Research Square (Research Square),
Год журнала:
2024,
Номер
unknown
Опубликована: Июнь 20, 2024
Abstract
Background
Since
traditional
germination
test
methods
have
drawbacks
such
as
slow
efficiency,
proneness
to
error,
and
damage
seeds,
a
non-destructive
testing
method
is
proposed
for
full-process
of
radish
which
improves
the
monitoring
efficiency
seed
quality.
Results
Based
on
YOLOv8n,
lightweight
model
YOLOv8-R
proposed,
where
number
parameters,
amount
calculation,
size
weights
are
significantly
reduced
by
replacing
backbone
network
with
PP-LCNet,
neck
part
cross-scale
feature
fusion
module
CCFM,
original
C2f
OREPA,
SPPF
FocalModulation.
The
ablation
comparative
prove
performance
model.
With
adoption
rate,
index,
potential
three
vitality
indicators,
phenotype
collection
system
used
analyze
full
time-series
sequence
effects
different
ZnO
NPs
concentrations
seeds
under
varying
degrees
salt
stress.
Conclusions
results
show
that
stress
inhibits
inhibition
effect
more
obvious
increased
concentration
NaCl
solution;
in
cultivation
deionized
water,
rate
does
not
change
NPs,
but
index
increase
initially
then
decline;
solution,
first
decline
NPs.
Critical Reviews in Environmental Science and Technology,
Год журнала:
2025,
Номер
unknown, С. 1 - 25
Опубликована: Янв. 3, 2025
Managing
farmlands'
heavy
metal
(HM)
pollution
is
crucial
for
improving
plant
growth
and
ensuring
agricultural
product
safety.
While
low
to
medium
doses
of
HM
exposure
may
not
directly
result
in
crop
reduction,
they
can
lead
accumulation
plants
potential
food-chain
risks,
as
well
trigger
the
reactive
oxygen
species
(ROS).
Excessive
ROS
cause
oxidative
stress
irreversible
damage
cells.
Nanozymes,
cost-effective
stable
artificial
nanoparticles
with
enzyme-like
activity,
have
been
widely
used
multiple
fields.
Over
past
decade,
research
has
confirmed
certain
nanozymes'
effectiveness
systemic
immunity
during
remediation.
The
activities
nanozymes
hinge
on
their
physicochemical
properties,
while
biological
effects
also
depend
application
methods,
size,
charge,
coating,
varieties,
stages.
Therefore,
it
understand
nanozyme-plant
interactions
resistance
mechanisms
HMs.
This
paper
comprehensively
reviews
nanozyme-mediated
scavenging
across
enzymology,
metabolomics,
proteomics,
transcriptomics.
It
introduces
pathways
effects,
influencing
factors,
possible
prospects.
review
provide
a
theoretical
framework
mitigation
along
other
abiotic
stresses
agriculture
sustainable
"precision
fertilization"
nanozymes.
Agronomy,
Год журнала:
2024,
Номер
14(7), С. 1588 - 1588
Опубликована: Июль 21, 2024
The
use
of
man-made
nanoparticles
(NPs)
has
increased
exponentially
in
recent
years,
many
which
accumulate
significant
quantities
soil,
including
through
agriculture
as
nanofertilizers
and
nanopesticides.
ZnO
NPs
are
more
environmentally
friendly
but
have
specific
antimicrobial
activity,
can
affect
soil
microbiota,
thereby
influencing
key
microbial
processes
such
mineralization,
nitrogen
fixation
plant
growth-promoting
activities.
Their
behavior
persistence
depend
on
their
chemical
nature
characteristics.
This
review
summarizes
the
applications
systems
effects
various
plants
microorganisms,
particularly
rhizobacteria
that
promote
growth.
A
stimulating
effect
morphometric
biochemical
characteristics
plants,
well
microbiota
its
activity
at
relatively
low
concentrations
up
to
500
mg/mL
250
mg/kg,
respectively,
is
observed.
As
concentration
increases
above
these
limits,
toxic
appear.
different
related
size,
dose,
duration
exposure,
solubility
water,
type,
acidity
organic
matter
content.
substantiates
need
study
“soil-plant-microbiota”
system
for
possibility
using
nanotechnologies
agricultural
industry
ensuring
safety
products.
Plants,
Год журнала:
2025,
Номер
14(4), С. 528 - 528
Опубликована: Фев. 9, 2025
Micro–nanomaterials
have
garnered
significant
attention
in
rice
(Oryza
sativa
L.)
cultivation
due
to
their
unique
physicochemical
properties.
This
study
reviews
the
multifunctional
applications
of
micro–nanomaterials
enhancing
resilience,
promoting
nutrient
uptake,
improving
photosynthetic
efficiency,
and
increasing
utilization
rates
fertilizers
pesticides.
Using
keyword
clustering
analyses,
this
review
identifies
key
research
hotspots
emerging
trends
field,
including
heavy
metal
stress,
nanoplastic
pollution,
biochar
applications.
