Calcium carbonate formation on mica supported extracellular polymeric substance produced by Rhodococcus opacus
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- 作者：Aleksandra Szcześa ; aszczes@poczta.umcs.lublin.pl" class="auth_mail" title="E-mail the corresponding author ; Magdalena Czemierskab ; Anna Jarosz-Wilkołazkab
- 关键词：EPS ; calcium carbonate ; Mineralization ; Biomineralization ; Rhodococcus opacus
- 刊名：Journal of Solid State Chemistry
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：242
- 期：part_P1
- 页码：212-221
- 全文大小：4141 K
文摘
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CaCO3 crystal size and polymorph can be controlled by EPS substance obtained from R. opacus.
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The water soluble fraction favours vaterite dissolution and calcite growth.
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The total EPS stabilizes vaterite.
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This effect is stronger at basic pH.