Efficiency of metal oxides in reducing heavy metal uptake in typical crops: A machine learning-assisted meta-analysis
Tao Min,
Tao Lu,
Zheng Shen
и другие.
Journal of Cleaner Production,
Год журнала:
2025,
Номер
unknown, С. 144856 - 144856
Опубликована: Янв. 1, 2025
Язык: Английский
Diversity of copper-containing nanoparticles and their influence on plant growth and development
Plant Physiology and Biochemistry,
Год журнала:
2025,
Номер
unknown, С. 109575 - 109575
Опубликована: Янв. 1, 2025
Язык: Английский
Nanoparticle-driven stress alleviation: exploring the roles of metal and metal oxide nanoparticles in plant abiotic stress management
Discover Plants.,
Год журнала:
2025,
Номер
2(1)
Опубликована: Март 19, 2025
Abstract
Nanoparticles
have
demonstrated
significant
potential
in
reducing
the
negative
impacts
of
abiotic
stress
on
plants
and
improving
agricultural
productivity.
Temperature,
salt,
drought,
heavy
metals
can
hinder
plant
growth
crop
yields.
Nanoparticles,
mainly
metal
oxide
nanoparticles
been
found
to
enhance
resilience
mitigate
by
affecting
physiological
molecular
processes.
Studies
shown
that
improve
growth,
biomass,
chlorophyll
content,
antioxidant
production.
They
also
nutrient
absorption,
regulate
osmotic
balance,
activate
defense
mechanisms.
like
zinc
(ZnO),
silicon
(Si),
iron
(FeO)
effective
mitigating
salt
stress.
In
contrast,
manganese
(Mg)
titanium
dioxide
(TiO
2
)
promise
alleviating
drought
Additionally,
reduce
toxicity
heat
tolerance.
However,
using
agriculture
requires
careful
consideration
their
risks
environmental
impact.
provide
a
promising
opportunity
for
enhancing
sustainable
practices
face
climate
change
food
security
challenges.
By
leveraging
nanotechnology,
we
farm
productivity
secure
resources
future
generations.
Graphical
abstract
Язык: Английский
Cutting-Edge Strategies to Enhance Bioactive Compound Production in Plants: Potential Value of Integration of Elicitation, Metabolic Engineering, and Green Nanotechnology
Agronomy,
Год журнала:
2024,
Номер
14(12), С. 2822 - 2822
Опубликована: Ноя. 27, 2024
The
increasing
demand
for
bioactive
compounds
from
plants
has
spurred
the
exploration
of
innovative
strategies
to
enhance
their
production.
This
review
focuses
on
three
advanced
methodologies:
elicitation,
metabolic
engineering,
and
using
biosynthesized
nanoparticles.
Elicitation,
through
application
abiotic
biotic
stressors,
stimulates
plant
defense
mechanisms,
significantly
boosts
secondary
metabolite
Metabolic
engineering
further
refines
this
process
by
genetically
modifying
key
pathways
redirect
resources
towards
synthesis
valuable
compounds.
Additionally,
metallic
oxide
nanoparticles
offer
a
sustainable
method
growth
These
act
not
only
as
elicitors,
but
also
catalyze
processes
improve
efficiency
compound
synthesis.
Despite
significant
advancements,
challenges
remain
in
optimizing
these
approaches
large-scale
agricultural
application,
particularly
understanding
precise
interactions
between
systems.
integration
holds
great
potential
agriculture
development
high-value
phytochemicals.
Future
research
should
focus
unraveling
complex
mechanisms
behind
refining
methods
commercial
use,
ensuring
environmental
economic
sustainability.
Язык: Английский
Determination of antifungal efficacy and phytotoxicity of a unique silica coated porous zinc oxide nanocomposite medium for slow-release agrochemicals
Journal of Applied Microbiology,
Год журнала:
2024,
Номер
135(7)
Опубликована: Июнь 25, 2024
Abstract
Aims
In
this
study,
the
antifungal
efficacy
and
phytotoxicity
of
silica
coated
porous
zinc
oxide
nanoparticle
(SZNP)
were
analyzed
as
nanocomposite
was
observed
to
be
a
suitable
platform
for
slow
release
fungicides
has
promise
bring
down
dosage
other
agrochemicals
well.
Methods
results
Loading
kinetics
tricyclazole,
potent
fungicide,
by
measuring
surface
area
(SBET)
using
Brunauer–Emmett–Teller
(BET)
isotherm
liquid
chromatography
tandem
mass
spectrometry
(LC-MS/MS),
respectively.
