Scientific Reports,
Год журнала:
2023,
Номер
13(1)
Опубликована: Фев. 23, 2023
Abstract
In
this
study,
we
identified
a
suitable
precursor
and
good
cellular
compartmentalization
for
enhancing
bioactive
metabolites
to
produce
biosynthetic
zinc
oxide
nanoparticles
(ZnO
NPs).
An
effective
medium
cultivating
endophytic
Streptomyces
albus
strain
E56
was
selected
using
several
optimized
approaches
in
order
maximize
the
yield
of
ZnO
NPs.
The
highest
NPs
(4.63
g/L)
obtained
when
pipetting
mixed
cell-free
fractions
with
100
mM
sulfate
as
precursor.
generation
quickly
verified
colored
solution
(white
color)
UV–Visible
spectroscopy
(maximum
peak,
at
320
nm).
On
small
scale,
Taguchi
method
applied
improve
culture
culturing
E56.
As
result,
its
cell-dry
weight
3.85
times
that
control
condition.
And
then
biosynthesis
(7.59
increased
by
1.6
times.
Furthermore,
Plackett–Burman
design
utilized
biogenesis
pathway,
(18.76
4.3
To
find
best
growth
production
line,
used
batch
fed
fermentation
modes
gradually
scale
up
biomass
output.
All
kinetics
studied
cell
were
evaluated
during
fed-batch
follows:
271.45
g/L,
coefficient
94.25
g/g,
345.32
g/L.
vitro,
effects
various
dosages
controllable
antimicrobial
anticancer
agents
also
investigated.
treatments
had
significant
impact
on
all
examined
multidrug-resistant
human
pathogens
well
cancer
cells.
Journal of Nanobiotechnology,
Год журнала:
2024,
Номер
22(1)
Опубликована: Март 5, 2024
Abstract
The
primary
factors
that
restrict
agricultural
productivity
and
jeopardize
human
food
safety
are
heavy
metals
(HMs),
including
arsenic,
cadmium,
lead,
aluminum,
which
adversely
impact
crop
yields
quality.
Plants,
in
their
adaptability,
proactively
engage
a
multitude
of
intricate
processes
to
counteract
the
impacts
HM
toxicity.
These
orchestrate
profound
transformations
at
biomolecular
levels,
showing
plant’s
ability
adapt
thrive
adversity.
In
past
few
decades,
stress
tolerance
crops
has
been
successfully
addressed
through
combination
traditional
breeding
techniques,
cutting-edge
genetic
engineering
methods,
strategic
implementation
marker-dependent
approaches.
Given
remarkable
progress
achieved
this
domain,
it
become
imperative
adopt
integrated
methods
mitigate
potential
risks
arising
from
environmental
contamination
on
yields,
is
crucial
as
we
endeavor
forge
ahead
with
establishment
enduring
systems.
manner,
nanotechnology
emerged
viable
field
sciences.
applications
extensive,
encompassing
regulation
stressors
like
toxic
metals,
improving
efficiency
nutrient
consumption
alleviating
climate
change
effects.
Integrating
nanomaterials
agrochemicals
mitigated
drawbacks
associated
agrochemicals,
challenges
organic
solvent
pollution,
susceptibility
photolysis,
restricted
bioavailability.
Numerous
studies
clearly
show
immense
nanofertilizers
tackling
acute
crisis
toxicity
production.
This
review
seeks
delve
into
using
NPs
effectively
enhance
resilience,
thereby
fostering
an
environmentally
friendly
economically
approach
toward
sustainable
advancement
foreseeable
future.
Environment International,
Год журнала:
2023,
Номер
173, С. 107819 - 107819
Опубликована: Фев. 13, 2023
Agriculture-related
manufactured
nano-objects
(MNOs)
can
revolutionize
the
crop
production
and
help
to
achieve
sustainable
development
goals.
MNOs
with
diverse
physico-chemical
properties
ability
encapsulate
deliver
active
ingredients
in
controlled,
targeted
stimuli
responsive
manner
enhance
efficiency
while
minimizing
collateral
damage
non-target
organisms
environment.
Application
of
form
nanopesticides
nanofertilizers
is
known
affect
soil
microbial
communities
both
positively
negatively,
but
detailed
studies
varying
dose,
type
environmental
conditions
are
scarce.
Therefore,
it
imperative
understand
complex
mechanisms
factors
which
shape
MNOs-microbial
interactions
through
integrating
state
art
technologies
including
omics
(transcriptomics,
metabolomics,
proteomics),
artificial
intelligence,
statistical
frameworks.
