Ecotoxicology and Environmental Safety,
Journal Year:
2022,
Volume and Issue:
236, P. 113464 - 113464
Published: April 5, 2022
The
frequent
use
of
antibiotics
allows
them
to
enter
aqueous
environments
via
wastewater,
and
many
types
accumulate
in
the
environment
due
difficult
degradation,
causing
a
threat
environmental
health.
It
is
crucial
adopt
effective
technical
means
remove
environments.
Fenton
reaction,
as
an
organic
pollution
treatment
technology,
particularly
suitable
for
antibiotics,
at
present,
it
one
most
promising
advanced
oxidation
technologies.
Specifically,
rapid
oxidation,
which
features
high
removal
efficiency,
thorough
reactions,
negligible
secondary
pollution,
etc.,
has
led
studies
on
using
reaction
degrade
antibiotics.
This
paper
summarizes
recent
progress
by
Fenton-like
reactions.
First,
applications
various
technologies
are
summarized;
then,
advantages
disadvantages
these
further
summarized.
Compared
with
oxidations
exhibit
milder
conditions,
wider
application
ranges,
great
reduction
economic
costs,
improved
cycle
times,
addition
simple
easy
recycling
catalyst.
Finally,
based
above
analysis,
we
discuss
potential
under
different
scenarios.
review
will
enable
selection
system
treat
according
practical
conditions
also
aid
development
more
removing
other
pollutants.
Nano-Micro Letters,
Journal Year:
2020,
Volume and Issue:
13(1)
Published: Oct. 27, 2020
Abstract
In
recent
years,
gold
nanoparticles
have
demonstrated
excellent
enzyme-mimicking
activities
which
resemble
those
of
peroxidase,
oxidase,
catalase,
superoxide
dismutase
or
reductase.
This,
merged
with
their
ease
synthesis,
tunability,
biocompatibility
and
low
cost,
makes
them
candidates
when
compared
biological
enzymes
for
applications
in
biomedicine
biochemical
analyses.
Herein,
over
200
research
papers
been
systematically
reviewed
to
present
the
progress
on
fundamentals
nanozymes
potential
applications.
The
review
reveals
that
morphology
surface
chemistry
play
an
important
role
catalytic
properties,
as
well
external
parameters
such
pH
temperature.
Yet,
real
often
require
specific
biorecognition
elements
be
immobilized
onto
nanozymes,
leading
unexpected
positive
negative
effects
activity.
Thus,
rational
design
efficient
remains
a
challenge
paramount
importance.
Different
implementation
paths
already
explored,
including
application
peroxidase-like
development
clinical
diagnostics
regulation
oxidative
stress
within
cells
via
catalase
activities.
also
indicates
it
is
essential
understand
how
may
boost
inhibit
each
these
activities,
more
than
one
could
coexist.
Likewise,
further
toxicity
studies
are
required
ensure
applicability
vivo.
Current
challenges
future
prospects
discussed
this
review,
whose
significance
can
anticipated
diverse
range
fields
beyond
biomedicine,
food
safety,
environmental
analyses
chemical
industry.
Applied Surface Science Advances,
Journal Year:
2021,
Volume and Issue:
6, P. 100145 - 100145
Published: Aug. 19, 2021
Heterogeneous
Fenton-like
oxidation
is
one
of
the
advanced
processes
(AOPs)
that
can
successfully
remove
a
large
number
pollutants
from
water.
Among
various
materials
used
as
catalysts
in
this
process,
spinel
ferrite
nanoparticles
(SFs)
have
received
increasing
attention
recent
years
because
their
unique
physicochemical
properties,
low-cost,
good
catalytic
activity
and
interesting
bandgap.
In
same
vein,
magnetic
properties
allow
them
to
be
easily,
rapidly
inexpensively
separated
reaction
medium.
The
present
review
highlights
structure
different
nanoparticles,
synthesis
approaches
applications
catalyst
heterogeneous
photo-Fenton-like
oxidation.
It
was
demonstrated
MFe2O4
unlimited
ability
both
Thus,
it
deduced
depends
on
nature
divalent
metal
M,
method,
annealing
temperature,
pollutant
concentration,
H2O2
pH,
temperature
light
source
for
Water Research,
Journal Year:
2022,
Volume and Issue:
211, P. 118047 - 118047
Published: Jan. 8, 2022
The
miniaturization
of
reaction
processes
by
microreactors
offers
many
significant
advantages
over
the
use
larger,
conventional
reactors.
Microreactors'
interior
structures
exhibit
comparatively
higher
surface
area-to-volume
ratios,
which
reduce
reactant
diffusion
distances,
enable
faster
and
more
efficient
heat
mass
transfer,
better
control
process
conditions.
These
can
be
exploited
to
significantly
enhance
performance
advanced
oxidation
(AOPs)
commonly
used
for
removal
water
pollutants.
This
comprehensive
review
rapidly
emerging
area
environmental
microfluidics
describes
recent
advances
in
development
application
AOPs
wastewater
treatment.
Consideration
is
given
hydrodynamic
properties,
construction
materials,
fabrication
techniques,
designs,
features,
upscaling
AOPs.
various
AOP
types,
including
photocatalytic,
electrochemical,
Fenton,
ozonation,
plasma-phase
processes,
showcases
how
microfluidic
technology
enhances
improves
treatment
efficiency,
decreases
consumption
energy
chemicals.
Despite
advancements
microreactor
technology,
organic
pollutant
degradation
mechanisms
that
operate
during
microscale
remain
poorly
understood.
Moreover,
limited
throughput
capacity
systems
restrains
their
industrial-scale
applicability.
Since
large
microreactor-inspired
are
needed
meet
high-throughput
requirements
sector,
scale-up
strategies
recommendations
suggested
as
priority
research
opportunities.
While
microstructured
reactor
remains
an
early
stage
development,
this
work
valuable
insight
future
purposes.
Angewandte Chemie International Edition,
Journal Year:
2023,
Volume and Issue:
62(7)
Published: Jan. 17, 2023
Abstract
Since
the
insight
to
fuse
Fenton
chemistry
and
nanomedicine
into
cancer
therapy,
great
signs
of
progress
have
been
made
in
field
chemodynamic
therapy
(CDT).
However,
exact
mechanism
CDT
is
obscured
by
unique
tumor
chemical
environment
inevitable
nanoparticle‐cell
interactions,
thus
impeding
further
development.
In
this
Scientific
Perspective,
significance
clarified,
complex
deconstructed
primitive
biological
research
directions
based
on
kinetics
signaling
pathways
are
discussed
detail.
Moreover,
beneficial
outlooks
presented
enlighten
evolution
next‐generation
CDT.
Hopefully,
Perspective
can
inspire
new
ideas
advances
for
provide
a
reference
breaking
down
interdisciplinary
barriers
nanomedicine.
