Environment International,
Journal Year:
2025,
Volume and Issue:
197, P. 109365 - 109365
Published: March 1, 2025
Accurate
detection
and
monitoring
of
environmental
pollutants
are
paramount
importance
for
disease
prevention
public
health.
In
recent
years,
the
ever-expanding
human
activities
industrial
production
have
given
rise
to
a
sharp
increase
in
complexity
variety
these
pollutants,
which
pose
significant
threats
well
-
being.
Environmental
stem
from
multiple
sources,
such
as
heavy
metals,
persistent
organic
inorganic
non
metallic
emerging
biological
contaminants.
Traditional
technologies,
though
valuable
their
sensitivity
accuracy,
constrained
by
complex
sample
preparation,
poor
selectivity,
absence
standardized
methods.
On
other
hand,
including
nanotechnology,
molecular
methods,
biosensors,
Surface-Enhanced
Raman
Spectroscopy
(SERS),
multi-omics,
big
data
analysis,
offer
promising
solutions
rapid
sensitive
pollutant
detection.
The
establishment
networks
sharing
platforms
further
enhances
real
time
provides
solid
support
health
initiatives.
Nonetheless,
challenges
persist,
integration,
exposure
assessment,
development
cost-effective
portable
solutions.
Future
progress
interdisciplinary
approaches
technology
integration
will
be
crucial
advancing
facilitating
comprehensive
prevention.
This
review
systematically
classifies
showcases
latest
advancements
offering
critical
insights
protection.
Molecules,
Journal Year:
2023,
Volume and Issue:
28(6), P. 2505 - 2505
Published: March 9, 2023
Tetrabromobisphenol
A
(TBBPA)
is
a
known
endocrine
disruptor
employed
in
range
of
consumer
products
and
has
been
predominantly
found
different
environments
through
industrial
processes
human
samples.
In
this
review,
we
aimed
to
summarize
published
scientific
evidence
on
biomonitoring,
toxic
effects
mode
action
TBBPA
humans.
Interestingly,
an
overview
various
pretreatment
methods,
emerging
detection
treatment
methods
was
elucidated.
Studies
exposure
routes
humans,
combination
adsorbent-based
treatments
degradation
are
the
preliminary
phase
have
several
limitations.
Therefore,
in-depth
studies
these
subjects
should
be
considered
enhance
accurate
body
load
non-invasive
matrix,
external
levels,
optimal
design
combined
techniques,
degrading
technology
TBBPA.
Overall,
review
will
improve
comprehension
humans
as
well
environment,
breakthrough
for
treating
waste
containing
Analytical Chemistry,
Journal Year:
2023,
Volume and Issue:
95(19), P. 7560 - 7568
Published: May 3, 2023
A
semiconductor
photoelectrochemical
(PEC)
aptamer
sensor
has
been
widely
researched
in
recent
years
because
of
its
broad
application
prospects.
However,
a
universal
PEC
not
achieved,
and
sensing
mechanism
based
on
photogenerated
carrier
transfer
process
yet
to
be
elucidated.
Herein,
novel
hydrogen-treated
TiO2
nanorod
array
one-dimensional
(1D)/Ti2COX
MXene
two-dimensional
(2D)
(H-TiO2/Ti2COX)
is
presented,
which
achieved
record
detection
range
10-9-103
μg/L
limit
(LOD)
1
fg/L
for
microcystic
toxins-LR
detection.
Besides,
the
can
also
test
serotonin
(5-HT),
aflatoxin-B1,
prostate-specific
antigen
(PSA)
with
high
performance
by
changing
aptamers,
exhibiting
favorable
universality.
Furthermore,
new
phenomenon
switchable
enhanced/suppressed
photocurrent
signal
was
discovered
from
H-TiO2/Ti2COX
sensors
through
variation
length
nanorod.
Meanwhile,
it
reveals
that
steric
hindrance
effect
determines
hole
depolarization
processes,
proposed
first
time
as
predominant
sensors,
giving
possibilities
develop
higher
efficiency.
Analytical Chemistry,
Journal Year:
2024,
Volume and Issue:
96(21), P. 8837 - 8843
Published: May 17, 2024
Breast
cancer
poses
the
significance
of
early
diagnosis
and
treatment.
Here,
we
developed
an
innovative
photoelectrochemical
(PEC)
immunosensor
characterized
by
high-level
dual
photocurrent
signals
exceptional
sensitivity.
The
PEC
sensor,
denoted
as
MIL&Ag2S,
was
constructed
incorporating
Ag2S
into
a
metal–organic
framework
MIL-101(Cr).
This
composite
not
only
enhanced
electron–hole
separation
conductivity
but
also
yielded
robust
stable
signals.
Through
implementation
signal
switching,
achieved
combined
detection
antigen
15-3
(CA15-3)
carcinoembryonic
(CEA)
with
outstanding
stability,
reproducibility,
specificity.
results
revealed
linear
range
for
CEA
spanning
0.01–32
ng/mL,
remarkably
low
limit
0.0023
ng/mL.
Similarly,
CA15-3
detection,
extended
from
0.1
to
320
U/mL,
0.014
U/mL.
proposed
strategy
introduces
new
avenues
development
highly
efficient,
cost-effective,
user-friendly
sensors.
Furthermore,
it
holds
promising
prospects
clinical
diagnosis,
contributing
potential
breakthroughs
in
medical
ultimately
improving
patient
outcomes.
