Nanoparticulate versus ionic silver: Behavior in the tank water, bioaccumulation, elimination and subcellular distribution in the freshwater mussel Dreissena polymorpha

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• 作者：Sonja Zimmermann^a ; ^{sonja.zimmermann@uni-due.de} ; Nadine Ruchter^a ; Kateryna Loza^b ; Matthias Epple^b ; Bernd Sures^a
• 关键词：Silver nanoparticles ; Metal uptake ; Subcellular Ag translocation ; Invertebrates ; Zebra mussel
• 刊名：Environmental Pollution
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：222
• 期：Complete
• 页码：251-260
• 全文大小：905 K
• 卷排序：222

文摘

Zebra mussels were able to take up Ag in nanoparticulate and ionic form. Water type and metal form affected Ag behavior in tank water, not bioaccumulation. Subcellular Ag distribution was similar in both exposure groups after 7 days. No Ag elimination occurred during 14 days of depuration. During depuration Ag was translocated to cellular debris.