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Sediment toxicity and bioaccumulation of nano and micron-sized aluminum oxide
Nano‐aluminum oxide (Al2O3) is used commercially in coatings and abrasives. Nano‐Al2O3 can also be generated through the oxidation of nano‐aluminum in military propellants and energetics. The purpose of the present study was to assess toxicity and bioaccumulation of nano‐Al2O3 to a variety of sedime...
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Published in: | Environmental toxicology and chemistry 2010-02, Vol.29 (2), p.422-429 |
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description | Nano‐aluminum oxide (Al2O3) is used commercially in coatings and abrasives. Nano‐Al2O3 can also be generated through the oxidation of nano‐aluminum in military propellants and energetics. The purpose of the present study was to assess toxicity and bioaccumulation of nano‐Al2O3 to a variety of sediment organisms (Tubifex tubifex, Hyalella azteca, Lumbriculus variegatus, and Corbicula fluminea). The bioaccumulation and toxicity of nano‐Al2O3 was compared with that of micron‐sized Al2O3 to investigate potential size‐related effects. Results of the present study show species‐specific differences in relative bioaccumulation of nano and micron‐sized Al2O3. Significant toxic effects (survival and growth) were observed in H. azteca testing, but only at high concentrations unlikely to be found in the environment. Nano‐Al2O3 was found to be more toxic than micron‐sized Al2O3 to H. azteca survival in a 14‐d study in which organisms were in direct contact with a thin layer of 625 or 2,500 mg of Al2O3 dispersed on the surface of either sediment or sand. A significant growth effect was also observed for nano but not micron‐sized Al2O3 at the highest treatment level tested (100 g/kg Al2O3) in a 10‐d H. azteca bioassay in which Al2O3 was homogenized with sediment. However, differences in measured sediment Al concentrations (micron‐sized = 55.1 [±0.6] g/kg Al; nano‐sized = 66.2 [±0.6] g/kg Al) in the nano and micron‐sized Al2O3 preclude direct comparison of the toxicity of these two treatments based on particle size. Environ. Toxicol. Chem. 2010;29:422–429. © 2009 SETAC |
doi_str_mv | 10.1002/etc.52 |
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Nano‐Al2O3 can also be generated through the oxidation of nano‐aluminum in military propellants and energetics. The purpose of the present study was to assess toxicity and bioaccumulation of nano‐Al2O3 to a variety of sediment organisms (Tubifex tubifex, Hyalella azteca, Lumbriculus variegatus, and Corbicula fluminea). The bioaccumulation and toxicity of nano‐Al2O3 was compared with that of micron‐sized Al2O3 to investigate potential size‐related effects. Results of the present study show species‐specific differences in relative bioaccumulation of nano and micron‐sized Al2O3. Significant toxic effects (survival and growth) were observed in H. azteca testing, but only at high concentrations unlikely to be found in the environment. Nano‐Al2O3 was found to be more toxic than micron‐sized Al2O3 to H. azteca survival in a 14‐d study in which organisms were in direct contact with a thin layer of 625 or 2,500 mg of Al2O3 dispersed on the surface of either sediment or sand. A significant growth effect was also observed for nano but not micron‐sized Al2O3 at the highest treatment level tested (100 g/kg Al2O3) in a 10‐d H. azteca bioassay in which Al2O3 was homogenized with sediment. However, differences in measured sediment Al concentrations (micron‐sized = 55.1 [±0.6] g/kg Al; nano‐sized = 66.2 [±0.6] g/kg Al) in the nano and micron‐sized Al2O3 preclude direct comparison of the toxicity of these two treatments based on particle size. Environ. Toxicol. Chem. 2010;29:422–429. © 2009 SETAC</description><identifier>ISSN: 0730-7268</identifier><identifier>ISSN: 1552-8618</identifier><identifier>EISSN: 