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• W3164930391 abstract "Abstract Background Manufactured nanomaterials (MNMs) are released into the environment in increasing quantities. Consequently, MNMs also reach the aquatic environment, where they can interact with different organisms. Previous studies have already shown that filter-feeding bivalves can ingest nanomaterials from the surrounding water leading to higher concentration of the material. Furthermore, they have been shown to be vectors for environmental chemicals and pathogens to other organisms, as their feces/pseudofeces (F/pF) play a crucial role as a food source for other species. We exposed bivalves ( Corbicula sp.) to MNMs and performed experiments to investigate the possible transport of MNMs by their feces to the benthic amphipod Hyalella azteca . Silver (Ag) and gold (Au) nanoparticles (NPs) as well as fluorescent polystyrene nanoparticles were used in this study. They allowed the investigation of the metal content of the bivalves’ feces and the amphipods feeding on it, as well as the localization of the fluorescent particles in the body of the animals. Results Examination of the feces by fluorescence microscope and determination of the total metal content by inductively coupled plasma mass spectrometry (ICP-MS) showed a high accumulation of the exposed MNMs in the F/pF. The examination of fecal matter, using transmission electron microscopy confirmed the nanoparticulate character of the metals in the examined fecal matter. After exposure of amphipods to the MNMs containing fecal matter, the fluorescent MNMs were localized in the animals gut. The chronic exposure of juvenile amphipods over 21 days to feces enriched with Au MNMs caused significant effects on the growth of the amphipods. The transfer of both metals (Ag and Au) from the fecal matter to the amphipods was confirmed after total metal measurements. Conclusion Probably, for the first time, it has been shown that when exposed to MNMs bivalves can transfer these particles to other benthic species. Transfer is via released F/pF upon which the benthic species feed and thus could ingest the particles. The high concentrations of MNMs in the fecal matter raises concerns about the potential accumulation and transfer of the materials and associated ecotoxicological effects in invertebrates such as benthic amphipods." @default.
• W3164930391 created "2021-06-07" @default.
• W3164930391 creator A5008960831 @default.
• W3164930391 creator A5041637055 @default.
• W3164930391 creator A5077427337 @default.
• W3164930391 creator A5084998014 @default.
• W3164930391 date "2021-03-20" @default.
• W3164930391 modified "2023-09-23" @default.
• W3164930391 title "Ingestion of bivalve droppings by benthic invertebrates may lead to the transfer of nanomaterials in the aquatic food chain" @default.
• W3164930391 cites W1636953003 @default.
• W3164930391 cites W1839046193 @default.
• W3164930391 cites W1839521257 @default.
• W3164930391 cites W1879852145 @default.
• W3164930391 cites W1968515396 @default.
• W3164930391 cites W1975787887 @default.
• W3164930391 cites W1977304780 @default.
• W3164930391 cites W1978653530 @default.
• W3164930391 cites W1984256724 @default.
• W3164930391 cites W1992215904 @default.
• W3164930391 cites W1997935842 @default.
• W3164930391 cites W1999363390 @default.
• W3164930391 cites W1999460509 @default.
• W3164930391 cites W2001961700 @default.
• W3164930391 cites W2002142005 @default.
• W3164930391 cites W2003336829 @default.
• W3164930391 cites W2003753516 @default.
• W3164930391 cites W2007108968 @default.
• W3164930391 cites W2010506421 @default.
• W3164930391 cites W2013052886 @default.
• W3164930391 cites W2014173070 @default.
• W3164930391 cites W2024316017 @default.
• W3164930391 cites W2026494961 @default.
• W3164930391 cites W2027528906 @default.
• W3164930391 cites W2027887071 @default.
• W3164930391 cites W2028454954 @default.
• W3164930391 cites W2030704246 @default.
• W3164930391 cites W2031993307 @default.
• W3164930391 cites W2032919689 @default.
• W3164930391 cites W2035799491 @default.
• W3164930391 cites W2039732357 @default.
• W3164930391 cites W2043190159 @default.
• W3164930391 cites W2044061165 @default.
• W3164930391 cites W2044766771 @default.
• W3164930391 cites W2051565538 @default.
• W3164930391 cites W2054315973 @default.
• W3164930391 cites W2062390699 @default.
• W3164930391 cites W2063341935 @default.
• W3164930391 cites W2063749945 @default.
• W3164930391 cites W2071829276 @default.
• W3164930391 cites W2075600851 @default.
• W3164930391 cites W2080543398 @default.
• W3164930391 cites W2084835501 @default.
• W3164930391 cites W2086245551 @default.
• W3164930391 cites W2088109168 @default.
• W3164930391 cites W2122568885 @default.
• W3164930391 cites W2123133903 @default.
• W3164930391 cites W2128871544 @default.
• W3164930391 cites W2129510040 @default.
• W3164930391 cites W2131377030 @default.
• W3164930391 cites W2136123950 @default.
• W3164930391 cites W2136773941 @default.
• W3164930391 cites W2151765948 @default.
• W3164930391 cites W2152442186 @default.
• W3164930391 cites W2161296833 @default.
• W3164930391 cites W2162350303 @default.
• W3164930391 cites W2166821617 @default.
• W3164930391 cites W2167806590 @default.
• W3164930391 cites W2168225321 @default.
• W3164930391 cites W2173213477 @default.
• W3164930391 cites W2329291048 @default.
• W3164930391 cites W2331758963 @default.
• W3164930391 cites W2402461077 @default.
• W3164930391 cites W2434114871 @default.
• W3164930391 cites W2627045489 @default.
• W3164930391 cites W2727785978 @default.
• W3164930391 cites W2797900081 @default.
• W3164930391 cites W2807513615 @default.
• W3164930391 cites W2900852736 @default.
• W3164930391 cites W2903422729 @default.
• W3164930391 cites W2941701748 @default.
• W3164930391 cites W2942464688 @default.
• W3164930391 cites W2948914337 @default.
• W3164930391 cites W2969502754 @default.
• W3164930391 cites W2980561853 @default.
• W3164930391 cites W2990640754 @default.
• W3164930391 cites W2999009393 @default.
• W3164930391 cites W3006224784 @default.
• W3164930391 cites W3011358997 @default.
• W3164930391 cites W3030971495 @default.
• W3164930391 cites W3033999986 @default.
• W3164930391 cites W3042291326 @default.
• W3164930391 cites W3049188391 @default.
• W3164930391 cites W3142406146 @default.
• W3164930391 cites W4235608415 @default.
• W3164930391 cites W58898131 @default.
• W3164930391 cites W590723242 @default.
• W3164930391 doi "https://doi.org/10.1186/s12302-021-00473-3" @default.
• W3164930391 hasPublicationYear "2021" @default.
• W3164930391 type Work @default.
• W3164930391 sameAs 3164930391 @default.

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