Effects of hydrophobicity of titanium dioxide nanoparticles and exposure scenarios on copper uptake and toxicity in Daphnia magna

S Liu, M Cui, X Li, DQ Thuyet, W Fan - Water research, 2019 - Elsevier
Abstract Titanium dioxide (TiO 2) nanoparticles (NPs) encounter heavy metals in the
environment under different scenarios. However, the mechanism of their joint toxicity effects …

Effect of titanium dioxide nanoparticles on copper toxicity to Daphnia magna in water: role of organic matter

W Fan, R Peng, X Li, J Ren, T Liu, X Wang - Water Research, 2016 - Elsevier
Inevitably released into natural water, titanium dioxide nanoparticles (nano-TiO 2) may affect
the toxicity of other contaminants. Ubiquitous organic matter (OM) may influence their …

Nanosized Titanium Dioxide Reduces Copper Toxicity The Role of Organic Material and the Crystalline Phase

RR Rosenfeldt, F Seitz, L Senn, C Schilde… - … science & technology, 2015 - ACS Publications
Titanium dioxide nanoparticles (nTiO2) are expected to interact with natural substances and
other chemicals in the environment, however little is known about their combined effects …

Nanosized titanium dioxide influences copper‐induced toxicity during aging as a function of environmental conditions

RR Rosenfeldt, F Seitz, AC Haigis… - Environmental …, 2016 - Wiley Online Library
Abstract Titanium dioxide nanoparticles (TiO2‐NPs) adsorb co‐occurring heavy metals in
surface waters, modulating their toxicity for freshwater invertebrates. The processes …

Influence of titanium dioxide nanoparticles on cadmium and lead bioaccumulations and toxicities to Daphnia magna

L Li, M Sillanpää, E Schultz - Journal of Nanoparticle Research, 2017 - Springer
Abstract Titanium dioxide nanoparticles (TiO 2 NPs) have attracted considerable concerns
due to the increasing production and widespread applications, while their influences on …

Modification of metal bioaccumulation and toxicity in Daphnia magna by titanium dioxide nanoparticles

C Tan, WX Wang - Environmental Pollution, 2014 - Elsevier
Titanium dioxide (TiO 2) nanoparticles are widely used in water treatments, yet their
influences on other contaminants in the water are not well studied. In this study, the aqueous …

Heavy Metal Uptake and Toxicity in the Presence of Titanium Dioxide Nanoparticles: A Factorial Approach Using Daphnia magna.

RR Rosenfeldt, F Seitz, R Schulz… - … science & technology, 2014 - ACS Publications
Unintentionally released titanium dioxide nanoparticles (nTiO2) may co-occur in aquatic
environments together with other stressors, such as, metal ions. The effects of P25-nTiO2 on …

Nano-TiO2 enhances the toxicity of copper in natural water to Daphnia magna

W Fan, M Cui, H Liu, C Wang, Z Shi, C Tan… - Environmental Pollution, 2011 - Elsevier
The acute toxicity of engineered nanoparticles (NPs) in aquatic environments at high
concentrations has been well-established. This study demonstrates that, at a concentration …

Impact of water chemistry on the particle-specific toxicity of copper nanoparticles to Daphnia magna

Y Xiao, WJGM Peijnenburg, G Chen… - Science of the total …, 2018 - Elsevier
Toxicity of metallic nanoparticle suspensions (NP (total)) is generally assumed to result from
the combined effect of the particles present in suspensions (NP (particle)) and their released …

Does the presence of titanium dioxide nanoparticles reduce copper toxicity? A factorial approach with the benthic amphipod Gammarus fossarum

RR Rosenfeldt, F Seitz, JP Zubrod, A Feckler, T Merkel… - Aquatic Toxicology, 2015 - Elsevier
In aquatic ecosystems, titanium dioxide nanoparticles (nano-TiO 2) may adsorb co-occurring
chemical stressors, such as copper (Cu). This interaction has the potential to reduce the …