Mechanism and applications of bidirectional extracellular electron transfer of Shewanella

Yuxuan Zang; Bo Cao; Hongyu Zhao; Beizhen Xie; Yanhong Ge; Hong Liu; Yue Yi

doi:10.1039/d3em00224a

Mechanism and applications of bidirectional extracellular electron transfer of Shewanella

Yuxuan Zang, Bo Cao, Hongyu Zhao, Beizhen Xie, Yanhong Ge, Hong Liu^*, Yue Yi^*

^*Corresponding author for this work

School of Life Science

Research output: Contribution to journal › Review article › peer-review

7 Citations (Scopus)

Abstract

Electrochemically active microorganisms (EAMs) play an important role in the fields of environment and energy. Shewanella is the most common EAM. Research into Shewanella contributes to a deeper comprehension of EAMs and expands practical applications. In this review, the outward and inward extracellular electron transfer (EET) mechanisms of Shewanella are summarized and the roles of riboflavin in outward and inward EET are compared. Then, four methods for the enhancement of EET performance are discussed, focusing on riboflavin, intracellular reducing force, biofilm formation and substrate spectrum, respectively. Finally, the applications of Shewanella in the environment are classified, and the restrictions are discussed. Potential solutions and promising prospects for Shewanella are also provided.

Original language	English
Pages (from-to)	1863-1877
Number of pages	15
Journal	Environmental Sciences: Processes and Impacts
Volume	25
Issue number	12
DOIs	https://doi.org/10.1039/d3em00224a
Publication status	Published - 3 Oct 2023

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title = "Mechanism and applications of bidirectional extracellular electron transfer of Shewanella",

abstract = "Electrochemically active microorganisms (EAMs) play an important role in the fields of environment and energy. Shewanella is the most common EAM. Research into Shewanella contributes to a deeper comprehension of EAMs and expands practical applications. In this review, the outward and inward extracellular electron transfer (EET) mechanisms of Shewanella are summarized and the roles of riboflavin in outward and inward EET are compared. Then, four methods for the enhancement of EET performance are discussed, focusing on riboflavin, intracellular reducing force, biofilm formation and substrate spectrum, respectively. Finally, the applications of Shewanella in the environment are classified, and the restrictions are discussed. Potential solutions and promising prospects for Shewanella are also provided.",

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TY - JOUR

T1 - Mechanism and applications of bidirectional extracellular electron transfer of Shewanella

AU - Zang, Yuxuan

AU - Cao, Bo

AU - Zhao, Hongyu

AU - Xie, Beizhen

AU - Ge, Yanhong

AU - Liu, Hong

AU - Yi, Yue

PY - 2023/10/3

Y1 - 2023/10/3

N2 - Electrochemically active microorganisms (EAMs) play an important role in the fields of environment and energy. Shewanella is the most common EAM. Research into Shewanella contributes to a deeper comprehension of EAMs and expands practical applications. In this review, the outward and inward extracellular electron transfer (EET) mechanisms of Shewanella are summarized and the roles of riboflavin in outward and inward EET are compared. Then, four methods for the enhancement of EET performance are discussed, focusing on riboflavin, intracellular reducing force, biofilm formation and substrate spectrum, respectively. Finally, the applications of Shewanella in the environment are classified, and the restrictions are discussed. Potential solutions and promising prospects for Shewanella are also provided.

AB - Electrochemically active microorganisms (EAMs) play an important role in the fields of environment and energy. Shewanella is the most common EAM. Research into Shewanella contributes to a deeper comprehension of EAMs and expands practical applications. In this review, the outward and inward extracellular electron transfer (EET) mechanisms of Shewanella are summarized and the roles of riboflavin in outward and inward EET are compared. Then, four methods for the enhancement of EET performance are discussed, focusing on riboflavin, intracellular reducing force, biofilm formation and substrate spectrum, respectively. Finally, the applications of Shewanella in the environment are classified, and the restrictions are discussed. Potential solutions and promising prospects for Shewanella are also provided.

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U2 - 10.1039/d3em00224a

DO - 10.1039/d3em00224a

M3 - Review article

C2 - 37787043

AN - SCOPUS:85174508629

SN - 2050-7887

VL - 25

SP - 1863

EP - 1877

JO - Environmental Sciences: Processes and Impacts

JF - Environmental Sciences: Processes and Impacts

IS - 12

ER -

Mechanism and applications of bidirectional extracellular electron transfer of Shewanella

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