
The influence of metal and metal oxide nanomaterials on various fields since their discovery
has been remarkable. They have unique properties, and therefore, have been employed in …

Green methods for the preparation of MgO nanomaterials and their drug delivery, anti-cancer and anti-bacterial potentials: A review

M Nejati, M Rostami, H Mirzaei… - Inorganic Chemistry …, 2022 - Elsevier
This paper focuses on magnesium oxide and hydroxide, which are compounds with
favorable and exclusive features for various applications. Magnesium oxide nanoparticles …

Ecotoxicological effects and mechanism of CuO nanoparticles to individual organisms

J Hou, X Wang, T Hayat, X Wang - Environmental pollution, 2017 - Elsevier
Abstract Copper oxide nanoparticles (CuO NPs) are used extensively in a variety of
applications such as antimicrobial agent, photo-catalyst and gas sensors. The expanding …

Nanoparticle effects on stress response pathways and nanoparticle–protein interactions

SJ Cameron, J Sheng, F Hosseinian… - International journal of …, 2022 - mdpi.com
Nanoparticles (NPs) are increasingly used in a wide variety of applications and products;
however, NPs may affect stress response pathways and interact with proteins in biological …

In chemico methodology for engineered nanomaterial categorization according to number, nature and oxidative potential of reactive surface sites

V Alcolea-Rodríguez, R Portela… - Environmental …, 2024 - pubs.rsc.org
Methanol probe chemisorption quantifies the number of reactive sites at the surface of
engineered nanomaterials, enabling normalization per reactive site in reactivity and toxicity …

In vivo toxicity of copper oxide, lead oxide and zinc oxide nanoparticles acting in different combinations and its attenuation with a complex of innocuous bio-protectors

IA Minigalieva, BA Katsnelson, VG Panov, LI Privalova… - Toxicology, 2017 - Elsevier
Stable suspensions of metal oxide nanoparticles (Me-NPs) obtained by laser ablation of
99.99% pure copper, zinc or lead under a layer of deionized water were used separately, in …