[HTML][HTML] Accumulation and cellular toxicity of engineered metallic nanoparticle in freshwater microalgae: Current status and future challenges

A Mahana, OI Guliy, SK Mehta - Ecotoxicology and environmental safety, 2021 - Elsevier
Metal nanoparticles (MNPs) are employed in a variety of medical and non-medical
applications. Over the past two decades, there has been substantial research on the impact …

Potential risks and benefits of zinc oxide nanoparticles: a systematic review

S Keerthana, A Kumar - Critical Reviews in Toxicology, 2020 - Taylor & Francis
Zinc oxide nanoparticles are well-known metal oxide nanoparticles having numbers of
applications in the field of cosmetology, medicine, and chemistry. However, the number of …

The reactive oxygen species as pathogenic factors of fragmented microplastics to macrophages

S Jeon, DK Lee, J Jeong, SI Yang, JS Kim, J Kim… - Environmental …, 2021 - Elsevier
The presence of microplastics in the various food web raised concerns on human health, but
little is known about the target cells and mechanism of toxicity of microplastics. In this study …

In vitro cytocompatibility and antibacterial studies on biodegradable Zn alloys supplemented by a critical assessment of direct contact cytotoxicity assay

M Wątroba, W Bednarczyk… - … Research Part B …, 2023 - Wiley Online Library
In vitro cytotoxicity assessment is indispensable in develo** new biodegradable implant
materials. Zn, which demonstrates an ideal corrosion rate between Mg‐and Fe‐based …

Differentially Induced Autophagy by Engineered Nanomaterial Treatment Has an Impact on Cellular Homeostasis and Cytotoxicity

V Alcolea-Rodriguez, VI Dumit, R Ledwith… - Nano Letters, 2024 - ACS Publications
Considering the increasing production of engineered nanomaterials (ENMs), new approach
methodologies (NAMs) are essential for safe-by-design approaches and risk assessment …

[HTML][HTML] Hepato (geno) toxicity assessment of nanoparticles in a HepG2 liver spheroid model

E Elje, E Mariussen, OH Moriones, NG Bastús… - Nanomaterials, 2020 - mdpi.com
(1) In compliance with the 3Rs policy to reduce, refine and replace animal experiments, the
development of advanced in vitro models is needed for nanotoxicity assessment. Cells …

An integrated approach to testing and assessment to support grou** and read-across of nanomaterials after inhalation exposure

HM Braakhuis, F Murphy, L Ma-Hock… - Applied In Vitro …, 2021 - liebertpub.com
Introduction: Here, we describe the generation of hypotheses for grou** nanoforms (NFs)
after inhalation exposure and the tailored Integrated Approaches to Testing and Assessment …

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 …

Immobilization of copper oxide nanoparticles onto chitosan biopolymer: Application to the oxidative degradation of Naphthol blue black

S Ltaief, M Jabli, SB Abdessalem - Carbohydrate Polymers, 2021 - Elsevier
In this study, copper oxide nanoparticles, prepared using pistacia vera hull extract, were
immobilized onto chitosan. FT-IR spectrum of copper oxide-chitosan exhibited chemical …

A New Look at the Effects of Engineered ZnO and TiO2 Nanoparticles: Evidence from Transcriptomics Studies

S Wang, H Alenius, H El-Nezami, P Karisola - Nanomaterials, 2022 - mdpi.com
Titanium dioxide (TiO2) and zinc oxide (ZnO) nanoparticles (NPs) have attracted a great
deal of attention due to their excellent electrical, optical, whitening, UV-adsorbing and …