Tag Archives: nanoparticles

Does the aging of nanoparticles modulate the ecotoxicity of metals?

Multigenerational dietary exposure study design 

In this blog post, Rajdeep Roy and his colleagues address the impacts of titanium dioxide nanoparticles (nTiO2)-aging on the ecotoxicity of metals. This is done by employing acute waterborne and multigenerational dietary exposures. 

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AMEO experience – nEcoTox, Germany – Veronica Rodriguez and Lorenz Witt (2023)

In this blogpost, Veronica Rodriguez and Lorenz Witt share their internship experience at nEcoTox, Germany. Students of the  Environmental Pollution Management (Ecotoxicology)  Program complete an 8-week internship each year, the so-called “AMEO”. The AMEO is performed either at an external university, governmental or industrial research institute  where students learn to apply the competences achieved during their study. Students also use this opportunity to travel and explore Germany. 

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Finding needles in haystacks – Detection of TiO2 nanoparticles in soil

In a recent publication from the Environmental and Soil Chemistry group, we present a method enabling us to detect anthropogenic TiO2 nanoparticles in soil despite the presence of a high natural background. The method relies of colloidal extraction and trace elements ratio using ICP-MS. 

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Can clay minerals make copper oxide nanoparticles toxic?

In this blogpost by Jonas Fischer, springtails were exposed to copper oxide nanoparticles at realistic field concentrations in four soils of varying properties. Toxic effects occurred only in loamy soils and mostly at the lowest test concentrations. Reduced nanoparticle agglomeration and clay-nanoparticle interactions were considered being responsible for this observation.

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SETAC SciCon: Spotlight on our presentations (Part 3)

Our research at University of Koblenz-Landau is going virtual at SETAC SciCon! In this three-part blog series, we highlight several poster and platform presentations of our researchers: Today, find out what Ralf. B. Schäfer, Alexander Feckler, and Eric Bollinger have planned for the conference.

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SETAC SciCon: Spotlight on our presentations (Part 2)

Our research at University of Koblenz-Landau is going virtual at SETAC SciCon! In this three-part blog series, we highlight several poster and platform presentations of our researchers: Today, find out what Elena Adams and Roy Rajdeep have planned for the conference.

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