Food Frontiers,
Journal Year:
2023,
Volume and Issue:
4(4), P. 1913 - 1926
Published: Sept. 29, 2023
Abstract
Photocatalysis‐based
advanced
oxidation
technologies
have
been
developed
as
an
attractive
strategy
for
degrading
pollutants.
However,
the
question
of
how
to
increase
removal
specificity
without
sacrificing
degradation
effect
remains
a
difficult
one.
In
this
work,
photocatalytic
system
simultaneous
targeted
elimination
nine
heterocyclic
amines
(HCAs)
is
established
using
green‐prepared
photocatalyst
(CN@Mn–FeOOH@MIP)
that
activates
sodium
persulfate
(PS)
under
visible
light.
Mn–FeOOH
clusters
are
in
situ
covered
on
laminar
g‐C
3
N
4
(CN)
carrier
form
heterojunction,
along
with
molecularly
imprinted
layer
self‐polymerized
from
dopamine,
which
grown
outer
layer,
resulting
both
desired
photochemical
activity
and
specific
sites
recognition.
The
conditions
composite
photocatalysis
explored
optimized
efficient
selective
degradation.
Notably,
CN@Mn–FeOOH@MIP
synthesized
free
any
organic
reagents,
biosafety
confirmed
by
cellular
vivo
toxicity
evaluation.
CN@Mn–FeOOH@MIP/PS
visible‐light‐driven
applied
HCAs
coffee
samples
recoveries
over
70%
reuse
rates
greater
than
85%.
It
coupled
advantages
enrichment
rapid
degradation,
furnishes
novel
approach
control
trace
thermal
processing
Journal of Material Science and Technology,
Journal Year:
2024,
Volume and Issue:
211, P. 159 - 170
Published: June 19, 2024
As
a
typical
bioflavonoid,
diosmetin
is
desirable
in
the
field
of
natural
medicine,
healthy
food,
and
cosmetics
by
anti-cancer,
antibacterial,
antioxidant,
estrogen-like
anti-inflammatory
activities,
it
comes
from
wide
range
sources
traditional
Chinese
medicine
like
spider
fragrance,
spearmint
chrysanthemum,
as
well
Citrus
fruit.
However,
analytical
methods
such
silica
gel
column
chromatography
face
multiple
challenges
selective
extraction
biological
materials
medicinal
materials.
Therefore,
urgent
to
develop
new
type
absorbent
with
high
efficiency,
recyclability
good
specificity
diosmetin.
In
this
investigation,
magnetic
surface
molecularly
imprinted
polymer
(labeled
Diosmetin/SMIPs)
was
synthesized
employing
nanoparticles
carrier
4-vinylpyridinyl
(4-VP)
functional
monomer
imprinting
technology.
The
screened
binding
energy
(ΔE)
between
monomers
template
molecules
via
computational
simulation.
Diosmetin/SMIPs
had
level
specific
recognition
adsorption
capability
towards
20.25
mg
g-1
capacity
an
factor
(IF)
2.28.
Additionally,
demonstrated
excellent
regeneration
performance
8
adsorption/desorption
cycles.
addition,
91.20%–94.16%
spiked
recovered
lemon
peel
samples.
strategy
constructing
based
on
simulation
can
effectively
enhance
Meanwhile,
polymerization
showed
anti-interference
reusability,
realized
efficient
targeted
results
investigation
provide
promising
adsorbent
for
enrichment
fruit
complicated
Sustainability,
Journal Year:
2025,
Volume and Issue:
17(2), P. 395 - 395
Published: Jan. 7, 2025
Mushroom
production
is
increasing
rapidly
worldwide,
raising
public
concern
about
the
contamination
effects
of
spent
mushroom
substrates
(SMS).
Preparation
Fe–N-doped
biochar
(Fe-N-BC)
from
SMS
as
a
raw
material
for
catalytic
degradation
antibiotics
in
water
may
be
an
effective
and
sustainable
solid
waste
treatment.
However,
there
limited
information
available.
This
study
investigated
effect
potential
mechanism
SMS-based
Fe-N-BC
prepared
at
300,
600,
900
°C
to
catalyze
persulfate
(PS)
tetracycline
(TC)
removal.
The
results
indicated
that
performance
was
significantly
enhanced
with
pyrolysis
temperature.
Notably,
exhibited
high
TC
removal
efficiency,
95%
120
min.
might
closely
related
fact
temperatures
had
more
Fe
oxides
active
sites.
Adsorption
radical
non-radical
pathways
were
main
mechanisms
by
Fe-N-BC/PS
systems,
especially
contribution
SO4·−.
By
identifying
products,
three
possible
proposed,
toxicity
intermediates
evaluated.
reusability
analysis
good
practical
application,
rate
still
reached
76%,
even
after
five
cycles.
These
findings
provide
valuable
reference
resources’
utilization
remediation
antibiotic-contaminated
water.
