Silver nitrate induced higher Ag concentration in Daphnia magna via water exposure than Ag from AgNP;
Exposure of D. magna via dietary Ag showed no differences in the internal concentration of Ag regarding Ag-NP and AgNO3
Simultaneous water and dietary exposures to Ag-NP induced higher Ag concentrations in D. magna compared to AgNO3
Biomagnification was not observed for any of the exposure routes applied in this study, neither for Ag-NP nor for AgNO3.