Foods,
Journal Year:
2025,
Volume and Issue:
14(7), P. 1115 - 1115
Published: March 24, 2025
Food
safety
is
directly
related
to
human
health
and
has
attracted
intense
attention
all
over
the
world.
Surface-enhanced
Raman
scattering
(SERS),
as
a
rapid
selective
technique,
been
widely
applied
in
monitoring
food
safety.
SERS
substrates,
an
essential
factor
for
sensing
design,
greatly
influence
analytical
performance.
Currently,
nanostructure-based
substrates
have
garnered
significant
interest
due
their
excellent
merits
improving
sensitivity,
specificity,
stability,
holding
great
potential
accurate
of
contaminants
complex
matrices.
This
review
summarizes
fundamentals
spectroscopy
used
nanostructures
designing
platform,
including
precious
metal
nanoparticles,
metal-organic
frameworks,
polymers,
semiconductors.
Moreover,
it
introduces
mechanisms
applications
enhancing
signals
hazardous
substances,
such
foodborne
bacteria,
pesticide
veterinary
drug
residues,
additives,
illegal
adulterants,
packaging
material
contamination.
Finally,
with
continuous
progress
nanostructure
technology
improvement
technology,
its
application
prospect
testing
will
be
broader.
Theory and practice of meat processing,
Journal Year:
2025,
Volume and Issue:
9(4), P. 280 - 295
Published: Jan. 20, 2025
In
the
modern
food
production
technologies,
tools
and
means
of
simple
rapid
testing
raw
materials,
intermediate
products
final
ready-to-consume
are
in
high
demand.
This
monitoring
allows
determining
content
toxic
pathogenic
contaminants
confirms
compliance
objects
being
tested
with
established
regulatory
requirements.
Mobile
tests
(so
called
test
systems)
provide
opportunity
wide
range
without
involving
specialized
laboratories
highly
qualified
specialists.
Thus,
systems
for
detection
serve
as
useful
addition
to
confirming
instrumental
analytical
methods.
An
actively
developing
approach
this
field
is
using
immunochromatographic
strips,
which
strips
all
necessary
reagents
applied
membrane
components
system.
Contact
strip
sample
tested,
initiates
further
interactions
generates
recordable
or
visually
assessable
optical
signal.
The
market
based
on
analysis
constantly
growing,
thus
offering
permanently
widening
choice
solutions.
However,
recent
years
there
has
been
a
real
boom
new
developments
immunochromatography
field,
various
options
sensitive
information
capacitive
systems.
study
systematizes
these
provides
their
comparative
assessment
terms
prospects
technological
implementation
practical
application
coming
years.
opportunities
designing
antibodies
alternative
receptor
molecules
controlling
affinity
selectivity
recognition
compounds
monitored
considered.
advantages
limitations
nanodispersed
markers
non-optical
methods
registration
discussed.
quantitative
via
characterized.
developed
design
multiplex
control
—
simultaneous
several
presented.
Examples
integration
automatic
registration,
processing,
transfer,
storage
results
numerous
represented.
Journal of the American Society for Mass Spectrometry,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Feb. 13, 2025
Electrospray
ionization
mass
spectrometry
has
long
been
a
prevalent
method
in
the
analysis
of
low
volatility
molecules
with
biological,
environmental,
and
industrial
relevance.
To
address
analytical
challenges
associated
suffering
from
efficiencies
(IEs),
chemical
derivatization
(CD)
strategies
have
developed
are
frequently
adopted
into
workflows.
However,
only
minute
number
CD
techniques
for
negative
polarity.
this
disparity,
we
evaluated
27
anions
based
on
three
criteria:
(1)
IE
relative
to
sodium
dodecyl
sulfate
(11
+
Na+)
internal
standard;
(2)
stability
collision
induced
dissociation;
(3)
diagnostic
tandem
behavior.
Highly
fluorous
ions
exhibiting
weakly
coordinating
hydrophobic
properties
displayed
enhanced
IE.
Trifluoromethanesulfonyl-containing
proved
be
unexpectedly
labile,
while
tetrakis[3,5-bis(trifluoromethyl)phenyl]borate
(23)
bis(nonafluoro-1-butane)sulfonimidate
(25)
were
determined
optimal
332%
±
25%
939%
92%,
respectively,
MS
exhibited
survival
yields
100%
0%
72.6%
0.8%
at
-50
eV.
23
25
also
comparable
across
several
solvents,
combinations
thereof,
that
ubiquitous
liquid
chromatography.
Various
salts
cation
effects,
where
ranged
92%
3195%
145%
K+,
NH4+,
Na+,
H+.
Compared
tetra-n-butylammonium,
tetra-n-butylphosphonium,
(4-methylphenyl)diphenylsulfonium
cations,
signal
enhancements
ranging
136%
6%
181%
14%,
thereby
making
it
an
candidate
development.
Sensors,
Journal Year:
2025,
Volume and Issue:
25(7), P. 2339 - 2339
Published: April 7, 2025
Boron-doped
diamond
electrodes
have
found
applications
in
the
detection,
monitoring,
and
mitigation
of
toxic
chemicals
resulting
from
various
industries
human
activities.
