2015
DOI: 10.1016/j.envpol.2015.05.044
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Effects of soil and dietary exposures to Ag nanoparticles and AgNO3 in the terrestrial isopod Porcellionides pruinosus

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Cited by 49 publications
(41 citation statements)
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References 40 publications
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“…Lufa 2.2 soil was spiked with Ag NPs or AgNO3 as aqueous solution to reach two nominal concentrations of 30 and 60 mg Ag/kg dry soil. Concentrations were chosen based on results from a previous study (Tourinho et al, 2015) where the Ag NPs caused no toxicity at these concentrations. Therefore similar concentrations for Ag (as AgNO3) were chosen for comparison.…”
Section: Experimental Setup -Soil Exposurementioning
confidence: 99%
“…Lufa 2.2 soil was spiked with Ag NPs or AgNO3 as aqueous solution to reach two nominal concentrations of 30 and 60 mg Ag/kg dry soil. Concentrations were chosen based on results from a previous study (Tourinho et al, 2015) where the Ag NPs caused no toxicity at these concentrations. Therefore similar concentrations for Ag (as AgNO3) were chosen for comparison.…”
Section: Experimental Setup -Soil Exposurementioning
confidence: 99%
“…the trophic chain. Similar to our study, accumulated metal contents that were derived from metal nanoparticles were measured and quantified by ICP-MS in previous investigations [5][6][7]9,11], that assessed trophic transfer [9,11], and biomagnification factors [7]. Unrine et al [9] and De la Torre Roche et al [6] found that there was no biomagnification of AuNPs through a soil-earthworm-bullfrog food chain or La 2 O 3 NPs through a soil-lettuce-cricket-mantis food chain, respectively.…”
Section: Levels Of Agnps Transferred To E Andrei and L Sokamensismentioning
confidence: 68%
“…Au nanoparticles are the most studied of these nanomaterials, with one research group focusing on plant to hornworm [7,8] and earthworm to bullfrog [9] trophic transfers. Additionally, a recent report described the mortality, decrease of consumption, and egestion ratios of the isopod Porcellionides pruinosus as affected by trophically transferred AgNP [11]. Despite these studies, our understanding of how nanoparticles move through edaphic food chains remains limited.…”
Section: Introductionmentioning
confidence: 97%
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“…Studies to understand the uptake, kinetics and transformatoin of metal nanoparticles in terrestrial ecosystems usually include the terrestrial isopods [29][30][31]. Terrestrial ispods enable the study of uptake and transformation of metal nanoparticles because of their ability to uptake nanopartiles extensively through the oral route.…”
Section: Introductionmentioning
confidence: 99%