Department Environmental Toxicology

How do aquatic organisms respond to stress?

We investigate how freshwater organisms respond to chemical exposure and other stressors in their environment. In particular, we explore adaptive and toxicological response pathways and develop conceptual and computational models to support knowledge-based risk assessment.

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Latest publications

Influence of daylight on the fate of silver and zinc oxide nanoparticles in natural aquatic environments, Niksa Odzak, David Kistler, Laura Sigg, ELSEVIER

Ultrathin alumina membranes as scaffold for epithelial cell culture from the intestine of rainbow trout, Carolin Drieschner, M. Minghetti, S. Wu, P. Renaud, K. Schirmer,  ACS Applied Materials and Interfaces

Interactions of TiO2 nanoparticles and the freshwater nematode Plectus aquatilis: particle properties, kinetic parameters and bioconcentration factors, C.W. Isaacson, L. Sigg, A.A. Ammann, J. Stadnicka-Michalak and  K. Schirmer, Environmental Science: Nano  

Interaction of silver nanoparticles with algae and fish cells: a side by side comparison, Yang Yue, Xiaomei Li, Laura Sigg, Marc J-F Suter, Smitha Pillai, Renata Behra and Kristin Schirmer, Journal of Nanobiotechnology

A fish intestinal epithelial barrier model established from the rainbow trout (Oncorhynchus mykiss) cell line, RTgutGC, Matteo Minghetti, Carolin Drieschner, Nadine Bramaz, Hannah Schug, Kristin Schirmer, Cell Biology and Toxicology               

Chronic Exposure Effects of Silver Nanoparticles on Stream Microbial Decomposer Communities and Ecosystem Functions, Ahmed Tlili, Jérémy Jabiol, Renata Behra, Carmen Gil-Allué, and Mark O. Gessner, Environmental Science & Technology

Micropollutant-induced tolerance of in situ periphyton: Establishing causality in wastewater-impacted streams, Ahmed Tlili, Juliane Hollender, Cornelia Kienle, Renata Behra, ELSEVIER 

Clobetasol propionate causes immunosuppression in zebrafish (Danio rerio) at environmentally relevant concentrations, Anita O. Hidasi, Ksenia J. Groh, Marc J.-F. Suter, Kristin Schirmer, Ecotoxicology and Environmental Safety, 138 (2017) 16

Fostering integration of freshwater ecology with ecotoxicology, Mark O. Gessner, Ahmed Tlili, Freshwater Biology Volume 61, Issue 12, December 2016

Zebrafish Larvae Are Insensitive to Stimulation by Cocaine: Importance of Exposure Route and Toxicokinetics, Krishna Tulasi Kirla, Ksenia J. Groh, Andrea E. Steuer, Michael Poetzsch, Rakesh Kumar Banote, Julita Stadnicka-Michalak, Rik I.L. Eggen, Kristin Schirmer, Thomas Kraemer, Toxicological Sciences (2016)

Molecular phenotyping of maternally mediated parallel adaptive divergence within Rana arvalis and Rana temporaria, Longfei Shu, Anssi Laurila, Marc J.-F. Suter and Katja Räsänen, Molecular Ecology (2016) 25, 4564–4579

NEWS

NFP64

As one step to finalize the National Research Program on Oppor-tunities and Risks of Nanomaterials (NFP64), Renata Behra, Kristin Schirmer and Ralph Kägi (Eng) were interviewed by Andrew Maynard. Stay tuned for the upcoming video.

Steffi Merbt wins the EFFS award!

Steffi Merbt won the EFFS (European Federation for Freshwater Sciences) Award for the best PhD Dissertation in Freshwater Sciences 2015-2016. She has been invited to give a plenary lecture on her Thesis entitled "Microbial nitrification in urban streams: from single cell activity to ecosystem processes" at the SEFS10 meeting in Olomouc, Czech Republic, July 2-7th 2017.

Congratulations!