Role of heteroaggregation and internalization in the toxicity of differently sized and charged plastic nanoparticles to freshwater microalgae

X Li, H Qiu, P Zhang, L Song, A Romero-Freire… - Environmental …, 2023 - Elsevier
The toxic effect of waterborne nanoplastics is a manifestation of bio-nano interfacial
interactions. Although nanoplastics with different physicochemical characteristics are known …

[HTML][HTML] In vivo intrinsic atomic interaction infer molecular eco-toxicity of industrial TiO2 nanoparticles via oxidative stress channelized steatosis and apoptosis in …

S Mohanty, P Patel, E Jha, PK Panda, P Kumari… - Ecotoxicology and …, 2022 - Elsevier
The ecotoxicological effect of after-usage released TiO 2 nanoparticles in aquatic resources
has been a major concern owing to their production and utilization in different applications …

Biomacromolecular and Toxicity Responses of Bacteria upon the Nano–Bio Interfacial Interactions with Ti3C2Tx Nanosheets

S Shen, K Yang, D Lin - Environmental Science & Technology, 2023 - ACS Publications
The biomolecular responses of bacteria to 2D nanosheets that result from nano–bio
interfacial interactions remain to be thoroughly examined. Herein, Fourier transform infrared …

[PDF][PDF] Unraveling the impact of phytoplankton secretions on the behavior of metal-containing engineered nanoparticles in aquatic environment

R Gasco, VI Slaveykova - Frontiers in …, 2024 - access.archive-ouverte.unige.ch
Engineered nanoparticles (ENPs) have dimensions ranging from 1 to 100 nm (Vert et al.,
2012), and possess unique properties which make them highly valuable for various …

Algal extracellular polymeric substance compositions drive the binding characteristics, affinity, and phytotoxicity of graphene oxide in water

K Wu, S Ouyang, Z Tao, X Hu, Q Zhou - Water Research, 2024 - Elsevier
Graphene oxide (GO, a popular 2D nanomaterial) poses great potential in water treatment
arousing considerable attention regarding its fate and risk in aquatic environments …

[HTML][HTML] Mechanism of transport and toxicity response of Chlorella sorokiniana to polystyrene nanoplastics

M Xu, F Zhu, Y Yang, M Liu, X Li, Y Jiang… - Ecotoxicology and …, 2024 - Elsevier
The toxicity of nanoparticles to freshwater microalgae is of significant importance in
maintaining the overall stability of aquatic ecosystems. However, the transport mechanism …

Molecular mechanism of dissolvable metal nanoparticles-enhanced CO2 fixation by algae: Metal-chlorophyll synthesis

R Qu, N Liu, Q Wen, J Guo, F Ge - Environmental Pollution, 2024 - Elsevier
Algae-driven photosynthetic CO 2 fixation is a promising strategy to mitigate global climate
changes and energy crises. Yet, the presence of metal nanoparticles (NPs), particularly …

Molecular mechanism for combined toxicity of micro (nano) plastics and carbon nanofibers to freshwater microalgae Chlorella pyrenoidosa

X Lu, Z Wang - Environmental Pollution, 2024 - Elsevier
The understanding of the environmental consequences resulting from the presence of micro
(nano) plastics and carbon nanofibers (CNFs) in aquatic ecosystems is currently limited …

[HTML][HTML] Evaluation of bactericidal effects of silver hydrosol nanotherapeutics against Enterococcus faecium 1449 drug resistant biofilms

A Limayem, M Mehta, N Kondos, D Kaushal… - Frontiers in cellular …, 2023 - frontiersin.org
Silver (Ag) nanoparticles (NPs) are well documented for their broad-spectrum bactericidal
effects. This study aimed to test the effect of bioactive Ag-hydrosol NPs on drug-resistant E …

Interaction of silica nanoparticles with microalgal extracellular polymers

P Vukosav, L Pašalić, D Bakarić, D Domazet Jurašin… - Water, 2023 - mdpi.com
The properties of engineered nanoparticles (NPs) in the marine environment are influenced
not only by the high ionic strength of seawater but also by the interaction of NPs with …