Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Kim, Eun Joo | - |
dc.contributor.author | Kim, Soon Hyun | - |
dc.contributor.author | Kim, Hyun Chul | - |
dc.contributor.author | Lee, Se Geun | - |
dc.contributor.author | Lee, Sung Jun | - |
dc.contributor.author | Jeong, Sang Won | - |
dc.date.accessioned | 2024-03-15T16:17:33Z | - |
dc.date.available | 2024-03-15T16:17:33Z | - |
dc.date.created | 2017-04-20 | - |
dc.date.issued | 2011 | - |
dc.identifier.issn | 2005-9752 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/56442 | - |
dc.description.abstract | Emerging nanomaterials are of great concern to aquatic environment. The inhibitory effects of silver nanoparticles (Ag-NP) and titanium oxide nanoparticles (TiO2-NP) on the growth of aquatic plant duckweed were evaluated. Lemna paucicostata was used as a test organism, and the test method was followed by the OECD test guideline 221. Ag-NP (50 nm) and TiO2-NP (2-3 nm) inhibited the growth of Lemna in different manner and the EC50s were calculated as 13. 8 and 538. 5 ppm, respectively. The LOECs of Ag-NP and TiO2-NP were calculated to be 1 and 125 ppm, respectively. The results showed that Ag-NP could cause growth inhibition of Lemna in low concentration range (≥1 ppm), but TiO2-NP appeared toxic effect to the growth of Lemna in the concentration range of ≥250 ppm, which was over two orders higher than the previously reported concentration of TiO2-NP determined in the aquatic environment. © 2011 Korean Society of Environmental Risk Assessment and Health Science and Springer. | - |
dc.publisher | Korean Society of Environmental Risk Assessment and Health Science | - |
dc.title | Growth inhibition of aquatic plant caused by silver and titanium oxide nanoparticles | - |
dc.type | Article | - |
dc.identifier.doi | 10.1007/s13530-011-0071-8 | - |
dc.identifier.scopusid | 2-s2.0-84864022466 | - |
dc.identifier.bibliographicCitation | Toxicology and Environmental Health Sciences, v.3, no.1, pp.1 - 6 | - |
dc.citation.endPage | 6 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 1 | - |
dc.citation.title | Toxicology and Environmental Health Sciences | - |
dc.citation.volume | 3 | - |
dc.description.journalRegisteredClass | scopus | - |
dc.type.docType | Article | - |
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