• Ag-ions play the main role in silver nanoparticles toxicity in the ciliate Tetrahymena thermophilaJuganson, Katre; Mortimer, Monika; Ivask, Angela; Pucciarelli, Sandra; Miceli, Cristina; Orupõld, Kaja; Kahru, AnneNanoImpact Conference : program and abstract Book2017 / p. 67