Progress in enhancing electron transfer rate between exoelectrogenic microorganisms and electrode interface
Author:
Affiliation:

Clc Number:

Fund Project:

National Key Research and Development Program of China (No. 2018YFA0901300), Independent Innovation Fund of Tianjin University (Nos. 0903065083, 0903065084).

  • Article
  • |
  • Figures
  • |
  • Metrics
  • |
  • Reference
  • |
  • Related
  • |
  • Cited by
  • |
  • Materials
  • |
  • Comments
    Abstract:

    Exoelectrogenic microorganisms are the research basis of microbial electrochemical technologies such as microbial fuel cells, electrolytic cells and electrosynthesis. However, their applications are restricted in organic degradation, power generation, seawater desalination, bioremediation, and biosensors due to the weak ability of biofilm formation and the low extracellular electron transfer (EET) efficiency between exoelectrogenic microorganisms and electrode. Therefore, engineering optimization of interaction between exoelectrogenic microorganisms and electrode interface recently has been the research focus. In this article, we review the updated progress in strategies for enhancing microbe-electrode interactions based on microbial engineering modifications, with a focus on the applicability and limitations of these strategies. In addition, we also address research prospects of enhancing the interaction between electroactive cells and electrodes.

    Reference
    Related
    Cited by
Get Citation

刘向,张君奇,张保财,杨池,李锋,宋浩. 强化产电微生物与电极间电子传递速率的研究进展[J]. Chinese Journal of Biotechnology, 2021, 37(2): 361-377

Copy
Share
Article Metrics
  • Abstract:
  • PDF:
  • HTML:
  • Cited by:
History
  • Received:May 18,2020
  • Revised:
  • Adopted:
  • Online: February 24,2021
  • Published: