journal article·2025-05-08Open access

Advances in microbial corrosion of metals induced via extracellular electron transfer by Shewanella oneidensis MR-1

Mohammed Arroussi, Ke Yang, Afaque Shams, Ihsan Ul Haq Toor, Boxin Wei

npj Materials Degradation· Volume 9· Issue 1

Abstract

S. oneidensis MR-1 is frequently used in microbial corrosion studies due to the electrochemical activity and the easy cultivation. However, corrosion mechanisms of S. oneidensis MR-1, as a dissimilatory metal-reducing bacterium (DMRB), sometimes appear contradictory. This paper comprehensively reviewed the corrosion mechanisms of S. oneidensis MR-1, and the components involved in extracellular electron transfer (EET). The review aims to reveal the complexity of the corrosion processes by S. oneidensis MR-1.
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Research context

OpenAlex topics: Microbial Fuel Cells and Bioremediation · Corrosion Behavior and Inhibition · Metal Extraction and Bioleaching

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