Spectroscopy,
Journal Year:
2025,
Volume and Issue:
unknown, P. 14 - 19
Published: March 1, 2025
Heavy
metal
poisoning
via
food
is
a
leading
cause
of
kidney
disease
and
cancer
in
many
parts
the
world.
Pollution
staple
products
has
led
to
serious
health
effects
across
globe.
This
research
investigates
application
laser-induced
breakdown
spectroscopy
(LIBS)
machine
learning
(ML)
for
detecting
elemental
composition
food,
using
rice
as
an
example.
Six
varieties
samples
were
measured
LIBS.
The
resulting
spectral
data
analyzed,
assignments
made
based
on
characteristic
wavelengths.
study
leveraged
inherent
capabilities
LIBS
provide
rapid
non-destructive
analysis
samples.
Principal
component
(PCA)
was
performed
extract
meaningful
information
from
complex
dataset
obtain
holistic
understanding
variations
similarities
among
A
back
propagation
artificial
neural
network
(BP-ANN)
trained
PCA
scores,
reaching
overall
classification
accuracy
88.68%
test
data.
correlation
between
specific
wavelengths
content
established,
providing
variability
different
varieties.
Agriculture,
Journal Year:
2023,
Volume and Issue:
13(2), P. 471 - 471
Published: Feb. 16, 2023
Cadmium
(Cd)
contamination
in
edible
agricultural
products,
especially
crops,
has
raised
worldwide
concerns
regarding
food
safety
consumption.
This
review
summarizes
the
current
knowledge
of
applicable
methods
and
perspectives
for
reducing
Cd
products.
Agricultural
approaches
soil
amendments,
irrigation
management,
microbial
agent,
cropping
patterns
were
systematically
concluded
to
illustrate
developments
achievements
crop
management.
The
use
traditional
amendments
as
well
novel
nano-materials
contributed
producing
safe
crops
contaminated
with
Cd.
provides
an
inspiring
promising
tool
maintaining
by
accumulation
Journal of Hazardous Materials,
Journal Year:
2024,
Volume and Issue:
469, P. 133846 - 133846
Published: Feb. 23, 2024
The
utility
of
endophytic
bacteria
in
Cadmium
(Cd)
remediation
has
gained
significant
attention
due
to
their
ability
alleviate
metal-induced
stress
and
enhance
plant
growth.
Here,
we
investigate
C.
metallidurans
CML2,
an
bacterial
strain
prevalent
rice,
showing
resilience
against
2400
mg/L
Cd(II).
We
conducted
in-depth
integrated
morphological
transcriptomic
analysis
illustrating
the
multifarious
mechanisms
CML2
employs
combat
Cd,
including
formation
biofilm
CdO
nanoparticles,
upregulation
genes
involved
periplasmic
immobilization,
utilization
RND
efflux
pumps
extract
excess
Cd
ions.
Beyond
exhibited
robust
tolerance
array
heavy
metals,
Cd2+,
Mn2+,
Se4+,
Ni2+,
Cu2+,
Hg2+,
demonstrating
effective
Cd(II)
removal
capacity.
Furthermore,
growth-promoting
properties
through
production
indole-3-acetic
acid
(IAA)
at
0.93
mg/L,
soluble
phosphorus
compounds
1.11
siderophores
22.67%.
Supportively,
pot
experiments
indicated
increase
root
lengths
a
decrease
bioaccumulation
rice
seedlings
inoculated
with
consequently
reducing
translocation
rates
from
43%
31%.
These
findings
not
only
contribute
understanding
resistance
but
also
underscore
CML2's
promising
application
within
farming
ecosystems.
Rice
Cupriavidus
tolerate
high
cadmium
levels
(2400
mg/L)
its
inherent
defense
make
it
potential
candidate
for
bio-remediation
agriculture.
When
applied
cultivation,
reduces
soil
toxicity
crops
promotes
Consequently,
contributes
safer
food
supply,
bolsters
ecological
sustainability,
offers
viable
alternative
chemical
practices,
public
health.
Redox Biology,
Journal Year:
2024,
Volume and Issue:
73, P. 103179 - 103179
Published: May 8, 2024
Increasing
evidences
demonstrate
that
environmental
stressors
are
important
inducers
of
acute
kidney
injury
(AKI).
This
study
aimed
to
investigate
the
impact
exposure
Cd,
an
stressor,
on
renal
cell
ferroptosis.
Transcriptomics
analyses
showed
arachidonic
acid
(ARA)
metabolic
pathway
was
disrupted
in
Cd-exposed
mouse
kidneys.
Targeted
metabolomics
oxidized
ARA
metabolites
were
increased
mice.
Renal
4-HNE,
MDA,
and
ACSL4,
upregulated
Consistent
with
animal
experiments,
vitro
experiments
mitochondrial
lipids
elevated
HK-2
cells.
Ultrastructure
membrane
rupture
Mitochondrial
cristae
accordingly
reduced
SIRT3,
NAD
Materials,
Journal Year:
2024,
Volume and Issue:
17(9), P. 1972 - 1972
Published: April 24, 2024
Over
the
last
few
decades,
there
has
been
a
growing
discourse
surrounding
environmental
and
health
issues
stemming
from
drinking
water
discharge
of
effluents
into
environment.
The
rapid
advancement
various
sewage
treatment
methodologies
prompted
thorough
exploration
promising
materials
to
capitalize
on
their
benefits.
Metal–organic
frameworks
(MOFs),
as
porous
materials,
have
garnered
considerable
attention
researchers
in
recent
years.
These
boast
exceptional
properties:
unparalleled
porosity,
expansive
specific
surface
areas,
unique
electronic
characteristics
including
semi-conductivity,
versatile
affinity
for
organic
molecules.
attributes
fueled
spike
research
activity.
This
paper
reviews
current
MOF-based
wastewater
removal
technologies,
separation,
catalysis,
related
pollutant
monitoring
methods,
briefly
introduces
basic
mechanism
some
methods.
scale
production
problems
faced
by
MOF
applications
are
evaluated,
two
pioneering
methods
mass
highlighted.
In
closing,
we
propose
targeted
recommendations
future
perspectives
navigate
challenges
implementation
purification,
enhancing
efficiency
material
synthesis
stewardship.
