Access the full text.
Sign up today, get DeepDyve free for 14 days.
C. Levard, B. Reinsch, F. Michel, C. Oumahi, Greg Lowry, Gordon Brown (2011)
Sulfidation processes of PVP-coated silver nanoparticles in aqueous solution: impact on dissolution rate.Environmental science & technology, 45 12
M. Stensberg, R. Madangopal, G. Yale, Qingshan Wei, H. Ochoa-Acuña, A. Wei, E. McLamore, J. Rickus, D. Porterfield, M. Sepúlveda (2014)
Silver nanoparticle-specific mitotoxicity in Daphnia magnaNanotoxicology, 8
Smith G. J. Flegal A. R.
Silver in San Francisco Bay waters.
T. Gleeson, T. Hancock (2002)
Metabolic implications of a 'run now, pay later' strategy in lizards: an analysis of post-exercise oxygen consumption.Comparative biochemistry and physiology. Part A, Molecular & integrative physiology, 133 2
M. Croteau, A. Dybowska, S. Luoma, S. Misra, E. Valsami-Jones (2014)
Isotopically modified silver nanoparticles to assess nanosilver bioavailability and toxicity at environmentally relevant exposuresEnvironmental Chemistry, 11
M. Tejamaya, I. Römer, R. Merrifield, J. Lead (2012)
Stability of citrate, PVP, and PEG coated silver nanoparticles in ecotoxicology media.Environmental science & technology, 46 13
Meri Tuominen, E. Schultz, M. Sillanpää (2013)
Toxicity and stability of silver nanoparticles to the green alga Pseudokirchneriella subcapitata in boreal freshwater samples and growth media, 1
S. Luoma, P. Rainbow (2005)
Why is metal bioaccumulation so variable? Biodynamics as a unifying concept.Environmental science & technology, 39 7
Chun-Mei Zhao, Wen-Xiong Wang (2011)
Comparison of acute and chronic toxicity of silver nanoparticles and silver nitrate to Daphnia magnaEnvironmental Toxicology and Chemistry, 30
Aijun Miao, Zhiping Luo, Chi-Shuo Chen, W. Chin, P. Santschi, A. Quigg (2010)
Intracellular Uptake: A Possible Mechanism for Silver Engineered Nanoparticle Toxicity to a Freshwater Alga Ochromonas danicaPLoS ONE, 5
M. Croteau, S. Misra, S. Luoma, E. Valsami-Jones (2011)
Silver bioaccumulation dynamics in a freshwater invertebrate after aqueous and dietary exposures to nanosized and ionic Ag.Environmental science & technology, 45 15
Catalina Marambio-Jones, E. Hoek (2010)
A review of the antibacterial effects of silver nanomaterials and potential implications for human health and the environmentJournal of Nanoparticle Research, 12
N. Moos, P. Bowen, V. Slaveykova (2014)
Bioavailability of inorganic nanoparticles to planktonic bacteria and aquatic microalgae in freshwaterEnvironmental science. Nano, 1
J. Teodoro, A. Simões, F. Duarte, A. Rolo, Richard Murdoch, S. Hussain, C. Palmeira (2011)
Assessment of the toxicity of silver nanoparticles in vitro: a mitochondrial perspective.Toxicology in vitro : an international journal published in association with BIBRA, 25 3
A. Tessier, D. Turner (1995)
Metal speciation and bioavailability in aquatic systems
A. Kennedy, M. Hull, A. Bednar, Jennifer Goss, Jonas Gunter, J. Bouldin, P. Vikesland, J. Steevens (2010)
Fractionating nanosilver: importance for determining toxicity to aquatic test organisms.Environmental science & technology, 44 24
Chun-Mei Zhao, Wen-Xiong Wang (2010)
Biokinetic uptake and efflux of silver nanoparticles in Daphnia magna.Environmental science & technology, 44 19
Chun-Mei Zhao, Wen-Xiong Wang (2012)
Importance of surface coatings and soluble silver in silver nanoparticles toxicity to Daphnia magnaNanotoxicology, 6
Zhenyu Wang, Jing Li, Jian Zhao, B. Xing (2011)
Toxicity and internalization of CuO nanoparticles to prokaryotic alga Microcystis aeruginosa as affected by dissolved organic matter.Environmental science & technology, 45 14
Laura Braydich-Stolle, Benjamin Lucas, A. Schrand, R. Murdock, Timothy Lee, J. Schlager, S. Hussain, M. Hofmann (2010)
Silver nanoparticles disrupt GDNF/Fyn kinase signaling in spermatogonial stem cells.Toxicological sciences : an official journal of the Society of Toxicology, 116 2
E. Leonard, C. Wood (2013)
Acute toxicity, critical body residues, Michaelis-Menten analysis of bioaccumulation, and ionoregulatory disturbance in response to waterborne nickel in four invertebrates: Chironomus riparius, Lymnaea stagnalis, Lumbriculus variegatus and Daphnia pulex.Comparative biochemistry and physiology. Toxicology & pharmacology : CBP, 158 1
Brad Angel, G. Batley, Chad Jarolimek, N. Rogers (2013)
The impact of size on the fate and toxicity of nanoparticulate silver in aquatic systems.Chemosphere, 93 2
J. Mcteer, A. Dean, K. White, J. Pittman (2014)
