The influence of natural organic matter and aging on suspension stability in guideline toxicity testing of silver, zinc oxide, and titanium dioxide nanoparticles with Daphnia magna.

@article{Cupi2015TheIO,
  title={The influence of natural organic matter and aging on suspension stability in guideline toxicity testing of silver, zinc oxide, and titanium dioxide nanoparticles with Daphnia magna.},
  author={Denisa Cupi and Nanna Isabella Bloch Hartmann and Anders Baun},
  journal={Environmental toxicology and chemistry},
  year={2015},
  volume={34 3},
  pages={497-506}
}
The present study investigated changes in suspension stability and ecotoxicity of engineered nanoparticles (ENPs) by addition of Suwannee River natural organic matter and aging of stock and test suspensions prior to testing. Acute toxicity tests of silver (Ag), zinc oxide (ZnO), and titanium dioxide (TiO2 ) ENPs with Daphnia magna were carried out following Organisation for Economic Co-operation and Development test guidelines. Daphnia magna was found to be very sensitive to Ag ENPs (48-h 50… CONTINUE READING

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References

Publications referenced by this paper.
Showing 1-10 of 45 references

Titanium Dioxide, NM-100, NM-101, NM-102, NM-103, NM-104, NM-105: Characterization and Physico-Chemical Properties. JRC Repository: NM-series of Representative Manufactured Nanomaterials

Rasmussen
JRC Science and Policy Reports • 2014

Agglomeration and dissolution of zinc oxide nanoparticles: role of pH, ionic strength and fulvic acid

RF Domingos, Z Rafiei, CE Monteiro, MAK Khan, KJ. Wilkinson
Environmental Chemistry • 2013

An experimental study on the aggregation of TiO2 nanoparticles under environmentally relevant conditions

M BelenRomanello, MM FidalgodeCortalezzi
Water Res • 2013

Effect of monovalent and divalent cations, anions and fulvic acid on aggregation of citrate-coated silver nanoparticles

M Baalousha, Y Nur, I Roemer, M Tejamaya, JR. Lead
Sci Total Environ • 2013

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