Macromolecules-based encapsulation of pesticides with carriers: A promising approach for safe and effective delivery
International Journal of Biological Macromolecules,
Год журнала:
2024,
Номер
269, С. 132079 - 132079
Опубликована: Май 3, 2024
Язык: Английский
Cellulase-responsive hydroxypropyl cellulose-anchored hollow mesoporous silica carriers for pesticide delivery
International Journal of Biological Macromolecules,
Год журнала:
2024,
Номер
277, С. 134612 - 134612
Опубликована: Авг. 8, 2024
Язык: Английский
Two Birds with One Stone: Eco‐Friendly Nano‐Formulation Endows a Commercial Fungicide with Excellent Insecticidal Activity
Dongdong Huang,
Huitang Qi,
Huan Liu
и другие.
Advanced Functional Materials,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 28, 2025
Abstract
The
development
of
multi‐action
pesticides
presents
significant
advantages,
including
cost‐effectiveness,
reduced
application
frequency,
enhanced
resistance
management,
and
minimized
environmental
impact.
Despite
its
efficacy
in
targeting
chitin
synthase
both
fungi
insects,
the
insecticidal
performance
polyoxin
B
remains
limited.
To
overcome
this
limitation,
a
novel
nano‐formulation,
B@ZTS
is
developed,
utilizing
agricultural
byproducts,
tea
saponin,
zein.
This
formulation
features
small
particle
size,
high
leaf
deposition
efficiency,
excellent
dispersion
properties.
Leveraging
disulfide
bond
system,
designed
to
respond
intracellular
reducing
environment,
enabling
controlled
release
B.
Remarkably,
nano‐formulation
facilitates
penetration
physiological
barriers,
achieving
equivalent
fungicidal
at
only
one‐fifth
dosage.
work
highlights
potential
eco‐friendly,
cost‐effective,
multifunctional
nano‐pesticides,
providing
compelling
solution
for
sustainable
practices
demonstrating
broad
applicability
integrated
pest
disease
management.
Язык: Английский
Zein and resveratrol Schiff base nanocomplexes: An efficient delivery system to enhance the antibacterial efficacy of berberine
International Journal of Biological Macromolecules,
Год журнала:
2025,
Номер
306, С. 141496 - 141496
Опубликована: Фев. 26, 2025
Язык: Английский
Multiresponsive Zein Nanospheres for Avermectin B2 Delivery: Enhancing Root-Knot Nematode Control and Safety to Nontarget Organisms
ACS Nano,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 14, 2025
Root-knot
nematodes
are
globally
prevalent
plant-parasitic
pests,
distinguished
by
their
widespread
distribution,
extensive
host
range,
and
challenging
control
measures.
Avermectin
B2,
one
of
the
few
effective
nematicides
available,
faces
limitations
in
efficacy
poses
environmental
concerns
due
to
its
eco-unfriendly
composition
poor
utilization
traditional
emulsifiable
concentrate
(EC)
formulations.
In
this
study,
we
developed
core-shell
structured
Ave
B2-BS@Zein@SC
nanospheres,
incorporating
zein
as
carrier,
sodium
caseinate
stabilizer,
butyl
stearate
temperature
"switch".
These
nanospheres
demonstrated
multiresponsive
characteristics
temperature,
pH,
enzymatic
conditions,
facilitating
rapid
pesticide
release
under
elevated
temperatures,
mildly
acidic
or
alkaline
presence
protease.
controlled-release
properties
effectively
responded
both
factors
during
nematode
outbreaks
intestinal
conditions
nematodes,
enhancing
targeting
efficiency.
The
engineered
improved
mobility
stability
avermectin
B2
soil,
enabling
more
comprehensive
across
broader
deeper
soil
layers.
Additionally,
penetration
capability
into
plant
roots
eliminated
that
had
already
invaded
root
system,
thereby
strengthening
crop
protection.
Crucially,
enhanced
safety
for
nontarget
organisms.
This
environmentally
conscious,
nanodelivery
system
presents
a
promising
strategy
sustainable
subterranean
pest
management.
Язык: Английский
Tea tree oil Pickering emulsions stabilized by sodium lignosulfonate-zein covalent conjugate for fungicide delivery and enhanced control efficacy against peanut sclerotium blight
Chemical Engineering Journal,
Год журнала:
2025,
Номер
unknown, С. 162876 - 162876
Опубликована: Апрель 1, 2025
Язык: Английский
Influence of Nanopesticide Surface Chemistry on Adsorption to Plant Cuticle and Wax Layer: The Role of Zeta Potential and Wetting
Surfaces and Interfaces,
Год журнала:
2024,
Номер
unknown, С. 105190 - 105190
Опубликована: Сен. 1, 2024
Язык: Английский
pH/Enzyme-responsive nanocarrier pesticide delivery system: Realizing targeted release in pest gut for enhanced Apis cerana safety
Chemical Engineering Journal,
Год журнала:
2024,
Номер
503, С. 158419 - 158419
Опубликована: Дек. 8, 2024
Язык: Английский
Bioavailability and Environmental Safety of Nanoinsecticides
Nanotechnology in the life sciences,
Год журнала:
2024,
Номер
unknown, С. 147 - 165
Опубликована: Янв. 1, 2024
Язык: Английский
Chemical Proteomics Reveals That Camptothecin Weakens Insect Immunity against Bacteria by Suppressing Antimicrobial Peptide Expression
Journal of Agricultural and Food Chemistry,
Год журнала:
2024,
Номер
unknown
Опубликована: Дек. 27, 2024
Plant
natural
products
are
crucial
in
defending
against
herbivorous
insects
and
widely
used
pest
control,
yet
their
mechanisms
remain
complex
insufficiently
studied.
This
study
employed
a
reverse
strategy
to
investigate
the
mechanism
of
camptothecin
(CPT),
botanical
pesticide.
By
using
CPT-based
chemical
probe
coupled
with
proteomic
analysis,
immune-related
proteins,
including
those
involved
prophenoloxidase
(PPO)
activation
antimicrobial
peptide
(AMP)
synthesis,
were
identified
Asian
corn
borer,
Ostrinia
furnacalis.
The
findings
demonstrated
that
CPT
weakens
insect
immunity,
primarily
by
inhibiting
AMP
synthesis
rather
than
affecting
PPO
activation.
Specifically,
downregulated
expression
genes
IMD
pathway
encoding
AMPs
(attacin
gloverin).
Additionally,
CPT-fed
exhibited
reduced
antibacterial
activity.
research
uncovers
novel
as
an
immunosuppressant,
offering
new
insights
may
enhance
application
control.
Язык: Английский