The seven projects of the environmental research module assess the effects of engineered nanoparticles on the environment and on ecological systems. Nanoparticles can be released into the water, air or soil either deliberately – for instance when pesticides are used in farming or when used for environmental remediation measures – or unintentionally during manufacture, use or disposal of nano-containing objects. Although nanoscale particles also occur naturally, it is not yet possible to definitively assess the ecological impacts of engineered nanomaterials that enter the environment. The transformation of nanomaterials during their life cycle, from their dispersal in the environment to their breakdown , make it difficult to assess and control potential effects. This module intends to bring greater clarity in this area.
Silver nanoparticle effects at the food web and ecosystem level
Dr. Renata Behra
Effects of nanoparticles on soil microbes and crops
Dr. Thomas Bucheli
Behaviour of silver nanoparticles in a wastewater treatment plant
Dr. Ralf Kägi
Biodegradation of carbon-based nanomaterials
Dr. Hans-Peter Kohler
Non-invasive continuous monitoring of the interaction between nanoparticles and aquatic microorganisms
Prof. Olivier Martin
Modelling of nanomaterials in the environment
Dr. Bernd Nowack
Interaction of metal nanoparticles with aquatic organisms
Prof. Kristin Schirmer