Literature DB >> 16388403

Precipitation of silver-thiosulfate complex and immobilization of silver by Cupriavidus metallidurans CH34.

Marie-Laure Ledrich1, Sébastien Stemmler, Philippe Laval-Gilly, Laurent Foucaud, Jaïro Falla.   

Abstract

Cupriavidus metallidurans CH34 is a facultative chemolithotrophic bacterium that possesses two megaplasmids (pMOL28 and pMOL30) that confer resistance to eleven metals. The ability of Cupriavidus metallidurans CH34 to resist silver is described here. Electronic microscopy, energy-dispersive X-ray (EDX) and X-ray diffractometry (DRX) observations revealed that C. metallidurans CH34 strongly associated silver with the outer membrane, under chloride chemical form. Using derivate strains of C. metallidurans CH34, which carried only one or no megaplasmid, we show that this resistance seems to be carried by pMOL30.

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Year:  2005        PMID： 16388403     DOI： 10.1007/s10534-005-3858-8

Source DB:  PubMed          Journal:  Biometals        ISSN： 0966-0844            Impact factor:   2.949


  4 in total

1.  Contributions of five secondary metal uptake systems to metal homeostasis of Cupriavidus metallidurans CH34.

Authors:  Andreas Kirsten; Martin Herzberg; Alexander Voigt; Javier Seravalli; Gregor Grass; Judith Scherer; Dietrich H Nies
Journal:  J Bacteriol       Date:  2011-07-08       Impact factor: 3.490

2.  Mechanisms of gold biomineralization in the bacterium Cupriavidus metallidurans.

Authors:  Frank Reith; Barbara Etschmann; Cornelia Grosse; Hugo Moors; Mohammed A Benotmane; Pieter Monsieurs; Gregor Grass; Christian Doonan; Stefan Vogt; Barry Lai; Gema Martinez-Criado; Graham N George; Dietrich H Nies; Max Mergeay; Allan Pring; Gordon Southam; Joël Brugger
Journal:  Proc Natl Acad Sci U S A       Date:  2009-10-07       Impact factor: 11.205

3.  Insights into the production of extracellular polymeric substances of Cupriavidus pauculus 1490 under the stimulation of heavy metal ions.

Authors:  Weimin Zeng; Shishi Zhang; Mingchen Xia; Xueling Wu; Guanzhou Qiu; Li Shen
Journal:  RSC Adv       Date:  2020-05-27       Impact factor: 4.036

4.  Current production in a microbial fuel cell using a pure culture of Cupriavidus basilensis growing in acetate or phenol as a carbon source.

Authors:  Hen Friman; Alex Schechter; Yulia Ioffe; Yeshayahu Nitzan; Rivka Cahan
Journal:  Microb Biotechnol       Date:  2013-01-10       Impact factor: 5.813
  4 in total

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