Université de Fribourg

Emergence of nanoplastic in the environment and possible impact on human health

Lehner, Roman ; Weder, Christoph ; Petri-Fink, Alke ; Rothen-Rutishauser, Barbara

In: Environmental Science & Technology, 2019, vol. 53, no. 4, p. 1748–1765

On account of environmental concerns, the fate and adverse effects of plastics have attracted considerable interest in the past few years. Recent studies have indicated the potential for fragmentation of plastic materials into nanoparticles, i.e., “nanoplastics,” and their possible accumulation in the environment. Nanoparticles can show markedly different chemical and physical properties...

Université de Fribourg

Biodistribution, clearance, and long‐term fate of clinically relevant nanomaterials

Bourquin, Joël ; Milosevic, Ana ; Hauser, Daniel ; Lehner, Roman ; Blank, Fabian ; Petri-Fink, Alke ; Rothen-Rutishauser, Barbara

In: Advanced Materials, 2018, p. -

Realization of the immense potential of nanomaterials for biomedical applications will require a thorough understanding of how they interact with cells, tissues, and organs. There is evidence that, depending on their physicochemical properties and subsequent interactions, nanomaterials are indeed taken up by cells. However, the subsequent release and/or intracellular degradation of the...