Physicochemical Mechanisms of Trace Metal Bioaccumulation by Microorganisms

Authors

  • Kevin J. Wilkinson
  • Vera I. Slaveykova
  • Christel S. Hassler
  • Claude Rossier

DOI:

https://doi.org/10.2533/000942902777679957

Keywords:

Bioaccumulation, Biological limitation, Diffusion limitation, Microorganism, Trace metal

Abstract

Our research group is working towards understanding the fundamental physicochemical mechanisms of trace metal biouptake by aquatic microorganisms in natural systems. Research is currently focused on identifying under what conditions uptake fluxes are limited by physical (e.g. diffusion) as opposed to biological (transfer across biological membrane) processes. In addition, the complexation of the trace metals is being examined from both a thermodynamic (stability) and kinetic (lability) perspective in order to elucidate its effect on the overall uptake flux. Up-to-date information on the group, including a current publication list can be found at http://www.unige.ch/cabe/wilkinson.

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Published

2002-12-01

How to Cite

[1]
K. J. Wilkinson, V. I. Slaveykova, C. S. Hassler, C. Rossier, Chimia 2002, 56, 681, DOI: 10.2533/000942902777679957.