Knowledge gaps between nanotoxicological research and nanomaterial safety

X Hu, D Li, Y Gao, L Mu, Q Zhou - Environment International, 2016 - Elsevier
With the wide research and application of nanomaterials in various fields, the safety of
nanomaterials attracts much attention. An increasing number of reports in the literature have …

Polystyrene nanoplastics inhibit reproduction and induce abnormal embryonic development in the freshwater crustacean Daphnia galeata

R Cui, SW Kim, YJ An - Scientific reports, 2017 - nature.com
We assayed the toxicity of polystyrene nanoparticles (PS-NP, 52 nm) to Daphnia galeata.
Survival and reproduction were significantly decreased in individuals exposed to 5 mg/L of …

Assessing potential harmful effects of CdSe quantum dots by using Drosophila melanogaster as in vivo model

M Alaraby, E Demir, A Hernández, R Marcos - Science of the Total …, 2015 - Elsevier
Abstract Since CdSe QDs are increasingly used in medical and pharmaceutical sciences
careful and systematic studies to determine their biosafety are needed. Since in vivo studies …

Interaction of CdSe/ZnS quantum dots with the marine diatom Phaeodactylum tricornutum and the green alga Dunaliella tertiolecta: a biophysical approach

E Morelli, E Salvadori, R Bizzarri, P Cioni… - Biophysical …, 2013 - Elsevier
In this study, we investigated the interaction of nanoparticles, such as CdSe/ZnS quantum
dots (QDs), with the marine diatom Phaeodactylum tricornutum and the green alga …

Separation and analysis of carbon nanomaterials in complex matrix

X Hu, A Sun, L Mu, Q Zhou - TrAC Trends in Analytical Chemistry, 2016 - Elsevier
Given the research and applications of carbon nanomaterials (CNMs) in various fields, the
safety of CNMs has attracted significant attention. As with any pollutant, the separation and …

Distinct expression profiles of stress defense and DNA repair genes in Daphnia pulex exposed to cadmium, zinc, and quantum dots

S Tang, Y Wu, CN Ryan, S Yu, G Qin, DS Edwards… - Chemosphere, 2015 - Elsevier
The ever-increasing production and use of nanocrystaline semiconductors (Quantum dots;
QDs) will inevitably result in increased appearance of these nanomaterials in the aquatic …

X-ray and electron microscopy studies on the biodistribution and biomodification of iron oxide nanoparticles in Daphnia magna

D Kwon, HW Nho, TH Yoon - Colloids and Surfaces B: Biointerfaces, 2014 - Elsevier
Biodistribution and biomodification of iron oxide (Fe 3 O 4 and α-Fe 2 O 3) nanoparticles
(NPs) in a well-known toxicity test organism, Daphnia magna (D. magna), were investigated …

Gum Arabic Microgels As Template for In Situ Metal-Sulfide Based Quantum Dots Preparation and Their Thermal, Spectroscopic, Optical, and Magnetic …

M Farooq, S Sagbas, M Yildiz, K Meral… - Journal of Electronic …, 2017 - Springer
Here, gum arabic (GA) microgel in 5–50 μm size range was used as a template for in situ
quantum dot (QD) preparation. The in situ synthesis of metal sulfide quantum dots (QDs) …

Nanomaterials in environment: release, compartmental transformation, and nanotoxicity

Q Abbas, G Liu, MU Ali, J Han, A El-Naggar… - … Nanomaterials, Volume 2, 2024 - Elsevier
In recent years, the development of nanotechnology-based commercial products released
massive quantities of manufactured nanoparticles (MNPs) in the different environmental …

Biophysical Methods for Testing Nanomaterials for Biomedical and Ecotoxicological Purposes Using Daphnia magna as a Model Organism

NB Savina, DV Uskalova, DT Petrosova… - Biophysics, 2024 - Springer
A review of image visualization methods and other biophysical approaches that demonstrate
the validity of using higher invertebrates from the crustacean subtype Daphnia magna as a …