Bioaccumulation of silver nanoparticles into Daphnia magna from a freshwater algal diet and the impact of phosphate availabilityNanotoxicology, 8
Laura Braydich-Stolle, S. Hussain, J. Schlager, M. Hofmann (2005)
In vitro cytotoxicity of nanoparticles in mammalian germline stem cells.Toxicological sciences : an official journal of the Society of Toxicology, 88 2
G. Zhou, Fu-Qiang Peng, Li-Juan Zhang, G. Ying (2012)
Biosorption of zinc and copper from aqueous solutions by two freshwater green microalgae Chlorella pyrenoidosa and Scenedesmus obliquusEnvironmental Science and Pollution Research, 19
E. Navarro, Flavio Piccapietra, Bettina Wagner, F. Marconi, R. Kaegi, N. Odẑak, L. Sigg, R. Behra (2008)
Toxicity of silver nanoparticles to Chlamydomonas reinhardtii.Environmental science & technology, 42 23
L. Maltby, T. Kedwards, V. Forbes, K. Grasman, J. Kammenga, W. Munns, A. Ringwood, J. Weis, S. Wood (2001)
Linking Individual-level Responses and Population-level Consequences
N. Bury, J. Shaw, C. Glover, C. Hogstrand (2002)
Derivation of a toxicity-based model to predict how water chemistry influences silver toxicity to invertebrates.Comparative biochemistry and physiology. Toxicology & pharmacology : CBP, 133 1-2
F. Khan, S. Misra, J. García-Alonso, Brian Smith, S. Strekopytov, P. Rainbow, S. Luoma, E. Valsami-Jones (2012)
Bioaccumulation dynamics and modeling in an estuarine invertebrate following aqueous exposure to nanosized and dissolved silver.Environmental science & technology, 46 14
Wen-Xiong Wang, N. Fisher (1999)
Delineating metal accumulation pathways for marine invertebratesScience of The Total Environment, 238
F. Khan, Katarina Schmuecking, S. Krishnadasan, D. Berhanu, Brian Smith, J. deMello, P. Rainbow, S. Luoma, E. Valsami-Jones (2013)
Dietary bioavailability of cadmium presented to the gastropod Peringia ulvae as quantum dots and in ionic formEnvironmental Toxicology and Chemistry, 32
Graeme Taylor, D. Baird, A. Soares (1998)
Surface binding of contaminants by algae: Consequences for lethal toxicity and feeding to Daphnia magna strausEnvironmental Toxicology and Chemistry, 17
R. Eisler (1996)
Silver Hazards to Fish, Wildlife, and Invertebrates: A Synoptic Review
S. Kittler, C. Greulich, Jörg Diendorf, M. Köller, M. Epple (2010)
TOXICITY OF SILVER NANOPARTICLES INCREASES DURING STORAGE BECAUSE OF SLOW DISSOLUTION UNDER RELEASE OF SILVER IONSChemistry of Materials, 22
I. Lam, Wen-Xiong Wang (2006)
Accumulation and elimination of aqueous and dietary silver in Daphnia magna.Chemosphere, 64 1
Fabianne Ribeiro, J. Gallego-Urrea, K. Jurkschat, A. Crossley, M. Hassellöv, Cameron Taylor, A. Soares, S. Loureiro (2014)
Silver nanoparticles and silver nitrate induce high toxicity to Pseudokirchneriella subcapitata, Daphnia magna and Danio rerio.The Science of the total environment, 466-467
T. Benn, P. Westerhoff (2008)
Nanoparticle silver released into water from commercially available sock fabrics.Environmental science & technology, 42 11
L. Dai, K. Syberg, G. Banta, H. Selck, V. Forbes (2013)
Effects, Uptake, and Depuration Kinetics of Silver Oxide and Copper Oxide Nanoparticles in a Marine Deposit Feeder, Macoma balthicaACS Sustainable Chemistry & Engineering, 1
S. Wijnhoven, W. Peijnenburg, C. Herberts, W. Hagens, A. Oomen, E. Heugens, B. Roszek, J. Bisschops, I. Gosens, D. Meent, S. Dekkers, W. Jong, M. Zijverden, A. Sips, R. Geertsma (2009)
Nano-silver – a review of available data and knowledge gaps in human and environmental risk assessmentNanotoxicology, 3
S. Luoma, P. Rainbow, J. DiLeo (2008)
Metal Contamination in Aquatic Environments: Science and Lateral Management
F. Khan, K. Paul, A. Dybowska, E. Valsami-Jones, J. Lead, V. Stone, T. Fernandes (2015)
Accumulation dynamics and acute toxicity of silver nanoparticles to Daphnia magna and Lumbriculus variegatus: implications for metal modeling approaches.Environmental science & technology, 49 7
A. Oukarroum, Sébastien Bras, F. Perreault, R. Popovic (2012)
Inhibitory effects of silver nanoparticles in two green algae, Chlorella vulgaris and Dunaliella tertiolecta.Ecotoxicology and environmental safety, 78
G. Lowry, K. Gregory, S. Apte, J. Lead (2012)
Transformations of nanomaterials in the environment.Environmental science & technology, 46 13
M. Croteau, S. Luoma (2009)
Predicting dietborne metal toxicity from metal influxes.Environmental science & technology, 43 13
F. Perreault, A. Oukarroum, S. Melegari, W. Matias, R. Popovic (2012)