1552-8618</identifier><identifier>DOI: 10.1002/etc.52</identifier><identifier>PMID: 20821462</identifier><language>eng</language><publisher>Hoboken, USA: John Wiley & Sons, Inc</publisher><subject>Aluminum ; Aluminum composites ; Aluminum oxide ; Aluminum Oxide - pharmacokinetics ; Aluminum Oxide - toxicity ; Amphipoda - drug effects ; Amphipoda - metabolism ; Animals ; Bioaccumulation ; Bioassays ; Comparative analysis ; Corbicula - drug effects ; Corbicula - metabolism ; Corbicula fluminea ; Geologic Sediments - analysis ; Hyalella azteca ; Lumbriculus variegatus ; Microscopy, Electron, Transmission ; Nano ; Nanocomposites ; Nanomaterials ; Nanoparticles ; Nanoparticles - ultrastructure ; Nanostructure ; Particle Size ; Sand ; Sediment ; Sediments ; Studies ; Survival analysis ; Toxicity ; Tubifex tubifex ; Water Pollutants, Chemical - toxicity</subject><ispartof>Environmental toxicology and chemistry, 2010-02, Vol.29 (2), p.422-429</ispartof><rights>Copyright © 2009 SETAC</rights><rights>Copyright 2009 SETAC.</rights><rights>Copyright Blackwell Publishing Ltd. Feb 2010</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4742-ef0ae6c1fae23bbd85fb367f225df33851dec874c74da99caf4cb6648f1ab2d03</citedby><cites>FETCH-LOGICAL-c4742-ef0ae6c1fae23bbd85fb367f225df33851dec874c74da99caf4cb6648f1ab2d03</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fetc.52$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fetc.52$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>315,786,790,27957,27958,50923,51032</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/20821462$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Stanley, Jacob K.</creatorcontrib><creatorcontrib>Coleman, Jessica G.</creatorcontrib><creatorcontrib>Weiss Jr, Charles A.</creatorcontrib><creatorcontrib>Steevens, Jeffery A.</creatorcontrib><title>Sediment toxicity and bioaccumulation of nano and micron-sized aluminum oxide</title><title>Environmental toxicology and chemistry</title><addtitle>Environmental Toxicology and Chemistry</addtitle><description>Nano‐aluminum oxide (Al2O3) is used commercially in coatings and abrasives. Nano‐Al2O3 can also be generated through the oxidation of nano‐aluminum in military propellants and energetics. The purpose of the present study was to assess toxicity and bioaccumulation of nano‐Al2O3 to a variety of sediment organisms (Tubifex tubifex, Hyalella azteca, Lumbriculus variegatus, and Corbicula fluminea). The bioaccumulation and toxicity of nano‐Al2O3 was compared with that of micron‐sized Al2O3 to investigate potential size‐related effects. Results of the present study show species‐specific differences in relative bioaccumulation of nano and micron‐sized Al2O3. Significant toxic effects (survival and growth) were observed in H. azteca testing, but only at high concentrations unlikely to be found in the environment. Nano‐Al2O3 was found to be more toxic than micron‐sized Al2O3 to H. azteca survival in a 14‐d study in which organisms were in direct contact with a thin layer of 625 or 2,500 mg of Al2O3 dispersed on the surface of either sediment or sand. A significant growth effect was also observed for nano but not micron‐sized Al2O3 at the highest treatment level tested (100 g/kg Al2O3) in a 10‐d H. azteca bioassay in which Al2O3 was homogenized with sediment. However, differences in measured sediment Al concentrations (micron‐sized = 55.1 [±0.6] g/kg Al; nano‐sized = 66.2 [±0.6] g/kg Al) in the nano and micron‐sized Al2O3 preclude direct comparison of the toxicity of these two treatments based on particle size. Environ. Toxicol. Chem. 2010;29:422–429. © 2009 SETAC</description><subject>Aluminum</subject><subject>Aluminum composites</subject><subject>Aluminum oxide</subject><subject>Aluminum Oxide - pharmacokinetics</subject><subject>Aluminum Oxide - toxicity</subject><subject>Amphipoda - drug effects</subject><subject>Amphipoda - metabolism</subject><subject>Animals</subject><subject>Bioaccumulation</subject><subject>Bioassays</subject><subject>Comparative analysis</subject><subject>Corbicula - drug effects</subject><subject>Corbicula - metabolism</subject><subject>Corbicula fluminea</subject><subject>Geologic Sediments - analysis</subject><subject>Hyalella azteca</subject><subject>Lumbriculus variegatus</subject><subject>Microscopy, Electron, Transmission</subject><subject>Nano</subject><subject>Nanocomposites</subject><subject>Nanomaterials</subject><subject>Nanoparticles</subject><subject>Nanoparticles - ultrastructure</subject><subject>Nanostructure</subject><subject>Particle Size</subject><subject>Sand</subject><subject>Sediment</subject><subject>Sediments</subject><subject>Studies</subject><subject>Survival analysis</subject><subject>Toxicity</subject><subject>Tubifex tubifex</subject><subject>Water Pollutants, Chemical - toxicity</subject><issn>0730-7268</issn><issn>1552-8618</issn><issn>1552-8618</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNp90U1PFjEQB_CGaOAR4SOQjQdfDot9b_doiKLJAyQi4dh022lS3G1xuxt5_PQWHuRgoqc5zG_-ycwgdEjwMcGYvofZHQu6g1ZECNpqSfQztMKK4VZRqffQi1JuMCay67pdtEexpoRLukJnl-DjCGlu5nwXXZw3jU2-6WO2zi3jMtg55tTk0CSb8kNvjG7KqS3xF_jGDssY0zI2ddrDS_Q82KHAwWPdR1efPn47-dyuL06_nHxYt44rTlsI2IJ0JFigrO-9FqFnUgVKhQ-MaUE8OK24U9zbrnM2cNdLyXUgtqces330Zpt7O-UfC5TZjLE4GAabIC_FaKE5JZqyKt_-VxKpiMQU867SV3_Rm7xMqe5htOS4U52kFb3eonqDUiYI5naKo502hmBz_wlTP2HEPTx6TFv6EfwT-3P6Ct5twc84wOYfMaaKh7B2a2OZ4e7J2um7kYopYa7PTw2-5Otrfv7VEPYbKemgCg</recordid><startdate>201002</startdate><enddate>201002</enddate><creator>Stanley, Jacob K.</creator><creator>Coleman, Jessica G.</creator><creator>Weiss Jr, Charles A.</creator><creator>Steevens, Jeffery A.</creator><general>John Wiley & Sons, Inc</general><general>Blackwell Publishing Ltd</general><scope>BSCLL</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QO</scope><scope>7SN</scope><scope>7SS</scope><scope>7ST</scope><scope>7T7</scope><scope>7TK</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>K9.</scope><scope>P64</scope><scope>RC3</scope><scope>SOI</scope><scope>7QF</scope><scope>7SU</scope><scope>JG9</scope><scope>KR7</scope><scope>7U1</scope><scope>7U2</scope></search><sort><creationdate>201002</creationdate><title>Sediment toxicity and bioaccumulation of nano and micron-sized aluminum oxide</title><author>Stanley, Jacob K. ; Coleman, Jessica G. ; Weiss Jr, Charles A. ; Steevens, Jeffery A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4742-ef0ae6c1fae23bbd85fb367f225df33851dec874c74da99caf4cb6648f1ab2d03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Aluminum</topic><topic>Aluminum composites</topic><topic>Aluminum oxide</topic><topic>Aluminum Oxide - pharmacokinetics</topic><topic>Aluminum Oxide - toxicity</topic><topic>Amphipoda - drug effects</topic><topic>Amphipoda - metabolism</topic><topic>Animals</topic><topic>Bioaccumulation</topic><topic>Bioassays</topic><topic>Comparative analysis</topic><topic>Corbicula - drug effects</topic><topic>Corbicula - metabolism</topic><topic>Corbicula fluminea</topic><topic>Geologic Sediments - analysis</topic><topic>Hyalella azteca</topic><topic>Lumbriculus variegatus</topic><topic>Microscopy, Electron, Transmission</topic><topic>Nano</topic><topic>Nanocomposites</topic><topic>Nanomaterials</topic><topic>Nanoparticles</topic><topic>Nanoparticles - ultrastructure</topic><topic>Nanostructure</topic><topic>Particle Size</topic><topic>Sand</topic><topic>Sediment</topic><topic>Sediments</topic><topic>Studies</topic><topic>Survival analysis</topic><topic>Toxicity</topic><topic>Tubifex tubifex</topic><topic>Water Pollutants, Chemical - toxicity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Stanley, Jacob K.</creatorcontrib><creatorcontrib>Coleman, Jessica G.</creatorcontrib><creatorcontrib>Weiss Jr, Charles A.</creatorcontrib><creatorcontrib>Steevens, Jeffery A.