Nanotechnology Science and Applications,
Год журнала:
2025,
Номер
Volume 18, С. 139 - 155
Опубликована: Март 1, 2025
This
study
investigated
the
effects
of
pure
iron
oxide
nanoparticles
(Fe3O4
NPs),
citrate-stabilized
(Fe3O4CA
and
indole-3-acetic
acid
(IAA),
applied
at
various
time
regimes,
on
germination,
growth,
ex
vitro
development
chrysanthemum
synthetic
seeds.
The
genetic
metabolic
stability
plants
was
also
assessed.
Nodal
segments
Chrysanthemum
×
morifolium
/Ramat./
Hemsl.
'Richmond',
with
a
single
axillary
bud,
were
encapsulated
in
3%
calcium
alginate
addition
IAA
(1
mg·L-1)
and/or
NPs
(7.7
mg·L-1).
seeds
cultured
for
30
or
60
days
water-agar
medium
then
transplanted
to
greenhouse
further
analyses.
Results
indicated
that
Fe3O4CA
singularly
significantly
enhanced
germination
rates
(83.33-92.18%)
compared
IAA-
NP-free
control
(56.67-64.18%),
regardless
treatment
time.
simultaneous
use
promoted
longer
shoot
after
but
showed
negative
extended
exposure.
same
combination
improved
rooting
efficiency
alone.
Supplementation
acclimatization
younger
had
variable
older
plants.
Leaf
growth
metrics
treatment,
yet
no
significant
differences
observed
leaf
dimensions
days.
content
flavonoids,
anthocyanins,
chlorophyll
affected
by
exposure
duration.
Biochemical
analyses
revealed
increased
total
polyphenol
antioxidant
capacity
(FRAP,
ABTS)
treated
plants,
particularly
NPs.
Start
codon
targeted
(SCoT)
polymorphisms
among
confirming
their
stability.
found
seeds,
while
maintaining
stability,
although
prolonged
negatively
plant
metrics.
Plant and Soil,
Год журнала:
2024,
Номер
503(1-2), С. 313 - 330
Опубликована: Март 12, 2024
Abstract
Background
As
the
world
grapples
with
increasing
agricultural
demands
and
unpredictable
environmental
stressors,
there
is
a
pressing
need
to
improve
plant
resilience.
Therefore,
understanding
pioneering
role
of
nanoparticles
in
alleviating
stress
crucial
for
developing
stress-resilient
varieties
enhance
food
secure
world.
Nanoparticles
have
unique
physical
chemical
properties,
demonstrate
their
potential
growth,
nutrient
utilization,
tolerance.
This
review
delves
into
mechanistic
insights
nanoparticle-plant
interactions,
highlighting
how
these
tiny
particles
can
mitigate
diverse
stressors
such
as
drought,
salinity,
heavy
metal
toxicity.
The
action
different
types
nanoparticles,
including
metal,
carbon-based,
biogenic
are
discussed
context
interaction
physiology
responses.
Aims
article
also
explores
drawbacks
implications
nanoparticle
use,
emphasizing
responsible
sustainable
applications.
this
study
aimed
offer
exciting
possibilities
managing
both
biotic
abiotic
species,
from
improving
water-use
efficiency
resilience
via
nanotechnology.
Conclusions
Future
research
directions
suggested,
focusing
on
nano-bioengineering
precision
agriculture
create
crops
security.
Through
lens
interdisciplinary
research,
paper
underscores
significance
innovative
tools
realm
agriculture,
catalyzing
paradigm
shift
towards
farming
systems.
ACS Omega,
Год журнала:
2024,
Номер
9(31), С. 33303 - 33334
Опубликована: Июль 25, 2024
The
increasing
occurrence
of
infectious
diseases
caused
by
antimicrobial
resistance
organisms
urged
the
necessity
to
develop
more
potent,
selective,
and
safe
agents.
unique
magnetic
tunable
properties
iron
oxide
nanoparticles
(IONPs)
make
them
a
promising
candidate
for
different
theragnostic
applications,
including
Though
IONPs
act
as
nonspecific
agent,
their
activities
are
directly
or
indirectly
linked
with
synthesis
methods,
synthesizing
precursors,
size,
shapes,
concentration,
surface
modifications.
Alteration
these
parameters
could
accelerate
decelerate
production
reactive
oxygen
species
(ROS).
An
increase
in
ROS
role
disrupts
bacterial
cell
walls,
membranes,
alters
major
biomolecules
(e.g.,
lipids,
proteins,
nucleic
acids),
affects
metabolic
processes
Krebs
cycle,
fatty
acid
synthesis,
ATP
glycolysis,
mitophagy).
In
this
review,
we
will
investigate
antibacterial
activity
bare
surface-modified
influence
physiochemical
on
activity.
Additionally,
report
potential
mechanism
IONPs'
action
driving
Plants,
Год журнала:
2025,
Номер
14(5), С. 716 - 716
Опубликована: Фев. 26, 2025
Nanotechnology
has
emerged
as
a
transformative
field
in
agriculture,
offering
innovative
solutions
to
enhance
plant
growth
and
resilience
against
abiotic
stresses.
This
review
explores
the
diverse
applications
of
nanomaterials
focusing
on
their
role
promoting
development
improving
tolerance
drought,
salinity,
heavy
metals,
temperature
fluctuations.
The
method
classifies
commonly
employed
sciences
examines
unique
physicochemical
properties
that
facilitate
interactions
with
plants.
