Covalent organic frameworks (COFs)-based advanced sensors for detecting food contaminants: Design strategies and applications
Microchemical Journal,
Год журнала:
2025,
Номер
unknown, С. 113096 - 113096
Опубликована: Фев. 1, 2025
Язык: Английский
The colorimetric and ratiometric fluorescence dual-mode detection of hypoxanthine through catalytic reactions for assessing aquatic product freshness
Food Chemistry,
Год журнала:
2025,
Номер
475, С. 143274 - 143274
Опубликована: Фев. 8, 2025
Язык: Английский
Monitoring and Analysis of Total Tetracyclines in Water from Different Environmental Scenarios Using a Designed Broad-Spectrum Aptamer
Environmental Science & Technology,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 27, 2025
Tetracyclines
(TCs)
are
widely
present
in
the
environment
with
extreme
toxicity,
low
concentrations,
coexistence
a
variety
of
pollutants,
and
similarity
their
individual
molecular
structures
toxicology.
These
challenges
make
it
difficult
to
analyze
monitor
TCs
as
class
molecules
simultaneously.
In
this
study,
broad-spectrum
aptamer
capable
recognizing
was
developed
by
artificially
editing
single-specific
aptamer.
Subsequently,
based
on
mathematical
proof
detection
TCs,
an
electrochemical
sensor
constructed
enable
simple
rapid
monitoring
high
sensitivity,
selectivity,
wide
range.
The
exhibits
range
0.01
1000
nM
limit
1.18
pM,
while
maintaining
excellent
selectivity
even
presence
interfering
substances
at
concentrations
up
100
times
test
concentration.
This
is
suitable
for
quantifying
overall
level
various
environmental
scenarios,
facilitating
study
transport
transformation
processes
systems.
Finally,
recognition
mechanism
elucidated,
which
makes
method
rational
universal,
will
help
future
researchers
obtain
aptamers
analysis
multiple
classes
pollutants.
Язык: Английский
Catalytic preference-enabled exclusive bimodal detection of methyl-paraoxon in complex food matrices using double site-synergized organophosphorus hydrolase-mimetic fluorescent nanozymes
Food Chemistry,
Год журнала:
2025,
Номер
481, С. 144023 - 144023
Опубликована: Март 29, 2025
Язык: Английский
Bifunctional Fe-CDs@MOF composite nanozyme based ratiometric fluorescent probe for the detection of xanthine in fish
Talanta,
Год журнала:
2025,
Номер
unknown, С. 128108 - 128108
Опубликована: Апрель 1, 2025
Язык: Английский
Aptamer-regulated colorimetric and electrochemical dual-mode sensor for the detection of uranyl ions utilizing AuNCs@COF composite
Microchimica Acta,
Год журнала:
2025,
Номер
192(5)
Опубликована: Апрель 14, 2025
Язык: Английский
Ratiometric fluorescent probe and smartphone-based visual recognition for H2O2 and organophosphorus pesticide based on Ce3+/Ce4+ cascade enzyme reaction
Food Chemistry,
Год журнала:
2024,
Номер
469, С. 142577 - 142577
Опубликована: Дек. 18, 2024
Язык: Английский
Tb3+-modified covalent organic frameworks-based fluorescence sensor for anthrax biomarker and anionic contaminants
Microchemical Journal,
Год журнала:
2024,
Номер
207, С. 112273 - 112273
Опубликована: Ноя. 26, 2024
Язык: Английский
A Comprehensive Review of Multifunctional Nanozymes for Degradation and Detection of Organophosphorus Pesticides in the Environment
Toxics,
Год журнала:
2024,
Номер
12(12), С. 926 - 926
Опубликована: Дек. 20, 2024
Organophosphorus
pesticides
are
the
most
extensively
utilized
agrichemicals
in
world.
They
play
a
crucial
role
regulating
crop
growth,
immunizing
against
pests,
and
improving
yields,
while
their
unregulated
residues
exert
serious
detrimental
effects
on
both
environment
human
health.
Many
efforts
have
been
made
world
to
monitor
organophosphorus
solve
issues
caused
by
them.
Nanozymes,
as
one
kind
of
enzyme
mimic
that
is
artificially
designed
simulate
function
natural
enzymes,
aroused
lot
attention
due
unparalleled
advantages.
Nanozymes
inherit
unique
properties
nanomaterials
catalytic
functions,
which
could
overcome
limitations
inherent
enzymes
great
versatile
adaptable
application
prospects.
This
review
presents
recent
advancement
synthesizing
multifunctional
nanozymes
with
enzymatic-like
activities
using
various
degrade
detect
pesticides.
It
mainly
encompasses
metal-based
nanozymes,
carbon-based
metal-organic-framework-based
single-atom-based
nanozymes.
Additionally,
this
paper
discusses
potential
novel
functional
environmental
materials.
Язык: Английский