Rapid determination of illegal dyes in aquaculture products using LC-Q-Orbitrap HRMS: method development, validation, and application
Journal of Food Composition and Analysis,
Год журнала:
2025,
Номер
unknown, С. 107451 - 107451
Опубликована: Март 1, 2025
Язык: Английский
Chinese Herbal Medicine Residue‐Derived Biochar Assisted Matrix Solid Phase Dispersion Microextraction of Synthetic Dyes From Lake Sediments Using Supramolecular Solvents as Dispersing Solvents
Journal of Separation Science,
Год журнала:
2025,
Номер
48(4)
Опубликована: Апрель 1, 2025
ABSTRACT
In
this
study,
a
new
matrix
solid‐phase
dispersion
(MSPD)
method
was
developed
and
applied
to
extract
auramine
O
(AO)
rhodamine
B
(RB)
from
sediment
samples.
A
supramolecular
solvent
(SUPRAS)
composed
of
hexafluorobutanol
(HFB)
linaool
used
as
the
dispersing
MSPD.
Biochar,
obtained
by
pyrolysis
Chinese
medicine
residue
namely
Sophora
japonica
L.,
sorbent
MSPD
procedure.
Parameters
influencing
extraction
efficiency
including
type
volume
solvent,
amount
sorbent,
grinding
period,
vortex
time
were
investigated
optimized.
Under
optimized
conditions,
linear
range
target
analytes
3–400
µg
g
−1
with
correlation
coefficients
higher
than
0.9964.
The
provided
low
limits
detection
quantification,
excellent
precision
(intra‐
inter‐day
analysis
relative
standard
deviations
below
5.5%).
Finally,
proposed
determine
synthetic
dyes
in
Dianchi
Lake
sediments
satisfactory
recoveries
93.5%–105.1%,
indicating
applicability
for
determination
real
Compared
traditional
sample
preparation
samples,
reduced
time,
sample,
organic
usage.
is
easy,
fast,
green
can
be
various
Язык: Английский
Investigation of Photocatalytic Properties of ZIF- 67, GO/ZIF- 67, and Ni/ZIF- 67 for Crystal Violet Dye Removal
Water Air & Soil Pollution,
Год журнала:
2025,
Номер
236(7)
Опубликована: Апрель 29, 2025
Язык: Английский
Exploring the potential of hydrophobic deep eutectic solvent functionalized magnetic nanoparticles as sorbent in micro-extraction towards emerging pollutants in various matrices
Green Analytical Chemistry,
Год журнала:
2024,
Номер
10, С. 100132 - 100132
Опубликована: Июль 27, 2024
Emerging
pollutants
pose
an
increasing
threat
to
environmental
quality
and
human
health,
necessitating
significant
advancements
in
analytical
methodologies.
Hydrophobic
deep
eutectic
solvent
(HDES)
functionalized
magnetic
nanoparticles
(MNP)
or
MHDES
represent
a
promising
advancement
the
field
of
micro-extraction
for
pollutant
detection
across
diverse
matrices.
This
review
explores
synthesis,
characterization,
application
as
sorbents
efficient
extraction
preconcentration
emerging
pollutants,
including
pharmaceuticals,
pesticides,
plasticizers,
heavy
metals.
The
functionalization
MNP
with
HDES
addresses
challenges
agglomeration
stability,
enhancing
their
performance
non-polar
compound
extraction.
Additionally,
AGREEprep
greenness
metric
tool
highlights
benefits
this
method,
emphasizing
reduced
usage,
lower
energy
consumption,
minimal
waste
production.
novel
approach
not
only
improves
efficacy
selectivity
but
also
broadens
applicability
monitoring
health
risk
assessment,
offering
greener
more
sustainable
solution
chemistry.
Язык: Английский
Deep-Eutectic-Solvent-Decorated Metal–Organic Framework for Food and Environmental Sample Preparation
Foods,
Год журнала:
2024,
Номер
13(22), С. 3614 - 3614
Опубликована: Ноя. 13, 2024
Deep
eutectic
solvent
(DES)
is
distinguished
by
its
unique
properties,
chemical
stability,
and
eco-friendly
nature,
which
are
pivotal
in
a
spectrum
of
processes.
It
enhances
the
sample
preparation
process
increasing
efficiency
minimizing
environmental
impact.
Metal-organic
frameworks
(MOFs),
porous
structures
formed
through
coordination
bonds
between
metal
ions
organic
ligands,
defined
their
adjustable
pore
dimensions,
extensive
surface
areas,
customizable
architectures.
The
integration
DES
within
MOF
to
create
DES@MOF
capitalizes
on
beneficial
attributes
both
materials,
augmenting
MOFs'
stability
versatility
while
providing
multifunctional
carrier
for
DES.
This
composite
material
highly
stable
readily
tunable,
establishing
it
as
leading
contender
applications
food
samples.
comprehensive
review
explores
application
DES-decorated
highlights
expansive
potential
diverse
fields.
We
provide
detailed
analysis
characteristics
individual
components,
methods
decorating
MOFs
with
DES,
advantages
these
materials
pretreatment,
specific
safety
monitoring.
DESs
employed
modify
MOFs,
offering
multitude
benefits
that
can
substantially
improve
overall
performance
applicability
MOFs.
also
discusses
current
challenges
future
directions
this
field,
valuable
insights
further
research
development.
synergistic
effects
offer
new
opportunities
other
development
more
efficient,
sensitive,
environmentally
friendly
analytical
methods.
collaboration
paves
way
sustainable
technologies
innovative
solutions
complex
challenges.
Язык: Английский