ACS ES&T Engineering,
Год журнала:
2024,
Номер
4(7), С. 1520 - 1539
Опубликована: Июнь 20, 2024
Extracellular
electron
transport
(EET)
is
a
biological
process
where
microorganisms
can
donate
electrons
from
the
interior
of
their
cells
to
external
acceptors
or
act
as
receive
sources
and
electrodes.
This
often
occurs
in
surrounding
environment
within
biofilms,
enabling
redox
reactions
essential
for
energy
metabolism.
review
evaluates
latest
developments
transfer
research
environmental
biotechnology,
showcasing
its
varied
applications
across
bioelectrochemical
systems
(BES),
including
microbial
fuel
electrosynthesis
CO2
upcycling,
well
utilization
non-BES
such
anaerobic
digestion
bioleaching
useful
resource
recovery.
The
emphasizes
interdisciplinary
approach
EET
research,
merging
microbiology,
chemistry,
engineering,
material
science,
system
control
engineering.
paper
provides
insights
into
performance
optimization
outlook
future
industrial
commercial
applications.
also
explores
potential
mitigate
global
challenges,
offering
innovative
biotechnological
solutions
that
pave
way
sustainable
circular
bioeconomy.
Life,
Год журнала:
2024,
Номер
14(5), С. 591 - 591
Опубликована: Май 6, 2024
Microorganisms
are
key
players
in
the
global
biogeochemical
sulfur
cycle.
Among
them,
some
have
garnered
particular
attention
due
to
their
electrical
activity
and
ability
perform
extracellular
electron
transfer.
A
growing
body
of
research
has
highlighted
extensive
phylogenetic
metabolic
diversity,
revealing
crucial
roles
ecological
processes.
In
this
review,
we
delve
into
transfer
process
between
sulfate-reducing
bacteria
anaerobic
alkane-oxidizing
archaea,
which
facilitates
growth
within
syntrophic
communities.
Furthermore,
review
phenomenon
long-distance
potential
multicellular
filamentous
sulfur-oxidizing
bacteria.
These
bacteria,
with
vast
application
prospects
significance,
play
a
pivotal
role
various
Subsequently,
discuss
important
pili/cytochrome
for
presented
cutting-edge
approaches
exploring
studying
electroactive
microorganisms.
This
provides
comprehensive
overview
microorganisms
participating
By
examining
mechanisms,
applied
implications,
offer
novel
insights
microbial
metabolism,
thereby
advancing
applications
development
sustainable
bioelectronics
materials
bioremediation
technologies.
ACS ES&T Engineering,
Год журнала:
2024,
Номер
4(7), С. 1520 - 1539
Опубликована: Июнь 20, 2024
Extracellular
electron
transport
(EET)
is
a
biological
process
where
microorganisms
can
donate
electrons
from
the
interior
of
their
cells
to
external
acceptors
or
act
as
receive
sources
and
electrodes.
This
often
occurs
in
surrounding
environment
within
biofilms,
enabling
redox
reactions
essential
for
energy
metabolism.
review
evaluates
latest
developments
transfer
research
environmental
biotechnology,
showcasing
its
varied
applications
across
bioelectrochemical
systems
(BES),
including
microbial
fuel
electrosynthesis
CO2
upcycling,
well
utilization
non-BES
such
anaerobic
digestion
bioleaching
useful
resource
recovery.
The
emphasizes
interdisciplinary
approach
EET
research,
merging
microbiology,
chemistry,
engineering,
material
science,
system
control
engineering.
paper
provides
insights
into
performance
optimization
outlook
future
industrial
commercial
applications.
also
explores
potential
mitigate
global
challenges,
offering
innovative
biotechnological
solutions
that
pave
way
sustainable
circular
bioeconomy.