Polymer coating of copper oxide nanoparticles increases nanoparticles uptake and toxicity in the green alga Chlamydomonas reinhardtii.Chemosphere, 87 11
John Martin, G. Knauer (1973)
The elemental composition of planktonGeochimica et Cosmochimica Acta, 37
Kim Newton, Hema Puppala, C. Kitchens, V. Colvin, S. Klaine (2013)
Silver nanoparticle toxicity to Daphnia magna is a function of dissolved silver concentrationEnvironmental Toxicology and Chemistry, 32
Fadri Gottschalk, Tobias Sonderer, R. Scholz, B. Nowack (2009)
Modeled environmental concentrations of engineered nanomaterials (TiO(2), ZnO, Ag, CNT, Fullerenes) for different regions.Environmental science & technology, 43 24
S. Niyogi, C. Wood (2004)
Biotic ligand model, a flexible tool for developing site-specific water quality guidelines for metals.Environmental science & technology, 38 23
C. Levard, E. Hotze, G. Lowry, G. Brown (2012)
Environmental transformations of silver nanoparticles: impact on stability and toxicity.Environmental science & technology, 46 13
Aijun Miao, K. Schwehr, Chen Xu, Sai Zhang, Zhiping Luo, A. Quigg, P. Santschi (2009)
The algal toxicity of silver engineered nanoparticles and detoxification by exopolymeric substances.Environmental pollution, 157 11
K. Schamphelaere, Colin Janssen (2002)
A biotic ligand model predicting acute copper toxicity for Daphnia magna: the effects of calcium, magnesium, sodium, potassium, and pH.Environmental science & technology, 36 1
S. Luoma, F. Khan, M. Croteau (2014)
Bioavailability and Bioaccumulation of Metal-Based Engineered Nanomaterials in Aquatic Environments. Concepts and Processes, 7
Geoffrey Smith, A. Flegal (1993)
Silver in San Francisco Bay estuarine watersEstuaries, 16
Rui Guan, Wen-Xiong Wang (2006)
Multiphase biokinetic modeling of cadmium accumulation in Daphnia magna from dietary and aqueous sourcesEnvironmental Toxicology and Chemistry, 25
Environmental contextNanoparticles may be passed from primary producers to predators higher up the food chain, but little is currently known about this transfer. We studied the accumulation dynamics of silver nanoparticles by algae, and then from algae to zooplankton. Using the biodynamic approach, we reconstructed the accumulation process to show that diet is the primary route of uptake for silver nanoparticles.AbstractThis study investigated the bioaccumulation dynamics of silver nanoparticles (Ag NPs) with different coatings (polyvinyl pyrrolidone, polyethylene glycol and citrate), in comparison with aqueous Ag (added as AgNO3), in a simplified freshwater food chain comprising the green alga Chlorella vulgaris and the crustacean Daphnia magna. Algal uptake rate constants (ku) and membrane transport characteristics (binding site density, transporter affinity and strength of binding) were determined after exposing algae to a range of either aqueous Ag or Ag NP concentrations. In general, higher ku values were related to higher toxicity in the algae. Transmission electron microscopy images were used to investigate the internalisation of Ag NPs in algal cells following exposure to low concentrations for 72h (mimicking inhibition tests) or high concentrations for 4h (mimicking preparation for daphnia dietary exposure). Ag NPs were only visualised in algal cells exposed to high Ag NP concentrations. To establish D. magna biodynamic model constants, organisms were fed Ag-contaminated algae and depurated for 96h. Assimilation efficiencies ranged from 10 to 25 and the elimination of accumulated Ag followed a two-compartmental model, indicating lower loss rate constants for polyvinyl pyrrolidone-, and polyethylene glycol-coated Ag NPs. Biodynamic model results revealed that in most cases, food is the dominant pathway of Ag uptake in D. magna. Despite the predicted low steady-state body burdens in D. magna, dietary uptake of Ag was possible from aqueous and particulate forms of Ag.
Environmental Chemistry – CSIRO Publishing
Published: Oct 6, 2015
Read and print from thousands of top scholarly journals.
Already have an account? Log in
Bookmark this article. You can see your Bookmarks on your DeepDyve Library.
To save an article, log in first, or sign up for a DeepDyve account if you don’t already have one.
Copy and paste the desired citation format or use the link below to download a file formatted for EndNote
Access the full text.
Sign up today, get DeepDyve free for 14 days.
All DeepDyve websites use cookies to improve your online experience. They were placed on your computer when you launched this website. You can change your cookie settings through your browser.