</creatorcontrib><collection>Istex</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Ecology Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Neurosciences Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>Environment Abstracts</collection><collection>Aluminium Industry Abstracts</collection><collection>Environmental Engineering Abstracts</collection><collection>Materials Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>Risk Abstracts</collection><collection>Safety Science and Risk</collection><jtitle>Environmental toxicology and chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Stanley, Jacob K.</au><au>Coleman, Jessica G.</au><au>Weiss Jr, Charles A.</au><au>Steevens, Jeffery A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Sediment toxicity and bioaccumulation of nano and micron-sized aluminum oxide</atitle><jtitle>Environmental toxicology and chemistry</jtitle><addtitle>Environmental Toxicology and Chemistry</addtitle><date>2010-02</date><risdate>2010</risdate><volume>29</volume><issue>2</issue><spage>422</spage><epage>429</epage><pages>422-429</pages><issn>0730-7268</issn><issn>1552-8618</issn><eissn>1552-8618</eissn><notes>ArticleID:ETC52</notes><notes>ark:/67375/WNG-0S4LW4NR-1</notes><notes>istex:36012CB96E52EA07164FB7F084B6D9467076023E</notes><notes>ObjectType-Article-1</notes><notes>SourceType-Scholarly Journals-1</notes><notes>ObjectType-Feature-2</notes><notes>content type line 23</notes><abstract>Nano‐aluminum oxide (Al2O3) is used commercially in coatings and abrasives. Nano‐Al2O3 can also be generated through the oxidation of nano‐aluminum in military propellants and energetics. The purpose of the present study was to assess toxicity and bioaccumulation of nano‐Al2O3 to a variety of sediment organisms (Tubifex tubifex, Hyalella azteca, Lumbriculus variegatus, and Corbicula fluminea). The bioaccumulation and toxicity of nano‐Al2O3 was compared with that of micron‐sized Al2O3 to investigate potential size‐related effects. Results of the present study show species‐specific differences in relative bioaccumulation of nano and micron‐sized Al2O3. Significant toxic effects (survival and growth) were observed in H. azteca testing, but only at high concentrations unlikely to be found in the environment. Nano‐Al2O3 was found to be more toxic than micron‐sized Al2O3 to H. azteca survival in a 14‐d study in which organisms were in direct contact with a thin layer of 625 or 2,500 mg of Al2O3 dispersed on the surface of either sediment or sand. A significant growth effect was also observed for nano but not micron‐sized Al2O3 at the highest treatment level tested (100 g/kg Al2O3) in a 10‐d H. azteca bioassay in which Al2O3 was homogenized with sediment. However, differences in measured sediment Al concentrations (micron‐sized = 55.1 [±0.6] g/kg Al; nano‐sized = 66.2 [±0.6] g/kg Al) in the nano and micron‐sized Al2O3 preclude direct comparison of the toxicity of these two treatments based on particle size. Environ. Toxicol. Chem. 2010;29:422–429. © 2009 SETAC</abstract><cop>Hoboken, USA</cop><pub>John Wiley & Sons, Inc</pub><pmid>20821462</pmid><doi>10.1002/etc.52</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Aluminum Aluminum composites Aluminum oxide Aluminum Oxide - pharmacokinetics Aluminum Oxide - toxicity Amphipoda - drug effects Amphipoda - metabolism Animals Bioaccumulation Bioassays Comparative analysis Corbicula - drug effects Corbicula - metabolism Corbicula fluminea Geologic Sediments - analysis Hyalella azteca Lumbriculus variegatus Microscopy, Electron, Transmission Nano Nanocomposites Nanomaterials Nanoparticles Nanoparticles - ultrastructure Nanostructure Particle Size Sand Sediment Sediments Studies Survival analysis Toxicity Tubifex tubifex Water Pollutants, Chemical - toxicity |
title | Sediment toxicity and bioaccumulation of nano and micron-sized aluminum oxide |
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