The
ZnO
(ZNP)
SZNP
investigated
on
two
phytopathogenic
fungi
(Alternaria
solani
Aspergillus
niger).
morphological
changes
fungal
structure
due
ZNP
treatment
studied
field
emission-scanning
electron
microscopy.
Nanoparticle
mediated
elevation
reactive
oxygen
species
(ROS)
in
samples
detected
analyzing
levels
superoxide
dismutase,
catalase,
thiol
content,
lipid
peroxidation,
2,7-dichlorofluorescin
diacetate
assay.
these
nanostructures
assessed
rice
plants
primary
plant
growth
parameters.
Further,
translocation
same
model
system
examined
checking
presence
fluorescein
isothiocyanate
tagged
within
tissue.
Conclusions
had
superior
than
caused
generation
more
ROS
samples.
Even
then,
preferred
an
agrochemical
delivery
vehicle
because,
unlike
alone,
it
not
toxic
system.
Moreover,
nanoform
is
entomotoxic
nature
nano
property,
both
cargo
(agrochemical)
carrier
(silica
oxide)
will
have
synergistic
effect
crop
protection.
Язык: Английский
Valorization and repurposing of seafood waste to next-generation carbon nanofertilizers
Bioresource Technology,
Год журнала:
2024,
Номер
416, С. 131783 - 131783
Опубликована: Ноя. 9, 2024
The
surge
in
population
growth,
urbanization,
and
shifts
food
consumption
patterns
have
resulted
a
rise
the
global
production
of
organic
waste.
This
waste
material
must
be
repurposed
effectively
managed
to
minimize
environmental
footprints.
generation
abundant
biowaste,
especially
from
marine
sources,
may
detrimental
impacts
on
environment
human
health
if
left
untreated.
In
recent
years,
substantial
efforts
been
made
valorize
seafood
waste,
contributing
significantly
sustainability
blue
economy
through
repurposing
discards.
Seafood
can
transformed
into
different
by-products
which
applied
as
soil
amendment
enhance
quality
health,
demonstrating
holistic
approach
utilization.
extraction
bioactive
metabolites
these
materials
has
opened
avenues
for
developing
nanofertilizers.
intersection
valorization
nanotechnology
is
pertinent
context
sustainable
agriculture.
While
conventional
fertilizers
improve
fertility
with
significant
leaching
gaseous
losses,
advent
nanofertilizers
introduces
paradigm
shift
their
targeted
controlled
delivery
mechanisms,
rendering
them
more
efficient
resource
utilization
mitigation
crises.
review
delves
issue
accumulation,
offering
an
overview
various
methods
repurposing.
primary
aim
this
bring
limelight
portfolio
carbon-based
derived
replacing
previous
due
sustainability,
efficiency,
eco-friendliness.
There
are
immense
opportunities
future
work
direction
by
exploring
innovative
nanoengineering
owing
potential
carbon
enhancing
value-added
products
reduction
pollution.
Язык: Английский
Advances and Challenges in Tracking Interactions Between Plants and Metal-Based Nanoparticles
Nanomaterials,
Год журнала:
2024,
Номер
14(23), С. 1939 - 1939
Опубликована: Дек. 3, 2024
Metal-based
nanoparticles
(MNPs)
are
increasingly
prevalent
in
the
environment
due
to
both
natural
processes
and
human
activities,
leading
direct
interactions
with
plants
through
soil,
water,
air
exposure
that
can
have
beneficial
detrimental
effects
on
plant
growth
health.
Understanding
uptake,
translocation,
transformation
of
MNPs
is
crucial
for
assessing
environmental
risks
leveraging
nanotechnology
agriculture.
However,
accurate
analysis
tissues
poses
significant
challenges
complex
matrices
dynamic
nature
nanoparticles.
This
short
review
summarizes
recent
advances
analytical
methods
determining
MNP-plant
interactions,
focusing
pre-processing
quantitative
nanoparticle
analysis.
It
highlights
importance
selecting
appropriate
extraction
techniques
preserve
integrity
quantification.
Additionally,
mass
spectrometry,
microscopy,
other
spectroscopic
improve
characterization
within
systems
discussed.
Future
perspectives
highlight
need
develop
real-time
situ
monitoring
sensitive
tools
characterizing
biotransformation.
Язык: Английский