Toxicity investigation of CeO2 nanoparticles coated with glucose and exopolysaccharides levan and pullulan on the bacterium Vibrio fischeri and aquatic organisms …

I Milenković, K Radotić, J Despotović, B Lončarević… - Aquatic Toxicology, 2021 - Elsevier
Cerium oxide nanoparticles (nCeO 2) have widespread applications, but they can be
hazardous to the environment. Some reports indicate the toxic effect of nCeO 2 on tested …

Natural molecule coatings modify the fate of cerium dioxide nanoparticles in water and their ecotoxicity to Daphnia magna

S Villa, D Maggioni, H Hamza, V Di Nica, S Magni… - Environmental …, 2020 - Elsevier
The ongoing development of nanotechnology has raised concerns regarding the potential
risk of nanoparticles (NPs) to the environment, particularly aquatic ecosystems. A relevant …

Fate of engineered cerium oxide nanoparticles in an aquatic environment and their toxicity toward 14 ciliated protist species

W Zhang, Z Pu, S Du, Y Chen, L Jiang - Environmental Pollution, 2016 - Elsevier
The potential environmental impacts of engineered cerium oxide nanoparticles (CeO 2 NPs)
on aquatic organisms have remained largely unknown. Therefore, the laboratory study …

Coating with polysaccharides influences the surface charge of cerium oxide nanoparticles and their effects to Mytilus galloprovincialis

L Nigro, R Freitas, D Maggioni, H Hamza, F Coppola… - NanoImpact, 2021 - Elsevier
This study focused on the effects of surface coating, acquired through the interaction with
natural biomolecules, on the behavior and ecotoxicity of nanoparticles (NPs). To this aim …

Fate of cerium oxide nanoparticles in natural waters and immunotoxicity in exposed rainbow trout

C Gagnon, A Bruneau, P Turcotte… - … of Nanomedicine & …, 2018 - archimer.ifremer.fr
once released in the environment, engineered nanoparticles (nps) can undergo important
transformation resulting in changed properties under natural conditions. this study …

Alginate coating modifies the biological effects of cerium oxide nanoparticles to the freshwater bivalve Dreissena polymorpha

C Della Torre, D Maggioni, L Nigro, F Farè… - Science of The Total …, 2021 - Elsevier
The adsorption of biomacromolecules is a fundamental process that can alter the behaviour
and adverse effects of nanoparticles (NPs) in natural systems. While the interaction of NPs …

Cytotoxicity of functionalized CeO2 nanoparticles towards Escherichia coli and adaptive response of membrane properties

M Zhuo, J Ma, X Quan - Chemosphere, 2021 - Elsevier
The cytotoxicity and mechanisms of cerium oxide nanoparticles (CeO 2-NPs) on organisms
have attracted great concerns recently, while that of CeO 2-NPs with functional groups …

Synthesis, characterization, and ecotoxicity of CeO2 nanoparticles with differing properties

B Alam, A Philippe, RR Rosenfeldt, F Seitz… - Journal of Nanoparticle …, 2016 - Springer
CeO 2 nanoparticles with various characteristics find an increasing number of applications
in the electronic, medical, and other industries and are therefore likely released in the …

Toxicity mechanism of cerium oxide nanoparticles on cyanobacteria Microcystis aeruginosa and their ecological risks

D Wu, J Zhang, W Du, Y Yin, H Guo - Environmental Science and …, 2022 - Springer
The extensive application of cerium oxide nanoparticles (CeO2 NPs), a type of rare earth
nanomaterial, led to pollution into aquatic environments. Cyanobacteria, a significant …

Physicochemical Characterization and Ecotoxicological Assessment of CeO2 Nanoparticles Using Two Aquatic Microorganisms

I Rodea-Palomares, K Boltes… - Toxicological …, 2011 - academic.oup.com
The physicochemical properties of nanoparticles determine their interaction with living
organisms. Four different cerium oxide nanoparticles, including commercial materials, were …