Environmental behaviors and toxic mechanisms of engineered nanomaterials in soil

C Wang, J Xu, L Zhang, X Yang, X Zhang… - Environmental …, 2024 - Elsevier
Engineered nanomaterials (ENMs) are inevitably released into the environment with the
exponential application of nanotechnology. Parts of ENMs eventually accumulate in the soil …

Effects of mixtures of engineered nanoparticles and metallic pollutants on aquatic organisms

M Li, W Liu, VI Slaveykova - Environments, 2020 - mdpi.com
In aquatic environment, engineered nanoparticles (ENPs) are present as complex mixtures
with other pollutants, such as trace metals, which could result in synergism, additivity or …

Polyethyleneimine functionalized mesoporous magnetic nanoparticles with enhanced antibacterial and antibiofilm activity in an alternating magnetic field

W Liu, W Pei, M Moradi, D Zhao, Z Li… - … Applied Materials & …, 2022 - ACS Publications
Despite a lot of research on the antibacterial effect of Fe3O4 nanoparticles, their interactions
with biofilm matrix have not been well understood. The surface charge of nanoparticles …

Optically activatable photosynthetic bacteria-based highly tumor specific immunotheranostics

X Yang, S Komatsu, S Reghu, E Miyako - Nano Today, 2021 - Elsevier
Despite the growing promise of bacterial therapy, due to the tumor targeting effect, in solid
tumor treatment, most conventional therapeutic bacteria exhibit pathogenicity and …

Always-on photocatalytic antibacterial facemask with mini UV-LED array

UNT Nguyen, KH Do, B Jang, KS Kim, JH Kim… - Materials Today …, 2022 - Elsevier
The facemask is a device to protect yourself and others against pandemics, such as
coronavirus disease 2019 (COVID-19), and adding a functional filter to the facemask could …

Ivy extract-assisted photochemical vapor generation for sensitive determination of mercury by atomic fluorescence spectrometry

Y Liu, J Zou, B Luo, H Yu, Z Zhao, H Xia - Microchemical Journal, 2021 - Elsevier
Making use of the natural plant extract as assistant matrix or photocatalyst provides an
efficient strategy to break the limitation of traditional photochemical vapor generation atomic …

Nanoscale hydrophobicity and electrochemical mapping provides insights into facet dependent silver nanoparticle dissolution

Q Ma, J Young, J Gao, Y Tao… - The Journal of Physical …, 2023 - ACS Publications
Metal or metallic nanoparticle dissolution influences particle stability, reactivity, potential
fate, and transport. This work investigated the dissolution behavior of silver nanoparticles …

Effects of surface-functionalized TiO 2 nanoparticles on copper ion toxicity under simultaneous and sequential exposure conditions

W Fan, Y Li, A Li, X Li, Y Zhang, S Liu - Environmental Science: Nano, 2022 - pubs.rsc.org
Most research on the ecotoxicity of titanium dioxide nanoparticles (nano-TiO2) has focused
on the effects on organisms of co-exposure to nano-TiO2 and other environmental …

Multidimensional bioresponses in nematodes contribute to the antagonistic toxic interaction between pentachlorophenol and TiO2 nanoparticles in soil

J Hou, C Hu, P Li, D Lin - Journal of Hazardous Materials, 2022 - Elsevier
Interactions between nanomaterials (NMs) and coexisting contaminants are important
contributors to their joint biological effects, while the reverse actions of bioresponses in …

The impact of nTiO 2 and GO (graphene oxide), and their combinations, on freshwater Chlorella sp.: a comparative study in lake water and BG-11 media

A Debroy, A Mukherjee - Environmental Science: Processes & …, 2024 - pubs.rsc.org
Titanium dioxide nanoparticles (nTiO2) and graphene oxide (GO) are extensively used
nanomaterials in various products and applications. Freshwater ecosystems are a crucial …