Key
mechanisms
nanomaterial
uptake,
transport,
influence
plants
at
cellular
molecular
levels
are
outlined,
emphasizing
effects
nutrient
absorption,
photosynthetic
efficiency,
overall
biomass
production.
basis
stress
is
examined,
highlighting
nanomaterial-induced
regulation
reactive
oxygen
species,
antioxidant
activity,
gene
expression,
hormonal
balance.
Furthermore,
this
addresses
environmental
health
implications
nanomaterials,
sustainable
eco-friendly
approaches
mitigate
potential
risks.
integration
nanotechnology
precision
agriculture
smart
technologies
promises
revolutionize
agricultural
practices.
provides
valuable
insights
into
future
directions
R&D,
paving
way
for
more
resilient
system.
Plants,
Год журнала:
2024,
Номер
13(9), С. 1224 - 1224
Опубликована: Апрель 28, 2024
Salinity
stress
is
a
major
factor
affecting
the
nutritional
and
metabolic
profiles
of
crops,
thus
hindering
optimal
yield
productivity.
Recent
advances
in
nanotechnology
propose
an
avenue
for
use
nano-fertilizers
as
potential
solution
better
nutrient
management
mitigation.
This
study
aimed
to
evaluate
benefits
conventional
(nano-Zn/nano-Si)
on
maize
subcellular
level
changes
its
ionomic
under
salt
conditions.
Zinc
silicon
were
applied
both
nano-fertilizer-using
farms
(100
mM
NaCl)
normal
Different
ions,
sugars,
organic
acids
(OAs)
determined
using
ion
chromatography
inductively
coupled
plasma
mass
spectroscopy
(ICP-MS).
The
results
revealed
significant
improvements
different
OAs,
other
maize.
Nanoparticles
boosted
sugar
metabolism,
evidenced
by
increased
glucose,
fructose,
sucrose
concentrations,
improved
uptake,
indicated
higher
nitrate,
sulfate,
phosphate
levels.
Particularly,
effectively
limited
Na
accumulation
saline
conditions
enhanced
maize’s
tolerance.
Furthermore,
nano-treatments
optimized
potassium-to-sodium
ratio,
critical
maintaining
ionic
homeostasis
With
growing
threat
salinity
global
food
security,
these
findings
highlight
urgent
need
further
development
implementation
effective
solutions
like
application
mitigating
negative
impact
plant
growth
However,
this
controlled
environment
limits
direct
applicability
field
needs
future
research,
particularly
long-term
trials,
confirm
such
against
their
economic
viability
towards
sustainable
agriculture.
CABI Agriculture and Bioscience,
Год журнала:
2024,
Номер
5(1)
Опубликована: Июнь 24, 2024
Abstract
Plant
growth
and
productivity
are
greatly
impacted
by
temperature
stress,
both
high
low.
These
stresses
impair
biochemical,
physiological,
molecular
processes
in
the
plant,
eventually
affecting
plant
growth,
development,
productivity.
Consequently,
novel
approaches
needed
to
overcome
these
problems
achieve
sustainability.
Nanotechnology
is
one
such
approach
improving
crop
production,
using
nanoscale
products.
Nanoparticle
size,
nature,
application
mode,
environmental
conditions,
rhizospheric
phyllospheric
environments,
species
of
make
a
significant
impact
on
their
action.
With
easy
soluble
smaller
excellent
ability
penetrate
plants,
cross
cellular
barriers,
nanoparticles
have
become
an
increasingly
popular
agricultural
tool.
It
has
recently
been
observed
that
silver,
silicon,
titanium,
selenium
can
alter
physiological
biochemical
response
plants
order
counteract
or
low
stress.
In
this
review,
description
provided
how
absorbed
different
parts
they
translocate
along
with
factors
influence
uptake
translocation.
Also
stress
various
types
morphological,
anatomical,
modifications
caused
nanoparticles.
The
review
going
provide
researchers
sciences
glimpse
into
discover
new
deal
heat
Abstract
Main
conclusion
The
study
thoroughly
investigates
nanosilver
production,
properties,
and
interactions,
shedding
light
on
its
multifaceted
applications.
It
underscores
the
importance
of
characterizing
for
predicting
behavior
in
complex
environments.
Particularly,
it
highlights
agricultural
environmental
ramifications
uptake
by
plants
.
Nowadays,
silver
nanoparticles
(AgNPs)
are
a
very
adaptable
nanomaterial
with
many
uses,
particularly
antibacterial
treatments
operations.
Clarification
key
elements
nanosilver,
such
as
synthesis
characterization
procedures,
activity,
intricate
interactions
plants,
those
pertaining
to
translocation
mechanisms,
is
aim
this
in-depth
investigation.
Nanosilver
process
that
includes
range
methodologies,
including
chemical,
biological,
sustainable
approaches
also
environmentally
benign.
This
section
provides
critical
evaluation
these
methods,
considering
their
impacts
repeatability,
scalability,
impact.
physicochemical
properties
were
determined
means
procedures.
review
significance
analytical
spectroscopy,
microscopy,
other
state-of
the-art
methods
fully
particles.
Although
grasp
necessary
order
predict
potential
biological
systems.
second
half
article
delves
into
have
emphasizing
mechanisms
absorption
translocation.
There
significant
problems
from
subsequent
passage
through
tissues.
In
summary,
summarizing
state-of-the-art
information
field,
offers
comprehensive
overview
characterization,
capabilities,
plants.
paper
contributes
ongoing
conversation
nanotechnology.
Graphical
abstract
