Acute and chronic effects from pulse exposure of D. magna to silver and copper oxide nanoparticles
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- 作者：Sara Nø ; rgaard Sø ; rensen ; sans@env.dtu.dk" class="auth_mail" title="E-mail the corresponding author ; Hans-Christian Holten Lü ; tzhø ; ft ; Rose Rasmussen ; Anders Baun
- 关键词：Nanoecotoxicology ; Pulse exposure ; Hazard identification ; Exposure control ; Endpoints
- 刊名：Aquatic Toxicology
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：180
- 期：Complete
- 页码：209-217
- 全文大小：1006 K
文摘
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Pulse exposure is environmentally relevant for aquatic toxicity testing of NPs.
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Pulse exposure reduces Ag- and CuONP transformations during D. magna toxicity tests.
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D. magna immobility 48 h after 3 h pulse was comparable to that after 24 h exposure.
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AgNPs and AgNO3 pulses did not adversely affect reproduction in 21d post-exposure period.
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CuONPs and CuCl2 pulses adversely affected reproduction in 21d post-exposure period.