While
early
studies
predominantly
focused
on
synthesis
characterization
these
materials,
recent
has
shifted
towards
evaluating
comprehensive
ecological
impacts
production
systems.
Despite
promising
potential
yield
quality
while
supporting
sustainable
agriculture,
concerns
about
long-term
accumulation
ecosystems
toxicity
remain
unresolved.
Future
should
prioritize
development
cost-effective,
efficient,
environmentally
friendly
establish
standardized
frameworks
for
risk
assessments
facilitate
large-scale
agricultural
application.
provides
theoretical
insights
practical
references
advancing
micro–nanotechnology
global
food
security
agriculture.
Processes,
Год журнала:
2025,
Номер
13(5), С. 1278 - 1278
Опубликована: Апрель 23, 2025
Metal-based
nanoparticles
(MNPs)
are
gaining
attention
as
promising
components
of
nanopesticides,
offering
innovative
solutions
to
enhance
agricultural
pest
management
while
addressing
environmental
concerns
associated
with
traditional
pesticides.
MNPs,
such
silver,
copper,
zinc,
nickel,
gold,
iron,
aluminum,
and
titanium,
exhibit
unique
nanoscale
properties.
These
properties
enable
the
formulation
MNPs
for
controlled
sustained
release,
thereby
reducing
application
frequency
minimizing
runoff.
This
release
mechanism
not
only
improves
efficacy
but
also
reduces
risks
non-target
organisms
beneficial
species,
aligning
principles
sustainable
crop
protection.
review
examines
nanopesticides
based
on
their
specific
targets,
nanoinsecticide,
nanobactericide,
nanofungicide,
nanonematicide,
nanoviricide.
It
explores
mechanisms
action
metal-based
nanoparticles,
including
physical
disruption,
chemical
interactions,
biological
processes.
Additionally,
details
how
compromise
cellular
integrity
through
membrane
damage,
DNA
mitochondrial
impairment,
protein
denaturation.
Despite
these
advantages,
significant
challenges
remain,
particularly
concerning
impact
long-term
effects
soil
health
ecosystem
dynamics,
potential
human
safety.
Addressing
is
crucial
realizing
full
in
agriculture.
Journal of Nanobiotechnology,
Год журнала:
2025,
Номер
23(1)
Опубликована: Апрель 24, 2025
Engineered
nanomaterials
(ENMs)
have
aroused
extensive
interest
in
agricultural,
industrial,
and
medical
applications.
The
integration
of
ENMs
into
the
agricultural
systems
aligns
with
principles
United
Nations'
sustainable
development
goals
(SDGs),
circular
economy
(CE)
bio-economy
(BE)
principles.
This
approach
offers
excellent
opportunities
to
enhance
productivity
address
global
climate
change
challenges.
revelation
adverse
effects
(NMs)
on
various
organisms
ecosystems,
however,
has
fueled
debate
'Nano-paradox'
leading
emergence
a
new
research
domain
'Nanotoxicology'.
shown
different
interactions
biological
environmental
as
compared
their
bulk
counterparts.
They
bioaccumulate
organisms,
soils,
other
matrices,
move
through
food
chains
reach
higher
trophic
levels
including
humans
ultimately
resulting
oxidative
stress
cellular
damage.
Understanding
nano-bio
interactions,
mechanism
gene-
cytotoxicity,
associated
potential
hazards,
is
therefore,
essential
mitigate
toxicological
outputs.
review
comprehensively
examines
cyto-
genotoxicity
mechanisms
systems,
covering
aspects
such
entry,
uptake,
responses,
dynamic
environments
long-term
risk
assessment
(ERA).
It
also
discusses
methods,
regulatory
policies,
strategies
for
toxicity
management/mitigation
future
directions
nanotechnology,
all
within
context
SDGs,
CE,
promoting
resource
efficiency
sustainability.
Navigating
nano-paradox
involves
balancing
benefits
concerns
about
nanotoxicity.
Prioritizing
thorough
above
facets
can
ensure
sustainability
safety,
enabling
responsible
harnessing
nanotechnology's
transformative
applications
mitigating
enhancing
productivity.
Ecotoxicology and Environmental Safety,
Год журнала:
2024,
Номер
282, С. 116670 - 116670
Опубликована: Июль 8, 2024
The
increasing
use
of
nanoparticles
is
driving
the
growth
research
on
their
effects
living
organisms.
However,
studies
cellular
respiration
are
still
limited.
remodeling
cellular-respiration-related
indices
in
plants
induced
by
zinc
oxide
(nnZnO)
and
its
bulk
form
(blZnO)
was
investigated
for
first
time.
For
this
purpose,
barley
(Hordeum
vulgare
L.)
seedlings
were
grown
hydroponically
one
week
with
addition
test
compounds
at
concentrations
0,
0.3,
2,
10
mg
mL
