Applying the Midas touch: Differing toxicity of mobile gold and platinum complexes drives biomineralization in the bacterium Cupriavidus metallidurans
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- 作者：B. Etschmanna ; J. Bruggera ; L. Fairbrotherb ; C. Grossec ; D.H. Niesc ; G. Martinez-Criadod ; F. Reithb ; e ; frank.reith@csiro.au" class="auth_mail" title="E-mail the corresponding author
- 关键词：Gold ; Platinum ; Bacteria ; Complexes ; Toxicity ; Precipitation ; Biomineralization ; Mobility
- 刊名：Chemical Geology
- 出版年：2016
- 出版时间：2 November 2016
- 年：2016
- 卷：438
- 期：Complete
- 页码：103-111
- 全文大小：1257 K
文摘
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Aqueous Au/Pt-complex stability, biotoxicity, biomineralization and environmental mobility are linked.
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Toxicity of Au- vs. Pt-complexes a key factor for nano-particle biomineralization.
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Metabolic state of cells a key factor for Au nano-particle biomineralization.
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Different biogenic Au/Pt turnover results in different environmental mobility.