Lastly,
we
propose
idea
MNOs-mediated
manipulation
microbiome
modify
for
improved
services.
These
services,
if
harnessed
appropriately,
modern
agriculture
achieving
ACS Nano,
Год журнала:
2024,
Номер
18(8), С. 6533 - 6549
Опубликована: Фев. 14, 2024
Conventional
agrochemicals
are
underutilized
due
to
their
large
particle
sizes,
poor
foliar
retention
rates,
and
difficult
translocation
in
plants,
the
development
of
functional
nanodelivery
carriers
with
high
adhesion
plant
body
surface
efficient
uptake
plants
remains
challenging.
In
this
study,
a
system
based
on
pectin-encapsulated
iron-based
MOF
(TF@Fe-MOF-PT
NPs)
was
constructed
enhance
utilization
thifluzamide
(TF)
rice
by
taking
advantage
pectin
affinity
for
cell
walls.
The
prepared
TF@Fe-MOF-PT
NPs
exhibited
an
average
size
126.55
nm,
loading
capacity
27.41%,
excellent
dual-stimulus
responses
reactive
oxygen
species
pectinase.
Foliar
washing
experiments
showed
that
were
efficiently
adhered
surfaces
leaves
stems.
Confocal
laser
scanning
microscopy
fluorescently
labeled
bidirectionally
delivered
through
vascular
bundles
plants.
vitro
bactericidal
activity
better
inhibitory
than
TF
suspension
(TF
SC),
EC50
0.021
mg/L.
A
greenhouse
test
more
effective
SC
at
7
14
d,
control
effects
85.88
78.59%,
respectively.
It
also
reduced
inhibition
seed
stem
length
root
promoted
seedling
growth.
These
results
demonstrated
can
be
used
as
pesticide
delivery
intelligent
release
applied
sustainable
pests
diseases.
Journal of Agriculture and Food Research,
Год журнала:
2024,
Номер
15, С. 100988 - 100988
Опубликована: Янв. 14, 2024
Sustainable
food
production
covers
a
wide
range
of
perspectives
and
embraces
issues
relating
to
environment,
economy
society.
Sustainability
systems
faces
challenges
ranging
from
environmental
degradation,
resource
competition
elevated
demands
integration
agriculture
into
the
global
economy.
Considering
its
far-reaching
socio-economic
implications,
this
review
first
provides
an
overview
key
characteristics
that
distinguish
sustainable
conventional
agricultural
practices.
In
addition,
technologies
in
promoting
are
summarized.
Among
those
modern
techniques,
urban
agriculture,
next-generation
plant-based
foods
nanotechnology
discussed
detail.
Finally,
futuristic
solutions
research
work
proposed
provide
guidance
for
designing
Agri-Food
system.
Environmental Science Nano,
Год журнала:
2022,
Номер
10(1), С. 41 - 61
Опубликована: Ноя. 14, 2022
Applications
of
nanotechnology
in
biopesticides
could
achieve
controlled
release,
increase
the
solubility,
and
exhibit
location
targeting
strong
compatibility.
Nanomaterials,
Год журнала:
2023,
Номер
13(13), С. 1978 - 1978
Опубликована: Июнь 29, 2023
The
excessive
application
of
pesticides
and
fertilizers
has
generated
losses
in
biological
diversity,
environmental
pollution,
harmful
effects
on
human
health.
Under
this
context,
nanotechnology
constitutes
an
innovative
tool
to
alleviate
these
problems.
Notably,
applying
nanocarriers
as
controlled
release
systems
(CRSs)
for
agrochemicals
can
overcome
the
limitations
conventional
products.
A
CRS
is
eco-friendly
strategy
ecosystem
Nanopesticides
based
synthetic
natural
polymers,
nanoemulsions,
lipid
nanoparticles,
nanofibers
reduce
phytopathogens
plant
diseases.
Nanoproducts
designed
with
environmentally
responsive,
offer
great
potential
create
formulations
that
respond
specific
stimuli.
formulation
nanofertilizers
focused
enhancing
action
nutrients
growth
stimulators,
which
show
improved
nutrient
site-specific
using
nanohydroxyapatite,
nanoclays,
chitosan
mesoporous
silica
amorphous
calcium
phosphate.
However,
despite
noticeable
results
nanopesticides
nanofertilizers,
research
still
needs
be
improved.
Here,
we
review
relevant
antecedents
topic
discuss
future
challenges.
