Size matters - The phototoxicity of TiO2 nanomaterials
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- 作者：Anne J. Wyrwolla ; anne.wyrwoll@rwth-aachen.de" class="auth_mail" title="E-mail the corresponding author ; Petra Lautenschlä ; gera ; Petra.Lautenschlaeger@rwth-aachen.de" class="auth_mail" title="E-mail the corresponding author ; Alexander Bacha ; Alexander.Bach@rwth-aachen.de" class="auth_mail" title="E-mail the corresponding author ; Bryan Hellackc ; Hellack@iuta.de" class="auth_mail" title="E-mail the corresponding author ; Agnieszka Dybowskad ; A.Dybowska@nhm.ac.uk" class="auth_mail" title="E-mail the corresponding author ; Thomas A.J. Kuhlbuschc ; tky@iuta.de" class="auth_mail" title="E-mail the corresponding author ; Henner Hollertb ; e ; f ; g ; Henner.Hollert@bio5.rwth-aachen.de" class="auth_mail" title="E-mail the corresponding author ; Andreas Schä ; ffera ; e ; g ; Andreas.Schaeffer@bio5.rwth-aachen.de" class="auth_mail" title="E-mail the corresponding author ; Hanna M. Maesa ; Hanna.Maes@bio5.rwth-aachen.de" class="auth_mail" title="E-mail the corresponding author
- 关键词：Daphnia magna ; TiO2 nanoparticles ; Solar radiation ; Reactive oxygen species ; Phototoxicity
- 刊名：Environmental Pollution
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：208
- 期：part_PB
- 页码：859-867
- 全文大小：809 K
文摘
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The intermediate sized particle showed the highest phototoxicity to daphnids.
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Phototoxicity was not related to free
class="glyphImg imgLazyJSB">OH radicals only but to the generation of different ROS.- class="label">•
Generation of different ROS and daphnia particle interaction area determine phototoxicity.
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Phototoxicity was less pronounced in high than in low ionic strength medium.
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Particle size and IS of the medium influence phototoxicity of anatase nano-TiO2.