The
boron-doped
electrode
is
a
widely
applicable
technology
this
field,
primarily
due
to
its
excellent
surface
characteristics:
minimal
no
adsorption,
wide
operating
potential
range,
robustness,
high
selectivity.
These
extraordinary
properties
can
be
further
enhanced
through
termination,
which
additionally
improve
analytical
performance
(BDD)
electrodes.
accuracy
precision
developed
methods
indicate
broad
practical
applicability
these
across
sample
matrices.
Some
studies
shown
that
different
strategies
lead
sensitivity
selectivity,
such
as
modifying
(nanostructuring),
forming
composite
materials
based
on
BDD,
or
implementing
miniaturization
techniques.
Thus,
review
summarizes
recent
literature
electroanalytical
BDDE
surfaces,
with
particular
focus
environmental
applications.
Pure and Applied Chemistry,
Journal Year:
2025,
Volume and Issue:
unknown
Published: April 16, 2025
Abstract
This
study
addresses
the
growing
need
to
accurately
identify
trace
elements
in
environment,
an
important
factor
effective
pollution
control
and
protection
of
public
health.
The
goal
was
evaluate
compare
sensitivity,
selectivity,
specificity
Gas
Chromatography-Mass
Spectrometry
(GC-MS)
Liquid
(LC-MS)
different
environmental
matrices
such
as
air,
water,
soil,
wastewater.
Controlled
laboratory
experiments
were
carried
out
assess
effectiveness
both
techniques
for
detection
polycyclic
aromatic
hydrocarbons
(PAHs),
volatile
organic
compounds
(VOCs),
chemicals,
pesticides.
Results
revealed
that
GC-MS
achieved
high
sensitivity
VOCs
with
limits
reaching
0.1
pg/mL,
PAHs
water
down
2
pg/g.
However,
performance
reduced
complex
like
soil
due
matrix
effects.
Conversely,
LC-MS
excelled
detecting
polar
non-volatile
compounds,
pharmaceuticals
wastewater,
0.5
pesticides
pg/g,
even
while
contending
challenges
ion
suppression.
findings
emphasise
select
analytical
method
based
on
analyte
type
complexity
ensure
precise
reliable
results
samples.
Foods,
Journal Year:
2025,
Volume and Issue:
14(10), P. 1724 - 1724
Published: May 13, 2025
In
the
last
decade,
demand
for
healthier
and
safer
food
has
increased
alongside
greater
consumer
awareness
of
consumption,
particularly
in
developed
countries.
This
trend
pushed
industry
to
implement
a
wide
range
quality
control
measures
surveillance
systems
detecting
contaminants.
While
high-end
laboratory
techniques
remain
gold
standard
detection
techniques,
there
is
growing
need
simpler,
more
robust
diagnostic
tools
that
can
be
applied
early
stages
production
chain
promptly
identify
deviations
may
compromise
safety
or
quality.
A
complementary
approach
using
both
result
an
enhancement
overall
contaminant-detection
effectiveness
better
balance
between
decision-making
preservation
value.
relevant
farming
dairy
industry.
Developing
milk
process
analytics
requires
careful
consideration
nature
processed
sample
conditions
under
which
it
collected.
Moreover,
newly
introduced
require
development
sound
methodologies
data
collection,
analysis,
statistical
control.
For
this
reason,
paper
presents
detailed
analysis
our
previous
data-collection
campaigns
involving
technological
prototypes,
aiming
suggest
ways
preventively
minimize
issues
related
experimental
interpretation,
errors,
mishandling.
resulted
set
practical
observations
recommendations
reported
paper.
In
this
perspective
article,
several
internationally
recognized
experts,
members
of
the
editorial
team
journal,
discuss
a
selection
current
hot
topics
identified
in
Food
Science
and
Foodomics.
The
are
comprised
main
areas
Foodomics,
namely,
food
safety,
authenticity,
processing,
bioactivity.
Logically,
discussed
involve
more
than
one
mentioned
areas.
Regarding
use
analytical
nanotechnology,
nanometrology,
nano-chromatography;
determination
organic
contaminants
based
on
MS
NMR;
impact
microplastics
nanoplastics
or
contamination
foods
with
plant
toxins.
paper
discusses
role
MS,
NMR,
biosensors
new
trends
foodomics
for
authentication.
terms
work
shows
interesting
perspectives
novel
processing
technologies,
effect
gut
microbiota
interaction
among
secondary
metabolites
macromolecules;
development
active
packaging,
potential
effects
introducing
recycled
plastics
packaging;
green
extraction
encapsulation
strategies
bioactive
compounds
from
by-products;
anti-biofilm
capacity
natural
compounds/extracts/vegetal
oils
essential
oils.
bioactivity
relation
between
health
includes
bioavailability
bioaccessibility
compounds;
challenges
nutraceuticals
biological
systems;
how
matrix
impacts
nutrients
study
biodiversity,
human
through
one-health
concept.
We
anticipate
elaborations
these
will
promote
further
studies
