Bioaccumulation of silver in Daphnia magna: Waterborne and dietary exposure to nanoparticles and dissolved silver
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- 作者：Fabianne Ribeiroa ; ribeiro.f@ua.pt" class="auth_mail" title="E-mail the corresponding author ; Cornelis A.M. Van Gestelb ; Maria D. Pavlakia ; Sofia Azevedoa ; Amadeu M.V.M. Soaresa ; Susana Loureiroa
- 关键词：Bioaccumulation ; Daphnia magna ; Silver nanoparticles ; Dietary exposure ; trophic transfer
- 刊名：Science of the Total Environment
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：574
- 期：Complete
- 页码：1633-1639
- 全文大小：832 K
文摘
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Silver nitrate induced higher Ag concentration in Daphnia magna via water exposure than Ag from AgNP;
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Exposure of D. magna via dietary Ag showed no differences in the internal concentration of Ag regarding Ag-NP and AgNO3
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Simultaneous water and dietary exposures to Ag-NP induced higher Ag concentrations in D. magna compared to AgNO3
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Biomagnification was not observed for any of the exposure routes applied in this study, neither for Ag-NP nor for AgNO3.