Solubility-driven toxicity of CuO nanoparticles to Caco2 cells and Escherichia coli: Effect of sonication energy and test environment
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- 作者：Aleksandr Kä ; kinen ; aleksandr.kakinen@kbfi.ee" class="auth_mail" title="E-mail the corresponding author ; Anne Kahru ; Helen Nurmsoo ; Anna-Liisa Kubo ; Olesja M. Bondarenko ; olesja.bondarenko@kbfi.ee" class="auth_mail" title="E-mail the corresponding author
- 关键词：ATCC ; American Type Culture Collection ; Dh ; hydrodynamic size ; DI water ; deionised water ; DLS ; dynamic light scattering ; MEM ; minimum essential medium ; Espec ; specific energy ; FBS ; fetal bovine serum ; LB ; Luria-Bertani medium ; MBC ; minimal biocidal concentration ; NEAA ; non-essential amino acids ; NPs ; nanoparticles ; OD ; optical density ; PBS ; phosphate buffered saline ; PDI ; polydispersity index ; REACH ; regulation concerning the registration ; evaluation ; authorization and restriction of chemicals
- 刊名：Toxicology in Vitro
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：36
- 期：Complete
- 页码：172-179
- 全文大小：1067 K
文摘
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Increased sonication energy decreased the hydrodynamic size of CuO NPs in all tested environments.
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Higher sonication energy enhanced dissolution of CuO NPs and toxicity to Caco-2 cells in MEM medium.
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Sonication energy had no effect on dissolution and cytotoxicity of CuO NPs to bacteria in DI water.